Note
Go to the end to download the full example code.
Flame speed as a function of equivalence ratio#
Simulate flame speeds across a range of equivalence ratios, and observe the impact of incorporating the reduced-pressure linear mixture rule (LMR-R) in such calculations.
Here we will consider a mixture of NH3/air (1 atm, 296 K) and compare results against the experimental measurements of Ronney. [1] Two models are compared in this example:
A 2023 model of H2 and NH3 chemistry published by Alzueta et al. [2]
An adapted version of this model that has applied the reduced-pressure linear mixture rule (LMR-R) and ab initio third-body efficiencies. [3]
References:
[1] P. D. Ronney, Effect of chemistry and transport properties on near-limit flames at microgravity, Combust. Sci. Tech. 59 (1988) 123 – 141.
[2] M. U. Alzueta, I. Salas, H. Hashemi, P. Glarborg, CO-assisted NH3 oxidation, Combust. Flame 257 (2023) 112438.
[3] P. J. Singal, J. Lee, L. Lei, R. L. Speth, M. P. Burke, Implementation of New Mixture Rules Has a Substantial Impact on Combustion Predictions for H2 and NH3, Proc. Combust. Inst. 40 (2024) 105779.
Requires: cantera >= 3.2
import cantera as ct
import matplotlib.pyplot as plt
import numpy as np
Run Simulations#
file = 'example_data/ammonia-CO-H2-Alzueta-2023.yaml'
models = {'Original': 'baseline', 'LMR-R': 'linear-Burke'}
colors = {'Original': "xkcd:grey", 'LMR-R': 'xkcd:purple'}
results = {}
Tin = 296 # unburned gas temperature [K]
p=760 # pressure [torr]
n=16 # number of points to simulate
phi_list = np.linspace(0.6,2.0,n) # equivalence ratios to simulate across
for m, name in models.items():
vel_list = []
gas = ct.Solution(file, name=name)
for j, phi in enumerate(phi_list):
gas.set_equivalence_ratio(phi, 'NH3', {'O2':1, 'N2': 3.76})
gas.TP = Tin, (p/760)*ct.one_atm
f = ct.FreeFlame(gas, width=0.03)
f.set_refine_criteria(ratio=3, slope=0.06, curve=0.10)
# f.transport_model = 'multicomponent' # optionally enable
f.soret_enabled = True # optionally enable
f.solve(loglevel=1, auto=True)
vel_list.append(f.velocity[0] * 100) # cm/s
results[m] = vel_list
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001709 log(ss)= 3.704
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.004379 log(ss)= 3.446
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.07482 log(ss)= 2.044
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6 7
to resolve H H2 H2NO H2O H2O2 HNO HNOH HO2 HONO HONO2 N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 17 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001709 log(ss)= 3.712
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.004379 log(ss)= 3.071
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.07482 log(ss)= 2.328
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.12 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6 7 8 9 10 11 12
to resolve H H2 H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 30 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002563 log(ss)= 4.156
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0005474 log(ss)= 3.807
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0008768 log(ss)= 4.285
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0006242 log(ss)= 3.867
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.01066 log(ss)= 3.398
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0003559 log(ss)= 5.26
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.004054 log(ss)= 3.645
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.06926 log(ss)= 1.552
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [30] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [30] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
to resolve H H2 H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002563 log(ss)= 4.122
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001095 log(ss)= 4.15
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0187 log(ss)= 2.758
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001404 log(ss)= 3.705
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.003999 log(ss)= 4.14
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.02278 log(ss)= 2.71
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.006081 log(ss)= 3.149
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [45] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
to resolve H H2 H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0003844 log(ss)= 4.069
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.009853 log(ss)= 3.088
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [61] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [83] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
to resolve H H2 H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [111] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72
to resolve H H2 H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [141] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97
to resolve H2NO HNO HNOH HO2 HONO NH NH2 NH2OH NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [161] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 77
to resolve NH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [162] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [162] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 6.407e-05 log(ss)= 4.493
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001095 log(ss)= 3.527
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.02806 log(ss)= 2.802
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.3595 log(ss)= 1.096
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 16 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 6.407e-05 log(ss)= 4.367
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001642 log(ss)= 4.318
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002192 log(ss)= 4.36
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 1 2 3 4 5 6 7 8 9 10 11
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002563 log(ss)= 4.3
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001368 log(ss)= 5.234
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [27] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 23
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH point 23 tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001709 log(ss)= 5.251
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0009731 log(ss)= 4.585
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002771 log(ss)= 4.044
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.03156 log(ss)= 2.498
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [43] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [59] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [84] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 12 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 58 59 60
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [119] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78
to resolve H H2 H2NO H2O2 HNO HNOH HO2 HONO N N2H3 N2H4 N2O NH NH2 NH2OH NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [155] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 25 90 91 92 93 94 95 96 97 98 100 101 102 103 104 105 106
to resolve H2O2 HNO N NH NH2 cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [172] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 109
to resolve NH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [173] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [173] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 3.204e-05 log(ss)= 4.719
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0008211 log(ss)= 3.581
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.02104 log(ss)= 3.223
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 16 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 3.204e-05 log(ss)= 4.705
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001539 log(ss)= 5.357
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001644 log(ss)= 4.347
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.004213 log(ss)= 3.706
