A class for axisymmetric stagnation flows. More...
#include <StFlow.h>
Inheritance diagram for AxiStagnFlow:
Collaboration diagram for AxiStagnFlow:
Public Member Functions | |
| AxiStagnFlow (IdealGasPhase *ph=0, size_t nsp=1, size_t points=1) | |
| virtual void | evalRightBoundary (doublereal *x, doublereal *res, integer *diag, doublereal rdt) |
| Evaluate all residual components at the right boundary. More... | |
| virtual void | evalContinuity (size_t j, doublereal *x, doublereal *r, integer *diag, doublereal rdt) |
| Evaluate the residual corresponding to the continuity equation at all interior grid points. More... | |
| virtual std::string | flowType () |
 Public Member Functions inherited from StFlow | |
| StFlow (IdealGasPhase *ph=0, size_t nsp=1, size_t points=1) | |
| Create a new flow domain. More... | |
| virtual std::string | componentName (size_t n) const |
| Name of the nth component. May be overloaded. More... | |
| virtual size_t | componentIndex (const std::string &name) const |
| virtual void | showSolution (const doublereal *x) |
| Print the solution. More... | |
| virtual XML_Node & | save (XML_Node &o, const doublereal *const sol) |
| Save the current solution for this domain into an XML_Node. More... | |
| virtual void | restore (const XML_Node &dom, doublereal *soln, int loglevel) |
| Restore the solution for this domain from an XML_Node. More... | |
| void | solveEnergyEqn (size_t j=npos) |
| void | enableRadiation (bool doRadiation) |
| Turn radiation on / off. More... | |
| bool | radiationEnabled () const |
Returns true if the radiation term in the energy equation is enabled. More... | |
| void | setBoundaryEmissivities (doublereal e_left, doublereal e_right) |
| Set the emissivities for the boundary values. More... | |
| void | fixTemperature (size_t j=npos) |
| bool | doEnergy (size_t j) |
| void | resize (size_t components, size_t points) |
| Change the grid size. Called after grid refinement. More... | |
| virtual void | setFixedPoint (int j0, doublereal t0) |
| void | setGas (const doublereal *x, size_t j) |
| Set the gas object state to be consistent with the solution at point j. More... | |
| void | setGasAtMidpoint (const doublereal *x, size_t j) |
| Set the gas state to be consistent with the solution at the midpoint between j and j + 1. More... | |
| doublereal | density (size_t j) const |
| virtual bool | fixed_mdot () |
| void | setViscosityFlag (bool dovisc) |
| virtual void | eval (size_t j, doublereal *x, doublereal *r, integer *mask, doublereal rdt) |
| size_t | leftExcessSpecies () const |
| Index of the species on the left boundary with the largest mass fraction. More... | |
| size_t | rightExcessSpecies () const |
| Index of the species on the right boundary with the largest mass fraction. More... | |
| virtual void | setupGrid (size_t n, const doublereal *z) |
| called to set up initial grid, and after grid refinement More... | |
| virtual void | resetBadValues (double *xg) |
| thermo_t & | phase () |
| Kinetics & | kinetics () |
| void | setThermo (IdealGasPhase &th) |
| Set the thermo manager. More... | |
| void | setKinetics (Kinetics &kin) |
| Set the kinetics manager. The kinetics manager must. More... | |
| void | setTransport (Transport &trans) |
| set the transport manager More... | |
| void | setTransport (Transport &trans, bool withSoret) |
| set the transport manager More... | |
| void | enableSoret (bool withSoret) |
| bool | withSoret () const |
| void | setPressure (doublereal p) |
| Set the pressure. More... | |
| doublereal | pressure () const |
| The current pressure [Pa]. More... | |
| virtual void | _getInitialSoln (double *x) |
| Write the initial solution estimate into array x. More... | |
| virtual void | _finalize (const doublereal *x) |
| In some cases, a domain may need to set parameters that depend on the initial solution estimate. More... | |
| void | setFixedTempProfile (vector_fp &zfixed, vector_fp &tfixed) |
| Sometimes it is desired to carry out the simulation using a specified temperature profile, rather than computing it by solving the energy equation. More... | |
| void | setTemperature (size_t j, doublereal t) |
| doublereal | T_fixed (size_t j) const |
| The fixed temperature value at point j. More... | |
| Public Member Functions inherited from Domain1D | |
| Domain1D (size_t nv=1, size_t points=1, double time=0.0) | |
| Constructor. More... | |
| int | domainType () |
| Domain type flag. More... | |
| size_t | domainIndex () |
| The left-to-right location of this domain. More... | |
| bool | isConnector () |
| True if the domain is a connector domain. More... | |
| const OneDim & | container () const |
| The container holding this domain. More... | |
| void | setContainer (OneDim *c, size_t index) |
| Specify the container object for this domain, and the position of this domain in the list. More... | |
