Cantera  2.5.1
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IdealGasMix Class Reference

Convenience class which inherits from both IdealGasPhase and GasKinetics. More...

#include <IdealGasMix.h>

Inheritance diagram for IdealGasMix:
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Collaboration diagram for IdealGasMix:
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Public Member Functions

 IdealGasMix (const std::string &infile, std::string id_="")
 
 IdealGasMix (XML_Node &root, std::string id_)
 
 IdealGasMix (const IdealGasMix &other)
 
bool operator! ()
 
bool ready () const
 Returns a bool indicating whether the object is ready for use. More...
 
- Public Member Functions inherited from IdealGasPhase
 IdealGasPhase ()
 Default empty Constructor. More...
 
 IdealGasPhase (const std::string &inputFile, const std::string &id="")
 Construct and initialize an IdealGasPhase ThermoPhase object directly from an ASCII input file. More...
 
 IdealGasPhase (XML_Node &phaseRef, const std::string &id="")
 Construct and initialize an IdealGasPhase ThermoPhase object directly from an XML database. More...
 
virtual std::string type () const
 String indicating the thermodynamic model implemented. More...
 
virtual std::string phaseOfMatter () const
 String indicating the mechanical phase of the matter in this Phase. More...
 
virtual doublereal enthalpy_mole () const
 Return the Molar enthalpy. Units: J/kmol. More...
 
virtual doublereal entropy_mole () const
 Molar entropy. More...
 
virtual doublereal cp_mole () const
 Molar heat capacity at constant pressure. More...
 
virtual doublereal cv_mole () const
 Molar heat capacity at constant volume. More...
 
virtual doublereal pressure () const
 Pressure. More...
 
virtual void setPressure (doublereal p)
 Set the pressure at constant temperature and composition. More...
 
virtual void setState_RP (doublereal rho, doublereal p)
 Set the density and pressure at constant composition. More...
 
virtual doublereal isothermalCompressibility () const
 Returns the isothermal compressibility. Units: 1/Pa. More...
 
virtual doublereal thermalExpansionCoeff () const
 Return the volumetric thermal expansion coefficient. Units: 1/K. More...
 
virtual void getActivityConcentrations (doublereal *c) const
 This method returns the array of generalized concentrations. More...
 
virtual doublereal standardConcentration (size_t k=0) const
 Returns the standard concentration \( C^0_k \), which is used to normalize the generalized concentration. More...
 
virtual void getActivityCoefficients (doublereal *ac) const
 Get the array of non-dimensional activity coefficients at the current solution temperature, pressure, and solution concentration. More...
 
virtual void getChemPotentials (doublereal *mu) const
 Get the species chemical potentials. Units: J/kmol. More...
 
virtual void getPartialMolarEnthalpies (doublereal *hbar) const
 Returns an array of partial molar enthalpies for the species in the mixture. More...
 
virtual void getPartialMolarEntropies (doublereal *sbar) const
 Returns an array of partial molar entropies of the species in the solution. More...
 
virtual void getPartialMolarIntEnergies (doublereal *ubar) const
 Return an array of partial molar internal energies for the species in the mixture. More...
 
virtual void getPartialMolarCp (doublereal *cpbar) const
 Return an array of partial molar heat capacities for the species in the mixture. More...
 
virtual void getPartialMolarVolumes (doublereal *vbar) const
 Return an array of partial molar volumes for the species in the mixture. More...
 
virtual void getStandardChemPotentials (doublereal *mu) const
 Get the array of chemical potentials at unit activity for the species at their standard states at the current T and P of the solution. More...
 
virtual void getEnthalpy_RT (doublereal *hrt) const
 Get the nondimensional Enthalpy functions for the species at their standard states at the current T and P of the solution. More...
 
virtual void getEntropy_R (doublereal *sr) const
 Get the array of nondimensional Entropy functions for the standard state species at the current T and P of the solution. More...
 
virtual void getGibbs_RT (doublereal *grt) const
 Get the nondimensional Gibbs functions for the species in their standard states at the current T and P of the solution. More...
 
virtual void getPureGibbs (doublereal *gpure) const
 Get the Gibbs functions for the standard state of the species at the current T and P of the solution. More...
 
virtual void getIntEnergy_RT (doublereal *urt) const
 Returns the vector of nondimensional Internal Energies of the standard state species at the current T and P of the solution. More...
 
virtual void getCp_R (doublereal *cpr) const
 Get the nondimensional Heat Capacities at constant pressure for the species standard states at the current T and P of the solution. More...
 
virtual void getStandardVolumes (doublereal *vol) const
 Get the molar volumes of the species standard states at the current T and P of the solution. More...
 
virtual void getEnthalpy_RT_ref (doublereal *hrt) const
 Returns the vector of nondimensional enthalpies of the reference state at the current temperature of the solution and the reference pressure for the species. More...
 
virtual void getGibbs_RT_ref (doublereal *grt) const
 Returns the vector of nondimensional Gibbs Free Energies of the reference state at the current temperature of the solution and the reference pressure for the species. More...
 
virtual void getGibbs_ref (doublereal *g) const
 Returns the vector of the Gibbs function of the reference state at the current temperature of the solution and the reference pressure for the species. More...
 
virtual void getEntropy_R_ref (doublereal *er) const
 Returns the vector of nondimensional entropies of the reference state at the current temperature of the solution and the reference pressure for each species. More...
 
virtual void getIntEnergy_RT_ref (doublereal *urt) const
 Returns the vector of nondimensional internal Energies of the reference state at the current temperature of the solution and the reference pressure for each species. More...
 
virtual void getCp_R_ref (doublereal *cprt) const
 Returns the vector of nondimensional constant pressure heat capacities of the reference state at the current temperature of the solution and reference pressure for each species. More...
 
virtual void getStandardVolumes_ref (doublereal *vol) const
 Get the molar volumes of the species reference states at the current T and P_ref of the solution. More...
 
const vector_fpenthalpy_RT_ref () const
 Returns a reference to the dimensionless reference state enthalpy vector. More...
 
const vector_fpgibbs_RT_ref () const
 Returns a reference to the dimensionless reference state Gibbs free energy vector. More...
 
const vector_fpentropy_R_ref () const
 Returns a reference to the dimensionless reference state Entropy vector. More...
 
const vector_fpcp_R_ref () const
 Returns a reference to the dimensionless reference state Heat Capacity vector. More...
 
virtual bool addSpecies (shared_ptr< Species > spec)
 
virtual void setToEquilState (const doublereal *mu_RT)
 This method is used by the ChemEquil equilibrium solver. More...
 