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.07199 log(ss)= 2.339
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 2.767 log(ss)= 0.1506
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 1 2 3 4 5 6 7 8 9 10 11
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001709 log(ss)= 5.229
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0006487 log(ss)= 4.494
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001039 log(ss)= 4.305
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002081 log(ss)= 5.106
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002222 log(ss)= 4.999
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002531 log(ss)= 3.632
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [27] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 6 7 8 9 10 11 12 13 14 15 16 17 18 23
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH point 23 tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002563 log(ss)= 5.061
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.004379 log(ss)= 3.874
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.1122 log(ss)= 1.477
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [41] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [57] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [80] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [109] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69
to resolve H H2 H2NN H2NO H2O2 HNO HNOH HO2 HONO N N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [140] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 52 53 54 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94
to resolve HNO N N2H3 NH NH2 cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [166] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [166] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 1.602e-05 log(ss)= 5.016
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0004105 log(ss)= 4.007
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.01052 log(ss)= 3.479
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 16 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 1.602e-05 log(ss)= 4.899
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001026 log(ss)= 5.638
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0004384 log(ss)= 4.277
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.00749 log(ss)= 3.446
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.00025 log(ss)= 5.148
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 1 2 3 4 5 6 7 8 9 10 11
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 5.695e-05 log(ss)= 5.316
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001825 log(ss)= 5.25
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0003464 log(ss)= 5.207
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0009864 log(ss)= 4.353
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001053 log(ss)= 3.982
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0005624 log(ss)= 4.375
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [27] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 8 9 10 11 12 13 14 15 16 17 23
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH point 23 tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [38] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [53] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 34 35
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [74] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [101] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
to resolve H H2 H2NN H2NO H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [138] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 51 52 53 54 55 56 57 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92
to resolve H2NN H2O2 HNO N N2H3 NH NH2 cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [168] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [168] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 1.602e-05 log(ss)= 5.055
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0004105 log(ss)= 4.219
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.01052 log(ss)= 3.474
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.2696 log(ss)= 1.504
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6 7
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 17 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 1.068e-05 log(ss)= 4.957
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001368 log(ss)= 5.863
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0004384 log(ss)= 4.357
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0007022 log(ss)= 4.611
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 7.03e-05 log(ss)= 5.318
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001802 log(ss)= 4.169
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.04618 log(ss)= 2.542
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 3 4 5 6 7 8 9 10
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001709 log(ss)= 5.779
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0004865 log(ss)= 5.028
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002078 log(ss)= 3.743
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [25] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 6 7 8 9 10 11 12 13 14 15
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [35] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [50] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 32
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [70] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [95] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
to resolve H H2 H2NN H2NO H2O2 HNO HNOH HO2 N N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [134] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 41 42 43 44 48 49 50 51 52 53 54 55 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
to resolve H2NN H2O2 N N2H3 NH NH2 cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [171] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [171] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 6.407e-05 log(ss)= 4.798
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002463 log(ss)= 3.757
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.06313 log(ss)= 2.299
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 16 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 6.407e-05 log(ss)= 5.599
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0004865 log(ss)= 4.51
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0003079 log(ss)= 4.954
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.003507 log(ss)= 4.055
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0003511 log(ss)= 5.206
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 3 4 5 6 7 8 9 10
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO HONO2 N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002563 log(ss)= 4.834
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [24] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 5 6 7 8 9 10 11 12 13 14 15 16
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [36] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 4 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH point 4 tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [53] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 35 36
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [74] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [99] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
to resolve H H2 H2NN H2NO H2O2 HNO HNOH HO2 HONO N N2H3 N2H4 N2O NH NH2 NH2OH NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [139] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 72 73 74 75 76
to resolve H2NN H2O2 N N2H3 N2H4 cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [161] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 88
to resolve tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [162] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [162] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 100