| void | setBandwidth (int bw=-1) |
| Set the Jacobian bandwidth. See the discussion of method bandwidth(). More... | |
| size_t | bandwidth () |
| Set the Jacobian bandwidth for this domain. More... | |
| virtual void | init () |
| virtual void | setInitialState (doublereal *xlocal=0) |
| virtual void | setState (size_t point, const doublereal *state, doublereal *x) |
| Refiner & | refiner () |
| Return a reference to the grid refiner. More... | |
| size_t | nComponents () const |
| Number of components at each grid point. More... | |
| void | checkComponentIndex (size_t n) const |
| Check that the specified component index is in range. More... | |
| void | checkComponentArraySize (size_t nn) const |
| Check that an array size is at least nComponents(). More... | |
| size_t | nPoints () const |
| Number of grid points in this domain. More... | |
| void | checkPointIndex (size_t n) const |
| Check that the specified point index is in range. More... | |
| void | checkPointArraySize (size_t nn) const |
| Check that an array size is at least nPoints(). More... | |
| void | setComponentName (size_t n, const std::string &name) |
| void | setComponentType (size_t n, int ctype) |
| size_t | componentIndex (const std::string &name) const |
| index of component with name name. More... | |
| void | setBounds (size_t n, doublereal lower, doublereal upper) |
| void | setTransientTolerances (doublereal rtol, doublereal atol, size_t n=npos) |
| Set tolerances for time-stepping mode. More... | |
| void | setSteadyTolerances (doublereal rtol, doublereal atol, size_t n=npos) |
| Set tolerances for steady-state mode. More... | |
| doublereal | rtol (size_t n) |
| Relative tolerance of the nth component. More... | |
| doublereal | atol (size_t n) |
| Absolute tolerance of the nth component. More... | |
| double | steady_rtol (size_t n) |
| Steady relative tolerance of the nth component. More... | |
| double | steady_atol (size_t n) |
| Steady absolute tolerance of the nth component. More... | |
| double | transient_rtol (size_t n) |
| Transient relative tolerance of the nth component. More... | |
| double | transient_atol (size_t n) |
| Transient absolute tolerance of the nth component. More... | |
| doublereal | upperBound (size_t n) const |
| Upper bound on the nth component. More... | |
| doublereal | lowerBound (size_t n) const |
| Lower bound on the nth component. More... | |
| void | initTimeInteg (doublereal dt, const doublereal *x0) |
| Prepare to do time stepping with time step dt. More... | |
| void | setSteadyMode () |
| Prepare to solve the steady-state problem. More... | |
| bool | steady () |
| True if in steady-state mode. More... | |
| bool | transient () |
| True if not in steady-state mode. More... | |
| void | needJacUpdate () |
| void | evalss (doublereal *x, doublereal *r, integer *mask) |
| virtual doublereal | residual (doublereal *x, size_t n, size_t j) |
| int | timeDerivativeFlag (size_t n) |
| void | setAlgebraic (size_t n) |
| virtual void | update (doublereal *x) |
| doublereal | time () const |
| void | incrementTime (doublereal dt) |
| size_t | index (size_t n, size_t j) const |
| doublereal | value (const doublereal *x, size_t n, size_t j) const |
| virtual void | setJac (MultiJac *jac) |
| size_t | size () const |
| void | locate () |
| Find the index of the first grid point in this domain, and the start of its variables in the global solution vector. More... | |
| virtual size_t | loc (size_t j=0) const |
| Location of the start of the local solution vector in the global solution vector,. More... | |
| size_t | firstPoint () const |
| The index of the first (i.e., left-most) grid point belonging to this domain. More... | |
| size_t | lastPoint () const |
| The index of the last (i.e., right-most) grid point belonging to this domain. More... | |
| void | linkLeft (Domain1D *left) |
| Set the left neighbor to domain 'left. More... | |
| void | linkRight (Domain1D *right) |
| Set the right neighbor to domain 'right.'. More... | |
| void | append (Domain1D *right) |
| Append domain 'right' to this one, and update all links. More... | |
| Domain1D * | left () const |
| Return a pointer to the left neighbor. More... | |
| Domain1D * | right () const |
| Return a pointer to the right neighbor. More... | |
| double | prevSoln (size_t n, size_t j) const |
| Value of component n at point j in the previous solution. More... | |
| void | setID (const std::string &s) |
| Specify an identifying tag for this domain. More... | |
| std::string | id () const |
| void | setDesc (const std::string &s) |
| Specify descriptive text for this domain. More... | |
| const std::string & | desc () |
| virtual void | getTransientMask (integer *mask) |
| virtual void | showSolution_s (std::ostream &s, const doublereal *x) |
| doublereal | z (size_t jlocal) const |