- Public Member Functions inherited from ThermoPhase
 ThermoPhase ()
 Constructor. More...
 
virtual doublereal refPressure () const
 Returns the reference pressure in Pa. More...
 
virtual doublereal minTemp (size_t k=npos) const
 Minimum temperature for which the thermodynamic data for the species or phase are valid. More...
 
doublereal Hf298SS (const size_t k) const
 Report the 298 K Heat of Formation of the standard state of one species (J kmol-1) More...
 
virtual void modifyOneHf298SS (const size_t k, const doublereal Hf298New)
 Modify the value of the 298 K Heat of Formation of one species in the phase (J kmol-1) More...
 
virtual void resetHf298 (const size_t k=npos)
 Restore the original heat of formation of one or more species. More...
 
virtual doublereal maxTemp (size_t k=npos) const
 Maximum temperature for which the thermodynamic data for the species are valid. More...
 
bool chargeNeutralityNecessary () const
 Returns the chargeNeutralityNecessity boolean. More...
 
virtual doublereal intEnergy_mole () const
 Molar internal energy. Units: J/kmol. More...
 
virtual doublereal gibbs_mole () const
 Molar Gibbs function. Units: J/kmol. More...
 
void setElectricPotential (doublereal v)
 Set the electric potential of this phase (V). More...
 
doublereal electricPotential () const
 Returns the electric potential of this phase (V). More...
 
virtual int activityConvention () const
 This method returns the convention used in specification of the activities, of which there are currently two, molar- and molality-based conventions. More...
 
virtual int standardStateConvention () const
 This method returns the convention used in specification of the standard state, of which there are currently two, temperature based, and variable pressure based. More...
 
virtual Units standardConcentrationUnits () const
 Returns the units of the "standard concentration" for this phase. More...
 
virtual doublereal logStandardConc (size_t k=0) const
 Natural logarithm of the standard concentration of the kth species. More...
 
virtual void getActivities (doublereal *a) const
 Get the array of non-dimensional activities at the current solution temperature, pressure, and solution concentration. More...
 
virtual void getLnActivityCoefficients (doublereal *lnac) const
 Get the array of non-dimensional molar-based ln activity coefficients at the current solution temperature, pressure, and solution concentration. More...
 
virtual void getChemPotentials_RT (doublereal *mu) const
 Get the array of non-dimensional species chemical potentials These are partial molar Gibbs free energies. More...
 
void getElectrochemPotentials (doublereal *mu) const
 Get the species electrochemical potentials. More...
 
doublereal enthalpy_mass () const
 Specific enthalpy. Units: J/kg. More...
 
doublereal intEnergy_mass () const
 Specific internal energy. Units: J/kg. More...
 
doublereal entropy_mass () const
 Specific entropy. Units: J/kg/K. More...
 
doublereal gibbs_mass () const
 Specific Gibbs function. Units: J/kg. More...
 
doublereal cp_mass () const
 Specific heat at constant pressure. Units: J/kg/K. More...
 
doublereal cv_mass () const
 Specific heat at constant volume. Units: J/kg/K. More...
 
doublereal RT () const
 Return the Gas Constant multiplied by the current temperature. More...
 
virtual void setState_TPX (doublereal t, doublereal p, const doublereal *x)
 Set the temperature (K), pressure (Pa), and mole fractions. More...
 
virtual void setState_TPX (doublereal t, doublereal p, const compositionMap &x)
 Set the temperature (K), pressure (Pa), and mole fractions. More...
 
virtual void setState_TPX (doublereal t, doublereal p, const std::string &x)
 Set the temperature (K), pressure (Pa), and mole fractions. More...
 
virtual void setState_TPY (doublereal t, doublereal p, const doublereal *y)
 Set the internally stored temperature (K), pressure (Pa), and mass fractions of the phase. More...
 
virtual void setState_TPY (doublereal t, doublereal p, const compositionMap &y)
 Set the internally stored temperature (K), pressure (Pa), and mass fractions of the phase. More...
 
virtual void setState_TPY (doublereal t, doublereal p, const std::string &y)
 Set the internally stored temperature (K), pressure (Pa), and mass fractions of the phase. More...
 
virtual void setState_TP (doublereal t, doublereal p)
 Set the temperature (K) and pressure (Pa) More...
 
virtual void setState_PX (doublereal p, doublereal *x)
 Set the pressure (Pa) and mole fractions. More...
 
virtual void setState_PY (doublereal p, doublereal *y)
 Set the internally stored pressure (Pa) and mass fractions. More...
 
virtual void setState_HP (double h, double p, double tol=1e-9)
 Set the internally stored specific enthalpy (J/kg) and pressure (Pa) of the phase. More...
 
virtual void setState_UV (double u, double v, double tol=1e-9)
 Set the specific internal energy (J/kg) and specific volume (m^3/kg). More...
 
virtual void setState_SP (double s, double p, double tol=1e-9)
 Set the specific entropy (J/kg/K) and pressure (Pa). More...
 
virtual void setState_SV (double s, double v, double tol=1e-9)
 Set the specific entropy (J/kg/K) and specific volume (m^3/kg). More...
 
virtual void setState_ST (double s, double t, double tol=1e-9)
 Set the specific entropy (J/kg/K) and temperature (K). More...
 
virtual void setState_TV (double t, double v, double tol=1e-9)
 Set the temperature (K) and specific volume (m^3/kg). More...
 
virtual void setState_PV (double p, double v, double tol=1e-9)
 Set the pressure (Pa) and specific volume (m^3/kg). More...
 
virtual void setState_UP (double u, double p, double tol=1e-9)
 Set the specific internal energy (J/kg) and pressure (Pa). More...
 
virtual void setState_VH (double v, double h, double tol=1e-9)
 Set the specific volume (m^3/kg) and the specific enthalpy (J/kg) More...
 
virtual void setState_TH (double t, double h, double tol=1e-9)
 Set the temperature (K) and the specific enthalpy (J/kg) More...
 
virtual void setState_SH (double s, double h, double tol=1e-9)
 Set the specific entropy (J/kg/K) and the specific enthalpy (J/kg) More...
 
virtual void setState_RPX (doublereal rho, doublereal p, const doublereal *x)
 Set the density (kg/m**3), pressure (Pa) and mole fractions. More...
 
virtual void setState_RPX (doublereal rho, doublereal p, const compositionMap &x)
 Set the density (kg/m**3), pressure (Pa) and mole fractions. More...
 
virtual void setState_RPX (doublereal rho, doublereal p, const std::string &x)
 Set the density (kg/m**3), pressure (Pa) and mole fractions. More...
 
virtual void setState_RPY (doublereal rho, doublereal p, const doublereal *y)
 Set the density (kg/m**3), pressure (Pa) and mass fractions. More...
 
virtual void setState_RPY (doublereal rho, doublereal p, const compositionMap &y)
 Set the density (kg/m**3), pressure (Pa) and mass fractions. More...
 
virtual void setState_RPY (doublereal rho, doublereal p, const std::string &y)
 Set the density (kg/m**3), pressure (Pa) and mass fractions. More...
 
virtual void setState (const AnyMap &state)
 Set the state using an AnyMap containing any combination of properties supported by the thermodynamic model. More...
 
void setMixtureFraction (double mixFrac, const double *fuelComp, const double *oxComp, ThermoBasis basis=ThermoBasis::molar)
 Set the mixture composition according to the mixture fraction = kg fuel / (kg oxidizer + kg fuel) More...
 
void setMixtureFraction (double mixFrac, const std::string &fuelComp, const std::string &oxComp, ThermoBasis basis=ThermoBasis::molar)
 Set the mixture composition according to the mixture fraction = kg fuel / (kg oxidizer + kg fuel) More...
 
void setMixtureFraction (double mixFrac, const compositionMap &fuelComp, const compositionMap &oxComp, ThermoBasis basis=ThermoBasis::molar)
 Set the mixture composition according to the mixture fraction = kg fuel / (kg oxidizer + kg fuel) More...
 
double mixtureFraction (const double *fuelComp, const double *oxComp, ThermoBasis basis=ThermoBasis::molar, const std::string &element="Bilger") const
 Compute the mixture fraction = kg fuel / (kg oxidizer + kg fuel) for the current mixture given fuel and oxidizer compositions. More...
 
double mixtureFraction (const std::string &fuelComp, const std::string &oxComp, ThermoBasis basis=ThermoBasis::molar, const std::string &element="Bilger") const
 Compute the mixture fraction = kg fuel / (kg oxidizer + kg fuel) for the current mixture given fuel and oxidizer compositions. More...
 
double mixtureFraction (const compositionMap &fuelComp, const compositionMap &oxComp, ThermoBasis basis=ThermoBasis::molar, const std::string &element="Bilger") const
 Compute the mixture fraction = kg fuel / (kg oxidizer + kg fuel) for the current mixture given fuel and oxidizer compositions. More...
 
void setEquivalenceRatio (double phi, const double *fuelComp, const double *oxComp, ThermoBasis basis=ThermoBasis::molar)
 Set the mixture composition according to the equivalence ratio. More...
 
void setEquivalenceRatio (double phi, const std::string &fuelComp, const std::string &oxComp, ThermoBasis basis=ThermoBasis::molar)
 Set the mixture composition according to the equivalence ratio. More...
 
void setEquivalenceRatio (double phi, const compositionMap &fuelComp, const compositionMap &oxComp, ThermoBasis basis=ThermoBasis::molar)
 Set the mixture composition according to the equivalence ratio. More...
 
double equivalenceRatio (const double *fuelComp, const double *oxComp, ThermoBasis basis=ThermoBasis::molar) const
 Compute the equivalence ratio for the current mixture given the compositions of fuel and oxidizer. More...
 
double equivalenceRatio (const std::string &fuelComp, const std::string &oxComp, ThermoBasis basis=ThermoBasis::molar) const
 Compute the equivalence ratio for the current mixture given the compositions of fuel and oxidizer. More...
 
double equivalenceRatio (const compositionMap &fuelComp, const compositionMap &oxComp, ThermoBasis basis=ThermoBasis::molar) const
 Compute the equivalence ratio for the current mixture given the compositions of fuel and oxidizer. More...
 
double equivalenceRatio () const
 Compute the equivalence ratio for the current mixture from available oxygen and required oxygen. More...
 
void equilibrate (const std::string &XY, const std::string &solver="auto", double rtol=1e-9, int max_steps=50000, int max_iter=100, int estimate_equil=0, int log_level=0)
 Equilibrate a ThermoPhase object. More...
 
virtual bool compatibleWithMultiPhase () const
 Indicates whether this phase type can be used with class MultiPhase for equilibrium calculations. More...
 
virtual doublereal critTemperature () const
 Critical temperature (K). More...
 
virtual doublereal critPressure () const
 Critical pressure (Pa). More...
 
virtual doublereal critVolume () const
 Critical volume (m3/kmol). More...
 
virtual doublereal critCompressibility () const
 Critical compressibility (unitless). More...
 
virtual doublereal critDensity () const
 Critical density (kg/m3). More...
 
virtual doublereal satTemperature (doublereal p) const
 Return the saturation temperature given the pressure. More...
 
virtual doublereal satPressure (doublereal t)
 Return the saturation pressure given the temperature. More...
 
virtual doublereal vaporFraction () const
 Return the fraction of vapor at the current conditions. More...
 
virtual void setState_Tsat (doublereal t, doublereal x)
 Set the state to a saturated system at a particular temperature. More...
 
virtual void setState_Psat (doublereal p, doublereal x)
 Set the state to a saturated system at a particular pressure. More...
 
void setState_TPQ (double T, double P, double Q)
 Set the temperature, pressure, and vapor fraction (quality). More...
 
virtual void modifySpecies (size_t k, shared_ptr< Species > spec)
 Modify the thermodynamic data associated with a species. More...
 
void saveSpeciesData (const size_t k, const XML_Node *const data)
 Store a reference pointer to the XML tree containing the species data for this phase. More...
 
const std::vector< const XML_Node * > & speciesData () const
 Return a pointer to the vector of XML nodes containing the species data for this phase. More...
 
virtual MultiSpeciesThermospeciesThermo (int k=-1)
 Return a changeable reference to the calculation manager for species reference-state thermodynamic properties. More...
 
virtual const MultiSpeciesThermospeciesThermo (int k=-1) const
 
virtual void initThermoFile (const std::string &inputFile, const std::string &id)
 
virtual void initThermoXML (XML_Node &phaseNode, const std::string &id)
 Import and initialize a ThermoPhase object using an XML tree. More...
 
virtual void initThermo ()
 Initialize the ThermoPhase object after all species have been set up. More...
 
virtual void setParameters (int n, doublereal *const c)
 Set the equation of state parameters. More...
 
virtual void getParameters (int &n, doublereal *const c) const
 Get the equation of state parameters in a vector. More...
 
virtual void setParameters (const AnyMap &phaseNode, const AnyMap &rootNode=AnyMap())
 Set equation of state parameters from an AnyMap phase description. More...
 
const AnyMapinput () const
 Access input data associated with the phase description. More...
 
AnyMapinput ()
 
virtual void setParametersFromXML (const XML_Node &eosdata)
 Set equation of state parameter values from XML entries. More...
 
virtual void setStateFromXML (const XML_Node &state)
 Set the initial state of the phase to the conditions specified in the state XML element. More...
 
virtual void invalidateCache ()
 Invalidate any cached values which are normally updated only when a change in state is detected. More...
 
virtual void getdlnActCoeffds (const doublereal dTds, const doublereal *const dXds, doublereal *dlnActCoeffds) const
 Get the change in activity coefficients wrt changes in state (temp, mole fraction, etc) along a line in parameter space or along a line in physical space. More...
 
virtual void getdlnActCoeffdlnX_diag (doublereal *dlnActCoeffdlnX_diag) const
 Get the array of ln mole fraction derivatives of the log activity coefficients - diagonal component only. More...
 
virtual void getdlnActCoeffdlnN_diag (doublereal *dlnActCoeffdlnN_diag) const
 Get the array of log species mole number derivatives of the log activity coefficients. More...
 
virtual void getdlnActCoeffdlnN (const size_t ld, doublereal *const dlnActCoeffdlnN)
 Get the array of derivatives of the log activity coefficients with respect to the log of the species mole numbers. More...
 
virtual void getdlnActCoeffdlnN_numderiv (const size_t ld, doublereal *const dlnActCoeffdlnN)
 
virtual std::string report (bool show_thermo=true, doublereal threshold=-1e-14) const
 returns a summary of the state of the phase as a string More...
 
virtual void reportCSV (std::ofstream &csvFile) const
 returns a summary of the state of the phase to a comma separated file. More...
 
double stoichAirFuelRatio (const double *fuelComp, const double *oxComp, ThermoBasis basis=ThermoBasis::molar) const
 Compute the stoichiometric air to fuel ratio (kg oxidizer / kg fuel) given fuel and oxidizer compositions. More...
 
double stoichAirFuelRatio (const std::string &fuelComp, const std::string &oxComp, ThermoBasis basis=ThermoBasis::molar) const
 Compute the stoichiometric air to fuel ratio (kg oxidizer / kg fuel) given fuel and oxidizer compositions. More...
 
double stoichAirFuelRatio (const compositionMap &fuelComp, const compositionMap &oxComp, ThermoBasis basis=ThermoBasis::molar) const
 Compute the stoichiometric air to fuel ratio (kg oxidizer / kg fuel) given fuel and oxidizer compositions. More...
 
- Public Member Functions inherited from Phase
 Phase ()
 Default constructor. More...
 
 Phase (const Phase &)=delete
 
Phaseoperator= (const Phase &)=delete
 
XML_Nodexml () const
 Returns a const reference to the XML_Node that describes the phase. More...
 
void setXMLdata (XML_Node &xmlPhase)
 Stores the XML tree information for the current phase. More...
 
virtual bool isPure () const
 Return whether phase represents a pure (single species) substance. More...
 
virtual bool hasPhaseTransition () const
 Return whether phase represents a substance with phase transitions. More...
 
virtual bool isCompressible () const
 Return whether phase represents a compressible substance. More...
 
virtual std::map< std::string, size_t > nativeState () const
 Return a map of properties defining the native state of a substance. More...
 
virtual std::vector< std::string > fullStates () const
 Return a vector containing full states defining a phase. More...
 
virtual std::vector< std::string > partialStates () const
 Return a vector of settable partial property sets within a phase. More...
 
virtual size_t stateSize () const
 Return size of vector defining internal state of the phase. More...
 
void saveState (vector_fp &state) const
 Save the current internal state of the phase. More...
 
virtual void saveState (size_t lenstate, doublereal *state) const
 Write to array 'state' the current internal state. More...
 
void restoreState (const vector_fp &state)
 Restore a state saved on a previous call to saveState. More...
 
virtual void restoreState (size_t lenstate, const doublereal *state)
 Restore the state of the phase from a previously saved state vector. More...
 
doublereal molecularWeight (size_t k) const
 Molecular weight of species k. More...
 
void getMolecularWeights (vector_fp &weights) const
 Copy the vector of molecular weights into vector weights. More...
 
void getMolecularWeights (doublereal *weights) const
 Copy the vector of molecular weights into array weights. More...
 
const vector_fpmolecularWeights () const
 Return a const reference to the internal vector of molecular weights. More...
 
void getCharges (double *charges) const
 Copy the vector of species charges into array charges. More...
 
int stateMFNumber () const
 Return the State Mole Fraction Number. More...
 
bool caseSensitiveSpecies () const
 Returns true if case sensitive species names are enforced. More...
 
void setCaseSensitiveSpecies (bool cflag=true)
 Set flag that determines whether case sensitive species are enforced in look-up operations, e.g. More...
 
virtual void setRoot (std::shared_ptr< Solution > root)
 Set root Solution holding all phase information. More...
 
vector_fp getCompositionFromMap (const compositionMap &comp) const
 Converts a compositionMap to a vector with entries for each species Species that are not specified are set to zero in the vector. More...
 
void massFractionsToMoleFractions (const double *Y, double *X) const
 Converts a mixture composition from mole fractions to mass fractions. More...
 
void moleFractionsToMassFractions (const double *X, double *Y) const
 Converts a mixture composition from mass fractions to mole fractions. More...
 
std::string id () const
 Return the string id for the phase. More...
 
void setID (const std::string &id)
 Set the string id for the phase. More...
 
std::string name () const
 Return the name of the phase. More...
 
void setName (const std::string &nm)
 Sets the string name for the phase. More...
 
std::string elementName (size_t m) const
 Name of the element with index m. More...
 
size_t elementIndex (const std::string &name) const
 Return the index of element named 'name'. More...
 
const std::vector< std::string > & elementNames () const
 Return a read-only reference to the vector of element names. More...
 
doublereal atomicWeight (size_t m) const
 Atomic weight of element m. More...
 
doublereal entropyElement298 (size_t m) const
 Entropy of the element in its standard state at 298 K and 1 bar. More...
 
int atomicNumber (size_t m) const
 Atomic number of element m. More...
 
int elementType (size_t m) const
 Return the element constraint type Possible types include: More...
 
int changeElementType (int m, int elem_type)
 Change the element type of the mth constraint Reassigns an element type. More...
 
const vector_fpatomicWeights () const
 Return a read-only reference to the vector of atomic weights. More...
 
size_t nElements () const
 Number of elements. More...
 
void checkElementIndex (size_t m) const
 Check that the specified element index is in range. More...
 
void checkElementArraySize (size_t mm) const
 Check that an array size is at least nElements(). More...
 
doublereal nAtoms (size_t k, size_t m) const
 Number of atoms of element m in species k. More...
 
void getAtoms (size_t k, double *atomArray) const
 Get a vector containing the atomic composition of species k. More...
 
size_t speciesIndex (const std::string &name) const
 Returns the index of a species named 'name' within the Phase object. More...
 
std::string speciesName (size_t k) const
 Name of the species with index k. More...
 
std::string speciesSPName (int k) const
 Returns the expanded species name of a species, including the phase name This is guaranteed to be unique within a Cantera problem. More...
 
const std::vector< std::string > & speciesNames () const
 Return a const reference to the vector of species names. More...
 
size_t nSpecies () const
 Returns the number of species in the phase. More...
 
void checkSpeciesIndex (size_t k) const
 Check that the specified species index is in range. More...
 
void checkSpeciesArraySize (size_t kk) const
 Check that an array size is at least nSpecies(). More...
 
void setMoleFractionsByName (const compositionMap &xMap)
 Set the species mole fractions by name. More...
 
void setMoleFractionsByName (const std::string &x)
 Set the mole fractions of a group of species by name. More...
 
void setMassFractionsByName (const compositionMap &yMap)
 Set the species mass fractions by name. More...
 
void setMassFractionsByName (const std::string &x)
 Set the species mass fractions by name. More...
 
void setState_TRX (doublereal t, doublereal dens, const doublereal *x)
 Set the internally stored temperature (K), density, and mole fractions. More...
 
void setState_TRX (doublereal t, doublereal dens, const compositionMap &x)
 Set the internally stored temperature (K), density, and mole fractions. More...
 
void setState_TRY (doublereal t, doublereal dens, const doublereal *y)
 Set the internally stored temperature (K), density, and mass fractions. More...
 
void setState_TRY (doublereal t, doublereal dens, const compositionMap &y)
 Set the internally stored temperature (K), density, and mass fractions. More...
 
void setState_TNX (doublereal t, doublereal n, const doublereal *x)
 Set the internally stored temperature (K), molar density (kmol/m^3), and mole fractions. More...
 
void setState_TR (doublereal t, doublereal rho)
 Set the internally stored temperature (K) and density (kg/m^3) More...
 
void setState_TX (doublereal t, doublereal *x)
 Set the internally stored temperature (K) and mole fractions. More...
 
void setState_TY (doublereal t, doublereal *y)
 Set the internally stored temperature (K) and mass fractions. More...
 
void setState_RX (doublereal rho, doublereal *x)
 Set the density (kg/m^3) and mole fractions. More...
 
void setState_RY (doublereal rho, doublereal *y)
 Set the density (kg/m^3) and mass fractions. More...
 
compositionMap getMoleFractionsByName (double threshold=0.0) const
 Get the mole fractions by name. More...
 
double moleFraction (size_t k) const
 Return the mole fraction of a single species. More...
 
double moleFraction (const std::string &name) const
 Return the mole fraction of a single species. More...
 
compositionMap getMassFractionsByName (double threshold=0.0) const
 Get the mass fractions by name. More...
 
double massFraction (size_t k) const
 Return the mass fraction of a single species. More...
 
double massFraction (const std::string &name) const
 Return the mass fraction of a single species. More...
 
void getMoleFractions (double *const x) const
 Get the species mole fraction vector. More...
 
virtual void setMoleFractions (const double *const x)
 Set the mole fractions to the specified values. More...
 
virtual void setMoleFractions_NoNorm (const double *const x)
 Set the mole fractions to the specified values without normalizing. More...
 
void getMassFractions (double *const y) const
 Get the species mass fractions. More...
 
const double * massFractions () const
 Return a const pointer to the mass fraction array. More...
 
virtual void setMassFractions (const double *const y)
 Set the mass fractions to the specified values and normalize them. More...
 
virtual void setMassFractions_NoNorm (const double *const y)
 Set the mass fractions to the specified values without normalizing. More...
 
void getConcentrations (double *const c) const
 Get the species concentrations (kmol/m^3). More...
 
double concentration (const size_t k) const
 Concentration of species k. More...
 
virtual void setConcentrations (const double *const conc)
 Set the concentrations to the specified values within the phase. More...
 
virtual void setConcentrationsNoNorm (const double *const conc)
 Set the concentrations without ignoring negative concentrations. More...
 
doublereal elementalMassFraction (const size_t m) const
 Elemental mass fraction of element m. More...
 
doublereal elementalMoleFraction (const size_t m) const
 Elemental mole fraction of element m. More...
 
const double * moleFractdivMMW () const
 Returns a const pointer to the start of the moleFraction/MW array. More...
 
doublereal charge (size_t k) const
 Dimensionless electrical charge of a single molecule of species k The charge is normalized by the the magnitude of the electron charge. More...
 
doublereal chargeDensity () const
 Charge density [C/m^3]. More...
 
size_t nDim () const
 Returns the number of spatial dimensions (1, 2, or 3) More...
 
void setNDim (size_t ndim)
 Set the number of spatial dimensions (1, 2, or 3). More...
 
doublereal temperature () const
 Temperature (K). More...
 
virtual double density () const
 Density (kg/m^3). More...
 
double molarDensity () const
 Molar density (kmol/m^3). More...
 
double molarVolume () const
 Molar volume (m^3/kmol). More...
 
virtual void setDensity (const double density_)
 Set the internally stored density (kg/m^3) of the phase. More...
 
virtual void setMolarDensity (const double molarDensity)
 Set the internally stored molar density (kmol/m^3) of the phase. More...
 
virtual void setTemperature (const doublereal temp)
 Set the internally stored temperature of the phase (K). More...
 
doublereal mean_X (const doublereal *const Q) const
 Evaluate the mole-fraction-weighted mean of an array Q. More...
 
doublereal mean_X (const vector_fp &Q) const
 Evaluate the mole-fraction-weighted mean of an array Q. More...
 
doublereal meanMolecularWeight () const
 The mean molecular weight. Units: (kg/kmol) More...
 
doublereal sum_xlogx () const
 Evaluate \( \sum_k X_k \log X_k \). More...
 
size_t addElement (const std::string &symbol, doublereal weight=-12345.0, int atomicNumber=0, doublereal entropy298=ENTROPY298_UNKNOWN, int elem_type=CT_ELEM_TYPE_ABSPOS)
 Add an element. More...
 
void addSpeciesAlias (const std::string &name, const std::string &alias)
 Add a species alias (i.e. More...
 
virtual std::vector< std::string > findIsomers (const compositionMap &compMap) const
 Return a vector with isomers names matching a given composition map. More...
 
virtual std::vector< std::string > findIsomers (const std::string &comp) const
 Return a vector with isomers names matching a given composition string. More...
 
shared_ptr< Speciesspecies (const std::string &name) const
 Return the Species object for the named species. More...
 
shared_ptr< Speciesspecies (size_t k) const
 Return the Species object for species whose index is k. More...
 
void ignoreUndefinedElements ()
 Set behavior when adding a species containing undefined elements to just skip the species. More...
 
void addUndefinedElements ()
 Set behavior when adding a species containing undefined elements to add those elements to the phase. More...
 
void throwUndefinedElements ()
 Set the behavior when adding a species containing undefined elements to throw an exception. More...
 
- Public Member Functions inherited from GasKinetics
 GasKinetics (thermo_t *thermo=0)
 Constructor. More...
 
virtual std::string kineticsType () const
 Identifies the Kinetics manager type. More...
 
virtual void getEquilibriumConstants (doublereal *kc)
 Return a vector of Equilibrium constants. More...
 
virtual void getFwdRateConstants (doublereal *kfwd)
 Return the forward rate constants. More...
 
virtual void init ()
 Prepare the class for the addition of reactions, after all phases have been added. More...
 
virtual bool addReaction (shared_ptr< Reaction > r)
 Add a single reaction to the mechanism. More...
 
virtual void modifyReaction (size_t i, shared_ptr< Reaction > rNew)
 Modify the rate expression associated with a reaction. More...
 
virtual void invalidateCache ()
 
void updateROP ()
 
virtual void update_rates_T ()
 Update temperature-dependent portions of reaction rates and falloff functions. More...
 
virtual void update_rates_C ()
 Update properties that depend on concentrations. More...
 
- Public Member Functions inherited from BulkKinetics
 BulkKinetics (thermo_t *thermo=0)
 
virtual bool isReversible (size_t i)
 True if reaction i has been declared to be reversible. More...
 
virtual void getDeltaGibbs (doublereal *deltaG)
 Return the vector of values for the reaction Gibbs free energy change. More...
 
virtual void getDeltaEnthalpy (doublereal *deltaH)
 Return the vector of values for the reactions change in enthalpy. More...
 
virtual void getDeltaEntropy (doublereal *deltaS)
 Return the vector of values for the reactions change in entropy. More...
 
virtual void getDeltaSSGibbs (doublereal *deltaG)
 Return the vector of values for the reaction standard state Gibbs free energy change. More...
 
virtual void getDeltaSSEnthalpy (doublereal *deltaH)
 Return the vector of values for the change in the standard state enthalpies of reaction. More...
 
virtual void getDeltaSSEntropy (doublereal *deltaS)
 Return the vector of values for the change in the standard state entropies for each reaction. More...
 
virtual void getRevRateConstants (doublereal *krev, bool doIrreversible=false)
 Return the reverse rate constants. More...
 
virtual void resizeSpecies ()
 Resize arrays with sizes that depend on the total number of species. More...
 
virtual void setMultiplier (size_t i, double f)
 Set the multiplier for reaction i to f. More...
 
- Public Member Functions inherited from Kinetics
 Kinetics ()
 Default constructor. More...
 
virtual ~Kinetics ()
 
 Kinetics (const Kinetics &)=delete
 Kinetics objects are not copyable or assignable. More...
 
Kineticsoperator= (const Kinetics &)=delete
 
size_t nReactions () const
 Number of reactions in the reaction mechanism. More...
 
void checkReactionIndex (size_t m) const
 Check that the specified reaction index is in range Throws an exception if i is greater than nReactions() More...
 
void checkReactionArraySize (size_t ii) const
 Check that an array size is at least nReactions() Throws an exception if ii is less than nReactions(). More...
 
void checkSpeciesIndex (size_t k) const
 Check that the specified species index is in range Throws an exception if k is greater than nSpecies()-1. More...
 
void checkSpeciesArraySize (size_t mm) const
 Check that an array size is at least nSpecies() Throws an exception if kk is less than nSpecies(). More...
 
size_t nPhases () const
 The number of phases participating in the reaction mechanism. More...
 
void checkPhaseIndex (size_t m) const
 Check that the specified phase index is in range Throws an exception if m is greater than nPhases() More...
 
void checkPhaseArraySize (size_t mm) const
 Check that an array size is at least nPhases() Throws an exception if mm is less than nPhases(). More...
 
size_t phaseIndex (const std::string &ph) const
 Return the phase index of a phase in the list of phases defined within the object. More...
 
size_t surfacePhaseIndex () const
 This returns the integer index of the phase which has ThermoPhase type cSurf. More...
 
size_t reactionPhaseIndex () const
 Phase where the reactions occur. More...
 
thermo_tthermo (size_t n=0)
 This method returns a reference to the nth ThermoPhase object defined in this kinetics mechanism. More...
 
const thermo_tthermo (size_t n=0) const
 
size_t nTotalSpecies () const
 The total number of species in all phases participating in the kinetics mechanism. More...
 
size_t kineticsSpeciesIndex (size_t k, size_t n) const
 The location of species k of phase n in species arrays. More...
 
std::string kineticsSpeciesName (size_t k) const
 Return the name of the kth species in the kinetics manager. More...
 
size_t kineticsSpeciesIndex (const std::string &nm) const
 This routine will look up a species number based on the input std::string nm. More...
 
size_t kineticsSpeciesIndex (const std::string &nm, const std::string &ph) const
 This routine will look up a species number based on the input std::string nm. More...
 
thermo_tspeciesPhase (const std::string &nm)
 This function looks up the name of a species and returns a reference to the ThermoPhase object of the phase where the species resides. More...
 
const thermo_tspeciesPhase (const std::string &nm) const
 
thermo_tspeciesPhase (size_t k)
 This function takes as an argument the kineticsSpecies index (i.e., the list index in the list of species in the kinetics manager) and returns the species' owning ThermoPhase object. More...
 
size_t speciesPhaseIndex (size_t k) const
 This function takes as an argument the kineticsSpecies index (i.e., the list index in the list of species in the kinetics manager) and returns the index of the phase owning the species. More...
 
virtual void getFwdRatesOfProgress (doublereal *fwdROP)
 Return the forward rates of progress of the reactions. More...
 
virtual void getRevRatesOfProgress (doublereal *revROP)
 Return the Reverse rates of progress of the reactions. More...
 
virtual void getNetRatesOfProgress (doublereal *netROP)
 Net rates of progress. More...
 
virtual void getReactionDelta (const doublereal *property, doublereal *deltaProperty)
 Change in species properties. More...
 
virtual void getRevReactionDelta (const doublereal *g, doublereal *dg)
 Given an array of species properties 'g', return in array 'dg' the change in this quantity in the reversible reactions. More...
 
virtual void getDeltaElectrochemPotentials (doublereal *deltaM)
 Return the vector of values for the reaction electrochemical free energy change. More...
 
virtual void getCreationRates (doublereal *cdot)
 Species creation rates [kmol/m^3/s or kmol/m^2/s]. More...
 
virtual void getDestructionRates (doublereal *ddot)
 Species destruction rates [kmol/m^3/s or kmol/m^2/s]. More...
 
virtual void getNetProductionRates (doublereal *wdot)
 Species net production rates [kmol/m^3/s or kmol/m^2/s]. More...
 
virtual double reactantStoichCoeff (size_t k, size_t i) const
 Stoichiometric coefficient of species k as a reactant in reaction i. More...
 
virtual double productStoichCoeff (size_t k, size_t i) const
 Stoichiometric coefficient of species k as a product in reaction i. More...
 
virtual doublereal reactantOrder (size_t k, size_t i) const
 Reactant order of species k in reaction i. More...
 
virtual doublereal productOrder (int k, int i) const
 product Order of species k in reaction i. More...
 
virtual void getActivityConcentrations (doublereal *const conc)
 Get the vector of activity concentrations used in the kinetics object. More...
 
virtual int reactionType (size_t i) const
 Flag specifying the type of reaction. More...
 
std::string reactionString (size_t i) const
 Return a string representing the reaction. More...
 
std::string reactantString (size_t i) const
 Returns a string containing the reactants side of the reaction equation. More...
 
std::string productString (size_t i) const
 Returns a string containing the products side of the reaction equation. More...
 
virtual void addPhase (thermo_t &thermo)
 Add a phase to the kinetics manager object. More...
 
shared_ptr< Reactionreaction (size_t i)
 Return the Reaction object for reaction i. More...
 
shared_ptr< const Reactionreaction (size_t i) const
 
void skipUndeclaredSpecies (bool skip)
 Determine behavior when adding a new reaction that contains species not defined in any of the phases associated with this kinetics manager. More...
 
bool skipUndeclaredSpecies () const
 
void skipUndeclaredThirdBodies (bool skip)
 Determine behavior when adding a new reaction that contains third-body efficiencies for species not defined in any of the phases associated with this kinetics manager. More...
 
bool skipUndeclaredThirdBodies () const
 
doublereal multiplier (size_t i) const
 The current value of the multiplier for reaction i. More...
 
virtual std::pair< size_t, size_t > checkDuplicates (bool throw_err=true) const
 Check for unmarked duplicate reactions and unmatched marked duplicates. More...
 
void selectPhase (const doublereal *data, const thermo_t *phase, doublereal *phase_data)
 
virtual void setRoot (std::shared_ptr< Solution > root)
 Set root Solution holding all phase information. More...
 