to resolve N tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [163] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001709 log(ss)= 4.252
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.004379 log(ss)= 3.609
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.1122 log(ss)= 2
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 16 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 7.594e-05 log(ss)= 5.951
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0006487 log(ss)= 4.915
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001232 log(ss)= 4.469
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0008768 log(ss)= 4.535
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 3 4 5 6 7 8 9 10
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO HONO2 N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [24] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 5 6 7 8 9 10 11 12 13 14
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [34] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 4 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH point 4 tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [51] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 36
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [70] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 14 15 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [101] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
to resolve H H2NN H2NO H2O2 HNO HNOH HO2 HONO N N2H3 N2H4 N2O NH NH2 NH2OH NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [136] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 41 42 43 47 48 49 50 51 53 54 55 56 57 58 59 60 61 62 63
to resolve H2NN H2O2 HO2 N2H3 N2H4
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [155] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [155] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 115
to resolve NH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [156] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 4.251
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002919 log(ss)= 3.609
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.04988 log(ss)= 2.253
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 16 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 7.594e-05 log(ss)= 5.875
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0006487 log(ss)= 5.72
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.003284 log(ss)= 4.167
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.004157 log(ss)= 3.249
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 3 4 5 6 7 8 9 10
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO HONO2 N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [24] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 5 6 7 8 9 10 11 12 13 14
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [34] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 4 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH point 4 tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [50] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 35
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [71] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
to resolve H H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [101] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
to resolve H H2NN H2NO H2O2 HNO HNOH HO2 N N2H3 N2H4 N2O NH NH2 NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [138] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 48 49 50 51 52 57 58 59 60 61 62 63 64
to resolve H2NN N2H3
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [151] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [151] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 4.221
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002919 log(ss)= 3.591
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.04988 log(ss)= 2.318
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 16 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 7.594e-05 log(ss)= 5.909
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0004325 log(ss)= 4.973
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002189 log(ss)= 4.194
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.006235 log(ss)= 3.446
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.005261 log(ss)= 3.253
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 3 4 5 6 7 8 9 10
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO HONO2 N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002563 log(ss)= 4.793
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [24] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 4 5 6 7 8 9 10 11 12 13 14 15
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [36] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [53] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [76] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49
to resolve H H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [107] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
to resolve H H2NN H2NO H2O2 HNO HO2 N N2H3 N2H4 NH NH2 NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [144] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 53 54 63 64 65 66 67 68
to resolve H2NN N2H3
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [152] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [152] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 108
to resolve O
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [153] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 4.201
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002919 log(ss)= 3.574
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.04988 log(ss)= 2.277
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 1.918 log(ss)= -1.04
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6
to resolve H H2 H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 16 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 7.594e-05 log(ss)= 5.835
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0006487 log(ss)= 4.933
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.004926 log(ss)= 3.674
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 3 4 5 6 7 8 9 10
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [24] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 4 5 6 7 8 9 10 11 12 13 14 15
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [36] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [52] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [76] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 56
to resolve H H2NN H2NO H2O2 HNO HNOH HO2 HONO N N2H3 N2H4 N2O NH NH2 NH2OH NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [108] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 27 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
to resolve H H2NN H2NO H2O2 HNO HO2 N N2H3 N2H4 NH NH2 NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [138] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 29
to resolve NO2
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [139] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [139] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 4.235
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002919 log(ss)= 3.556
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.04988 log(ss)= 2.285
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 16 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 7.594e-05 log(ss)= 5.831
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.000865 log(ss)= 4.628
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.004379 log(ss)= 3.583
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 2 3 4 5 6 7 8 9 10
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [25] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 1 5 6 7 8 9 10 11 12 13 14 15 16