| doublereal | zmin () const |
| doublereal | zmax () const |
| void | setProfile (const std::string &name, double *values, double *soln) |
| vector_fp & | grid () |
| const vector_fp & | grid () const |
| doublereal | grid (size_t point) const |
| virtual doublereal | initialValue (size_t n, size_t j) |
| Initial value of solution component n at grid point j. More... | |
| void | forceFullUpdate (bool update) |
| In some cases, for computational efficiency some properties (e.g. More... | |
Additional Inherited Members | |
| Protected Member Functions inherited from StFlow | |
| doublereal | wdot (size_t k, size_t j) const |
| void | getWdot (doublereal *x, size_t j) |
Write the net production rates at point j into array m_wdot More... | |
| void | updateThermo (const doublereal *x, size_t j0, size_t j1) |
| Update the thermodynamic properties from point j0 to point j1 (inclusive), based on solution x. More... | |
| doublereal | shear (const doublereal *x, size_t j) const |
| doublereal | divHeatFlux (const doublereal *x, size_t j) const |
| size_t | mindex (size_t k, size_t j, size_t m) |
| void | updateDiffFluxes (const doublereal *x, size_t j0, size_t j1) |
| Update the diffusive mass fluxes. More... | |
| void | updateTransport (doublereal *x, size_t j0, size_t j1) |
Update the transport properties at grid points in the range from j0 to j1, based on solution x. More... | |
| doublereal | T (const doublereal *x, size_t j) const |
| doublereal & | T (doublereal *x, size_t j) |
| doublereal | T_prev (size_t j) const |
| doublereal | rho_u (const doublereal *x, size_t j) const |
| doublereal | u (const doublereal *x, size_t j) const |
| doublereal | V (const doublereal *x, size_t j) const |
| doublereal | V_prev (size_t j) const |
| doublereal | lambda (const doublereal *x, size_t j) const |
| doublereal | Y (const doublereal *x, size_t k, size_t j) const |
| doublereal & | Y (doublereal *x, size_t k, size_t j) |
| doublereal | Y_prev (size_t k, size_t j) const |
| doublereal | X (const doublereal *x, size_t k, size_t j) const |
| doublereal | flux (size_t k, size_t j) const |
| doublereal | dVdz (const doublereal *x, size_t j) const |
| doublereal | dYdz (const doublereal *x, size_t k, size_t j) const |
| doublereal | dTdz (const doublereal *x, size_t j) const |
| Protected Attributes inherited from StFlow | |
| doublereal | m_press |
| vector_fp | m_dz |
| vector_fp | m_rho |
| vector_fp | m_wtm |
| vector_fp | m_wt |
| vector_fp | m_cp |
| vector_fp | m_visc |
| vector_fp | m_tcon |
| vector_fp | m_diff |
| vector_fp | m_multidiff |
| Array2D | m_dthermal |
| Array2D | m_flux |
| Array2D | m_wdot |
| size_t | m_nsp |
| IdealGasPhase * | m_thermo |
| Kinetics * | m_kin |
| Transport * | m_trans |
| doublereal | m_epsilon_left |
| doublereal | m_epsilon_right |
| std::vector< size_t > | m_kRadiating |
| Indices within the ThermoPhase of the radiating species. More... | |
| std::vector< bool > | m_do_energy |
| bool | m_do_soret |
| std::vector< bool > | m_do_species |
| bool | m_do_multicomponent |
| bool | m_do_radiation |
| flag for the radiative heat loss More... | |
| vector_fp | m_qdotRadiation |
| radiative heat loss vector More... | |
| vector_fp | m_fixedtemp |
| vector_fp | m_zfix |
| vector_fp | m_tfix |
| size_t | m_kExcessLeft |
| Index of species with a large mass fraction at each boundary, for which the mass fraction may be calculated as 1 minus the sum of the other mass fractions. More... | |
| size_t | m_kExcessRight |
| bool | m_dovisc |
| Protected Attributes inherited from Domain1D | |
| doublereal | m_rdt |
| size_t | m_nv |
| size_t | m_points |
| vector_fp | m_slast |
| doublereal | m_time |
| vector_fp | m_max |
| vector_fp | m_min |
| vector_fp | m_rtol_ss |
| vector_fp | m_rtol_ts |
| vector_fp | m_atol_ss |
| vector_fp | m_atol_ts |
| vector_fp | m_z |
| OneDim * | m_container |
| size_t | m_index |
| int | m_type |
| size_t | m_iloc |
| Starting location within the solution vector for unknowns that correspond to this domain. More... | |
| size_t | m_jstart |
| Domain1D * | m_left |
| Domain1D * | m_right |
| std::string | m_id |
| Identity tag for the domain. More... | |
| std::string | m_desc |
| std::unique_ptr< Refiner > | m_refiner |
| vector_int | m_td |
| std::vector< std::string > | m_name |
| int | m_bw |
| bool | m_force_full_update |
Detailed Description
Member Function Documentation
◆ evalRightBoundary()
|
virtual |
Evaluate all residual components at the right boundary.
Implements StFlow.
Definition at line 878 of file StFlow.cpp.
References StFlow::rightExcessSpecies().
◆ evalContinuity()
|
virtual |
Evaluate the residual corresponding to the continuity equation at all interior grid points.
Implements StFlow.
Definition at line 899 of file StFlow.cpp.
The documentation for this class was generated from the following files:
