Warning
This documentation is for an old version of Cantera. You can find docs for newer versions here.
Set the default units.
Parameters: 


Enable or disable validation of species and reactions.
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Bases: object
An embedded entry that specifies the thermodynamic state of a phase or interface.
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Bases: object
Base class for phases of matter.
Parameters: 


Bases: cantera.ctml_writer.phase
An ideal gas mixture.
The parameters correspond to those of phase, with the following modifications:
Parameters: 


Bases: cantera.ctml_writer.phase
A solid compound or pure element. Stoichiometric solid phases contain exactly one species, which always has unit activity. The solid is assumed to have constant density. Therefore the rates of reactions involving these phases do not contain any concentration terms for the (one) species in the phase, since the concentration is always the same.
See phase for descriptions of the parameters.
Bases: cantera.ctml_writer.stoichiometric_solid
An incompressible stoichiometric liquid. Currently, there is no distinction between stoichiometric liquids and solids.
See phase for descriptions of the parameters.
Bases: cantera.ctml_writer.phase
A metal.
Bases: cantera.ctml_writer.phase
A semiconductor.
Bases: cantera.ctml_writer.phase
An incompressible solid.
Bases: cantera.ctml_writer.phase
Bases: cantera.ctml_writer.phase
A solid crystal consisting of one or more sublattices.
Bases: cantera.ctml_writer.phase
A fluid with a complete liquid/vapor equation of state. This entry type selects one of a set of predefined fluids with builtin liquid/vapor equations of state. The substance_flag parameter selects the fluid. See purefluids.py for the usage of this entry type.
Bases: cantera.ctml_writer.phase
A fluid with a complete liquid/vapor equation of state. This entry type selects one of a set of predefined fluids with builtin liquid/vapor equations of state. The substance_flag parameter selects the fluid. See purefluids.py for the usage of this entry type.
Bases: cantera.ctml_writer.phase
A chemicallyreacting ideal surface solution of multiple species.
The parameters correspond to those of phase, with the following modifications:
Parameters: 


Bases: cantera.ctml_writer.phase
A 1D boundary between two surface phases.
Bases: object
An atomic element or isotope.
Parameters: 


Bases: object
A constituent of a phase or interface.
Parameters: 


Bases: cantera.ctml_writer.thermo
Properties are computed by specifying a table of standard chemical potentials vs. T.
Bases: cantera.ctml_writer.thermo
The 7coefficient NASA polynomial parameterization.
Parameters: 


Bases: cantera.ctml_writer.thermo
NASA9 polynomial parameterization for a single temperature region.
Parameters: 


Bases: cantera.ctml_writer.thermo
Shomate polynomial parameterization.
Parameters: 


Bases: cantera.ctml_writer.thermo
Adsorbed species characterized by a binding energy and a set of vibrational frequencies.
Bases: cantera.ctml_writer.thermo
Constant specific heat.
Parameters: 


Bases: cantera.ctml_writer.transport
Speciesspecific Transport coefficients for gasphase transport models.
Parameters: 


Bases: object
A homogeneous chemical reaction with pressureindependent rate coefficient and massaction kinetics.
Parameters: 


Conversion factor from given rate constant units to the MKS (+kmol) used internally by Cantera, taking into account the reaction order.
Bases: cantera.ctml_writer.rate_expression
Parameters: 


Bases: cantera.ctml_writer.reaction
A threebody reaction.
Parameters: 


Bases: cantera.ctml_writer.pdep_reaction
A gasphase falloff reaction.
Parameters: 


Bases: cantera.ctml_writer.pdep_reaction
A gasphase, chemically activated reaction.
Parameters: 


Bases: cantera.ctml_writer.reaction
Pressuredependent rate calculated by interpolating between Arrhenius expressions at different pressures.
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Bases: cantera.ctml_writer.reaction
Pressuredependent rate calculated in terms of a bivariate Chebyshev polynomial.
Parameters: 


Bases: cantera.ctml_writer.reaction
A heterogeneous chemical reaction with pressureindependent rate coefficient and massaction kinetics.
Parameters: 


Bases: cantera.ctml_writer.reaction
Bases: object
The Troe falloff function.
Parameters: A, T3, T1, T2. These must be entered as pure numbers with no attached dimensions.
Bases: object
The SRI falloff function.
Parameters: A, B, C, D, E. These must be entered as pure numbers without attached dimensions.
Bases: object
The Lindemann falloff function.
This falloff function takes no parameters.