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH point 1 tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [38] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [54] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [79] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 57 58 59
to resolve H H2NN H2NO H2O2 HNO HNOH HO2 HONO N N2H3 N2H4 N2O NH NH2 NH2OH NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [114] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61
to resolve H2NN H2NO H2O2 HNO HO2 N2H3 N2H4 NH NH2 NO2 O cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [141] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [141] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 89
to resolve OH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [142] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001709 log(ss)= 3.71
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002919 log(ss)= 3.532
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 16 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 7.594e-05 log(ss)= 5.82
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001297 log(ss)= 4.303
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.003284 log(ss)= 3.629
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 2 3 4 5 6 7 8 9 10
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [25] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 1 5 6 7 8 9 10 11 12 13 14 15 16 17
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH point 1 tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [39] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [55] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [81] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 57 58 59 60
to resolve H H2NN H2NO H2O2 HNO HNOH HO2 HONO N N2H3 N2H4 N2O NH NH2 NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [119] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
to resolve H2NN H2O2 HO2 N2H3 N2H4 NO2 O cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [144] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [144] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 88 89
to resolve NH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [146] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 3.535
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002919 log(ss)= 3.518
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.03325 log(ss)= 2.537
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 16 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 7.594e-05 log(ss)= 5.793
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001297 log(ss)= 4.118
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.003284 log(ss)= 3.788
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 2 3 4 5 6 7 8 9 10
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [25] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 1 4 5 6 7 8 9 10 11 12 13 14 15 16 17
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH point 1 tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [40] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [57] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [84] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 58 59 60 61 62
to resolve H H2NN H2NO H2O2 HNO HO2 HONO N N2H3 N2H4 N2O NH NH2 NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [125] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 42 43 44 45 47 48 49 50 54 55 56 57 58 59 60 62 63 64 65 66 67
to resolve H2O2 HO2 N2H3 N2H4 NO2 O
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [146] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 76
to resolve N2H3 O
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [147] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [147] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 3.825
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001946 log(ss)= 3.503
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.02217 log(ss)= 2.946
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.8522 log(ss)= -0.1343
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 16 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 5.715
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001946 log(ss)= 3.981
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.003695 log(ss)= 3.531
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 2 3 4 5 6 7 8 9 10 11
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [26] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 1 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 22
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH point 1 point 22 tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [43] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [61] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [89] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 23 24 25 26 27 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
to resolve H H2NN H2NO H2O2 HNO HO2 HONO N N2H3 N2H4 N2O NH NH2 NH2OH NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [129] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 58 59 60 65 66 67 68 91
to resolve HNO N2H3 O
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [137] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [137] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 3.572
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001946 log(ss)= 3.482
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.02217 log(ss)= 2.87
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6 7
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 17 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 5.656
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001946 log(ss)= 3.946
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002771 log(ss)= 4.494
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.02104 log(ss)= 3.661
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 1 2 3 4 5 6 7 8 9 10 11
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002563 log(ss)= 4.96
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001946 log(ss)= 4.263
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [28] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 23
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH point 23 tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [44] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [63] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [91] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65
to resolve H H2NN H2NO H2O2 HNO HO2 HONO N N2H3 N2H4 N2O NH NH2 NH2OH NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [126] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 85
to resolve HNO
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [127] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [127] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 16 84 87
to resolve HNO NO2
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [130] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001709 log(ss)= 3.505
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002919 log(ss)= 3.456
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.03325 log(ss)= 2.736
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6 7
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 17 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 5.564
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001297 log(ss)= 3.948
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.02217 log(ss)= 2.781
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 1 2 3 4 5 6 7 8 9 10 11
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002563 log(ss)= 4.726
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002919 log(ss)= 3.99
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [28] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 5 6 8 9 10 11 12 13 14 15 16 17 18 19 20 23
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH point 23 tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [44] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [64] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [94] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66
to resolve H H2NO H2O2 HNO HO2 HONO N N2H3 N2H4 N2O NH NH2 NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [128] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 79 80 81
to resolve HNO N2H3 N2H4 NH OH cHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [131] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [131] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001709 log(ss)= 3.814
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.004379 log(ss)= 3.448
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.07482 log(ss)= 2.135
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 1.918 log(ss)= -0.5777
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6 7
to resolve H H2 H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO HONO2 N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 17 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001709 log(ss)= 3.735
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.004379 log(ss)= 3.071
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.07482 log(ss)= 2.354
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.12 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6 7 8 9 10 11 12
to resolve H H2 H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 30 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002563 log(ss)= 4.129
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0007298 log(ss)= 3.765
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001169 log(ss)= 4.056
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001665 log(ss)= 3.8
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.01066 log(ss)= 3.417
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0003164 log(ss)= 4.404
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.008108 log(ss)= 3.371
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.1385 log(ss)= 1.282
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [30] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [30] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
to resolve H H2 H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002563 log(ss)= 4.039
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0006158 log(ss)= 4.535
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.007014 log(ss)= 3.279
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.1798 log(ss)= 1.548
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.012 log(ss)= 2.376
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0008008 log(ss)= 4.481
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.004561 log(ss)= 3.659
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.1169 log(ss)= 2.009
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0104 log(ss)= 2.667
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [45] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
to resolve H H2 H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [61] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
to resolve H H2 H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [83] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 58 59
to resolve H H2 H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [113] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 28 45 46 47 48 49 50 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73
to resolve H H2 H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [142] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98
to resolve H2NO HNO HNOH HO2 NH NH2 NH2OH NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [163] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [163] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 6.407e-05 log(ss)= 4.522
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001095 log(ss)= 3.528
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.02806 log(ss)= 2.964
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.7191 log(ss)= 0.08624
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 16 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 6.407e-05 log(ss)= 4.356
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001642 log(ss)= 3.946
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002923 log(ss)= 4.192
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 1 2 3 4 5 6 7 8 9 10 11
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002563 log(ss)= 4.118
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0003079 log(ss)= 4.816
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002338 log(ss)= 3.84
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [27] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 23
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH point 23 tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002563 log(ss)= 4.841
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002919 log(ss)= 3.948
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001039 log(ss)= 4.452
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.01775 log(ss)= 2.809
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [44] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [60] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [84] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61
to resolve H H2 H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [118] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 44 45 46 47 48 49 50 51 52 53 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 88
to resolve H H2 H2NO H2O2 HNO HNOH HO2 HONO N N2H3 N2H4 N2O NH NH2 NH2OH NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [154] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 94 95 96 97 98 101 102 103 104 105 106 107
to resolve HNO NH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [166] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [166] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 3.204e-05 log(ss)= 4.682
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0008211 log(ss)= 3.581
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.01403 log(ss)= 3.189
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.3595 log(ss)= 1.149
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 16 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 2.136e-05 log(ss)= 4.713
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0005474 log(ss)= 4.825
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002598 log(ss)= 4.195
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.004439 log(ss)= 3.55
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 1 2 3 4 5 6 7 8 9 10
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002563 log(ss)= 4.894
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0005474 log(ss)= 4.523
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.009352 log(ss)= 3.196
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0007022 log(ss)= 4.256
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0006666 log(ss)= 4.722
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0003559 log(ss)= 4.998
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.006081 log(ss)= 3.188
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [26] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 6 7 8 9 10 11 12 13 14 15 16 17
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002563 log(ss)= 4.616
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.006568 log(ss)= 3.213
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [38] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [54] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [78] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 58
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [109] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73
to resolve H H2 H2O2 HNO HNOH HO2 HONO N N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [142] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
to resolve HNO N NH NH2 cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [162] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [162] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 1.602e-05 log(ss)= 4.948
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0004105 log(ss)= 3.931
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.01052 log(ss)= 3.485
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 16 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 1.602e-05 log(ss)= 4.913
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002053 log(ss)= 5.535
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0004932 log(ss)= 4.263
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.008427 log(ss)= 3.053
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.144 log(ss)= 1.815
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 1 2 3 4 5 6 7 8 9 10 11
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001709 log(ss)= 5.59
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0005474 log(ss)= 4.657
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002923 log(ss)= 5.61
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0008323 log(ss)= 4.906
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001777 log(ss)= 3.934
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [27] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 6 7 8 9 10 11 12 13 14 15 16 17 23
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH point 23 tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002563 log(ss)= 5.065
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.004379 log(ss)= 3.52
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [40] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [56] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [79] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [107] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
to resolve H H2 H2NN H2NO H2O2 HNO HNOH HO2 HONO N N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [140] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 34 51 52 53 54 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
to resolve HNO N N2H3 NH NH2 cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [166] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [166] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 78 79
to resolve NH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [168] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 1.602e-05 log(ss)= 5.002
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0004105 log(ss)= 4.16
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.01052 log(ss)= 3.487
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6 7
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 17 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 1.068e-05 log(ss)= 4.95
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001825 log(ss)= 5.735
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0005845 log(ss)= 4.309
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.003329 log(ss)= 4.191
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002222 log(ss)= 4.772
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0005767 log(ss)= -0.4355
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 3 4 5 6 7 8 9 10
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0002563 log(ss)= 5.328
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001946 log(ss)= 4.115
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0005196 log(ss)= 4.855
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [25] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 6 7 8 9 10 11 12 13 14 15
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [35] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [50] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 32 33
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [72] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [100] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66
to resolve H H2 H2NN H2NO H2O2 HNO HNOH HO2 N N2H3 N2H4 N2O NH NH2 NH2OH NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [140] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 25 48 49 50 51 52 53 54 75 76 77 78 79 80 81 84 85 86 87 88 89 90 91 92 93 94 95 96
to resolve H2O2 N N2H3 NH NO2 cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [168] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [168] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 6.407e-05 log(ss)= 4.784
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001642 log(ss)= 3.75
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.02806 log(ss)= 2.672
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 16 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 6.407e-05 log(ss)= 5.514
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0004865 log(ss)= 4.386
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0004618 log(ss)= 5.475
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 3 4 5 6 7 8 9 10
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001709 log(ss)= 5.503
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002919 log(ss)= 3.825
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [24] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 5 6 7 8 9 10 11 12 13 14 15
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [35] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 4 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH point 4 tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [52] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 35 36
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [73] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [103] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71
to resolve H2NN H2NO H2O2 HNO HNOH HO2 HONO N N2H3 N2H4 N2O NH NH2 NH2OH NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [150] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 54 55 56 57 58 59 60 61 62 63 64 65
to resolve H2NN H2O2 N2H3 N2H4
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [162] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [162] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 141
to resolve O
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [163] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001709 log(ss)= 4.233
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.004379 log(ss)= 3.622
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.07482 log(ss)= 2.019
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 16 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 5.856
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001297 log(ss)= 4.637
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001642 log(ss)= 4.169
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 3 4 5 6 7 8 9
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001709 log(ss)= 5.398
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002919 log(ss)= 4.094
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [23] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 4 5 6 7 8 9 10 11 12 13 14
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [34] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [50] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [72] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
to resolve H H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [104] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 26 27 28 29 30 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
to resolve H H2NN H2NO H2O2 HNO HNOH HO2 HONO N N2H3 N2H4 N2O NH NH2 NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [140] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 58 59 60 62 63 64 65
to resolve H2O2 N2H3
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [147] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 64
to resolve N2H3
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [148] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [148] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 107
to resolve O
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [149] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 4.237
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001946 log(ss)= 3.616
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.03325 log(ss)= 2.609
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.8522 log(ss)= 0.5072
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 16 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 7.594e-05 log(ss)= 5.851
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001297 log(ss)= 4.514
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.007389 log(ss)= 3.226
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.1894 log(ss)= 0.5409
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [16] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 3 4 5 6 7 8 9
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [23] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 4 5 6 7 8 9 10 11 12 13 14
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [34] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [49] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [72] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 56
to resolve H H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2H3 N2H4 N2O NH NH2 NH2OH NO NO2 O O2 OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [104] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
to resolve H H2NN H2NO H2O2 HNO HNOH HO2 HONO N N2H3 N2H4 NH NH2 NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [137] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [137] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 4.166
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001946 log(ss)= 3.597
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.03325 log(ss)= 2.613
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6 7
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 17 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 5.759
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001946 log(ss)= 4.587
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.007389 log(ss)= 2.989
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.1894 log(ss)= 1.247
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 2 3 4 5 6 7 8 9
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [25] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 1 5 6 7 8 9 10 11 12 13 14 15 16
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH point 1 tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [38] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [53] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [77] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 57 58
to resolve H H2NN H2NO H2O2 HNO HNOH HO2 HONO N N2H3 N2H4 N2O NH NH2 NH2OH NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [111] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65
to resolve H2NN H2NO H2O2 HNO HO2 HONO N N2H3 N2H4 NH NH2 NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [141] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [141] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001709 log(ss)= 3.876
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002919 log(ss)= 3.571
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6 7
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 17 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 5.744
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001297 log(ss)= 4.316
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.009853 log(ss)= 2.878
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.1683 log(ss)= 0.9067
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 2 3 4 5 6 7 8 9
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [25] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 1 4 5 6 7 8 9 10 11 12 13 14 15 16 20
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NNH NO NO2 O O2 OH T cHNNH point 1 tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [40] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [56] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
to resolve H H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [81] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 58 59 60
to resolve H H2NN H2NO H2O2 HNO HNOH HO2 HONO N N2H3 N2H4 N2O NH NH2 NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [118] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66
to resolve H2O2 HO2 HONO N2H3 N2H4 NH NH2 NO2 O cHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [146] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [146] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001709 log(ss)= 3.666
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002919 log(ss)= 3.552
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6 7
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 17 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 5.693
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001946 log(ss)= 4.135
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.009853 log(ss)= 2.711
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.2525 log(ss)= 0.9567
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 2 3 4 5 6 7 8 9 10 12
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [27] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 1 4 5 6 7 8 9 10 11 12 13 14 15 16
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH point 1 tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [41] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [57] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [83] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
to resolve H H2NN H2NO H2O2 HNO HNOH HO2 HONO N N2H3 N2H4 N2O NH NH2 NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [124] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68
to resolve H2O2 HO2 HONO N2H3 N2H4 NO2 O
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [150] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [150] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 3.553
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001946 log(ss)= 3.539
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6 7
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 17 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 5.668
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001946 log(ss)= 4.018
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.006568 log(ss)= 3.415
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.1122 log(ss)= 1.866
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 1 2 3 4 5 6 7 8 9 10 12
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001709 log(ss)= 5.052
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001946 log(ss)= 4.338
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [28] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 5 6 7 8 9 10 11 12 13 14 15 16 17 18
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [42] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [59] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [85] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 24 25 26 27 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
to resolve H H2NN H2NO H2O2 HNO HNOH HO2 HONO N N2H3 N2H4 N2O NH NH2 NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [123] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 32 48 49 50 52 53 54 55 56 57 59 60 61 63 64 65 88 89
to resolve H2O2 HNO N2H3 N2H4 NO2 O cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [141] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 48
to resolve HONO
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [142] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [142] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 76 109
to resolve N2H3 O
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [144] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 3.535
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001946 log(ss)= 3.523
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.02217 log(ss)= 2.923
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6 7
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 17 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 5.625
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001946 log(ss)= 3.985
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.02217 log(ss)= 2.645
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.3788 log(ss)= 0.9133
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 1 2 3 4 5 6 7 8 9 10 12
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [28] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 8 9 10 11 12 13 14 15 16 17 18 19
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [40] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 5 6 7 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [61] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [89] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66
to resolve H H2NO H2O H2O2 HNO HNOH HO2 HONO N N2H3 N2H4 N2O NH NH2 NO NO2 O O2 OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [123] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 81 82 83 84 85 86
to resolve HNO NH NO OH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [129] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [129] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 3.517
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001946 log(ss)= 3.504
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.02217 log(ss)= 2.945
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.04209 log(ss)= 2.888
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.7191 log(ss)= 0.08721
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6 7
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 17 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 5.524
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001297 log(ss)= 4.014
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.01478 log(ss)= 2.814
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.1683 log(ss)= 1.776
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6 7 8 9 10 11 12
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [30] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 6 7 9 10 11 12 13 14 15 16 17 18 19 20
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [44] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [63] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
to resolve H H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [92] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68
to resolve H H2NO H2O2 HNO HO2 HONO N N2H3 N2H4 N2O NH NH2 NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [125] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 76 77 78 79 80 81
to resolve HNO N2H3 N2H4 NH NH2 O OH cHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [131] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [131] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 4.067
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001946 log(ss)= 3.486
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.01478 log(ss)= 2.999
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.1122 log(ss)= 1.88
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6 7
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 17 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 5.414
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001946 log(ss)= 3.946
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.02217 log(ss)= 2.835
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.3788 log(ss)= 0.9152
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6 7 8 9 10 11 12 14 15
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [32] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 9 10 11 12 13 14 15 16 17 18 19 20 21 26
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [46] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 6 7 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [68] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
to resolve H H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [98] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
to resolve H H2NO H2O2 HNO HO2 HONO N N2H3 N2H4 N2O NH NH2 NH2OH NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [129] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 70 71 72 73 74 75 76 77 78 79 80
to resolve N2H3 N2H4 NH NH2 O cHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [140] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 39
to resolve HO2
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [141] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [141] point grid(s).
no new points needed in flame
************ Solving on 8 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001709 log(ss)= 3.513
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.002919 log(ss)= 3.459
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.03325 log(ss)= 3.472
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.4261 log(ss)= 0.7592
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [9] point grid(s).
Expanding domain to accommodate flame thickness. New width: 0.06 m
##############################################################################
Refining grid in flame.
New points inserted after grid points 0 1 2 3 4 5 6 7
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
*********** Solving on 17 point grid with energy equation enabled ************
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.0001139 log(ss)= 5.261
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.001297 log(ss)= 3.946
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.01478 log(ss)= 2.908
Attempt Newton solution of steady-state problem.
Newton steady-state solve failed.
Attempt 10 timesteps.
Final timestep info: dt= 0.2525 log(ss)= 1.798
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
grid refinement disabled.
******************** Solving with grid refinement enabled ********************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [17] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
to resolve H H2 H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [32] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
to resolve H H2 H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [48] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
to resolve H H2 H2NN H2NO H2O H2O2 HNO HNO2 HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [70] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
to resolve H H2NN H2NO H2O H2O2 HNO HNOH HO2 HONO N N2 N2H3 N2H4 N2O NH NH2 NH2OH NH3 NO NO2 O O2 OH T cHNNH tHNNH velocity
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [99] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69
to resolve H H2NO H2O2 HNO HO2 HONO N2H3 N2H4 N2O NH NH2 NH2OH NO NO2 O OH cHNNH tHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [129] point grid(s).
##############################################################################
Refining grid in flame.
New points inserted after grid points 39 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76
to resolve H2O2 HO2 HONO N2H3 N2H4 NO2 cHNNH
##############################################################################
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [147] point grid(s).
no new points needed in flame
************************ Solving with Soret diffusion ************************
Attempt Newton solution of steady-state problem.
Newton steady-state solve succeeded.
Problem solved on [147] point grid(s).
no new points needed in flame
Experimental data from Ronney (1988)
Plot Results#
fig, ax = plt.subplots()
for m, vel_list in results.items():
ax.plot(phi_list, vel_list, color=colors[m], label=m)
ax.plot(phi_data, expData['vel'], 'o', fillstyle='none', color='k', label='Ronney')
ax.legend(frameon=False, loc='upper right')
ax.set_ylabel(r'Burning velocity [cm $\rm s^{-1}$]')
ax.set_xlabel(r'Equivalence Ratio')
plt.show()
Total running time of the script: (5 minutes 36.273 seconds)