Protected Attributes

bool m_ok
 
XML_Nodem_r
 
std::string m_id
 
- Protected Attributes inherited from IdealGasPhase
doublereal m_p0
 Reference state pressure. More...
 
vector_fp m_h0_RT
 Temporary storage for dimensionless reference state enthalpies. More...
 
vector_fp m_cp0_R
 Temporary storage for dimensionless reference state heat capacities. More...
 
vector_fp m_g0_RT
 Temporary storage for dimensionless reference state Gibbs energies. More...
 
vector_fp m_s0_R
 Temporary storage for dimensionless reference state entropies. More...
 
vector_fp m_expg0_RT
 
vector_fp m_pp
 Temporary array containing internally calculated partial pressures. More...
 
- Protected Attributes inherited from ThermoPhase
MultiSpeciesThermo m_spthermo
 Pointer to the calculation manager for species reference-state thermodynamic properties. More...
 
AnyMap m_input
 Data supplied via setParameters. More...
 
std::vector< const XML_Node * > m_speciesData
 Vector of pointers to the species databases. More...
 
doublereal m_phi
 Stored value of the electric potential for this phase. Units are Volts. More...
 
bool m_chargeNeutralityNecessary
 Boolean indicating whether a charge neutrality condition is a necessity. More...
 
int m_ssConvention
 Contains the standard state convention. More...
 
doublereal m_tlast
 last value of the temperature processed by reference state More...
 
- Protected Attributes inherited from Phase
ValueCache m_cache
 Cached for saved calculations within each ThermoPhase. More...
 
size_t m_kk
 Number of species in the phase. More...
 
size_t m_ndim
 Dimensionality of the phase. More...
 
vector_fp m_speciesComp
 Atomic composition of the species. More...
 
vector_fp m_speciesCharge
 Vector of species charges. length m_kk. More...
 
std::map< std::string, shared_ptr< Species > > m_species
 
UndefElement::behavior m_undefinedElementBehavior
 Flag determining behavior when adding species with an undefined element. More...
 
bool m_caseSensitiveSpecies
 Flag determining whether case sensitive species names are enforced. More...
 
- Protected Attributes inherited from GasKinetics
doublereal m_logp_ref
 
doublereal m_logc_ref
 
doublereal m_logStandConc
 
vector_fp m_rfn_low
 
vector_fp m_rfn_high
 
doublereal m_pres
 Last pressure at which rates were evaluated. More...
 
vector_fp falloff_work
 
vector_fp concm_3b_values
 
vector_fp concm_falloff_values
 
std::vector< size_t > m_fallindx
 Reaction index of each falloff reaction. More...
 
std::map< size_t, size_t > m_rfallindx
 Map of reaction index to falloff reaction index (i.e indices in m_falloff_low_rates and m_falloff_high_rates) More...
 
Rate1< Arrheniusm_falloff_low_rates
 Rate expressions for falloff reactions at the low-pressure limit. More...
 
Rate1< Arrheniusm_falloff_high_rates
 Rate expressions for falloff reactions at the high-pressure limit. More...
 
FalloffMgr m_falloffn
 
ThirdBodyCalc m_3b_concm
 
ThirdBodyCalc m_falloff_concm
 
Rate1< Plogm_plog_rates
 
Rate1< ChebyshevRatem_cheb_rates
 
- Protected Attributes inherited from BulkKinetics
Rate1< Arrheniusm_rates
 
std::vector< size_t > m_revindex
 Indices of reversible reactions. More...
 
std::vector< size_t > m_irrev
 Indices of irreversible reactions. More...
 
vector_fp m_dn
 Difference between the global reactants order and the global products order. More...
 
vector_fp m_conc
 
vector_fp m_grt
 
bool m_ROP_ok
 
doublereal m_temp
 
- Protected Attributes inherited from Kinetics
StoichManagerN m_reactantStoich
 Stoichiometry manager for the reactants for each reaction. More...
 
StoichManagerN m_revProductStoich
 Stoichiometry manager for the products of reversible reactions. More...
 
StoichManagerN m_irrevProductStoich
 Stoichiometry manager for the products of irreversible reactions. More...
 
size_t m_kk
 The number of species in all of the phases that participate in this kinetics mechanism. More...
 
vector_fp m_perturb
 Vector of perturbation factors for each reaction's rate of progress vector. More...
 
std::vector< shared_ptr< Reaction > > m_reactions
 Vector of Reaction objects represented by this Kinetics manager. More...
 
std::vector< thermo_t * > m_thermo
 m_thermo is a vector of pointers to ThermoPhase objects that are involved with this kinetics operator More...
 
std::vector< size_t > m_start
 m_start is a vector of integers specifying the beginning position for the species vector for the n'th phase in the kinetics class. More...
 
std::map< std::string, size_t > m_phaseindex
 Mapping of the phase name to the position of the phase within the kinetics object. More...
 
size_t m_surfphase
 Index in the list of phases of the one surface phase. More...
 
size_t m_rxnphase
 Phase Index where reactions are assumed to be taking place. More...
 
size_t m_mindim
 number of spatial dimensions of lowest-dimensional phase. More...
 
vector_fp m_rfn
 Forward rate constant for each reaction. More...
 
vector_fp m_rkcn
 Reciprocal of the equilibrium constant in concentration units. More...
 
vector_fp m_ropf
 Forward rate-of-progress for each reaction. More...
 
vector_fp m_ropr
 Reverse rate-of-progress for each reaction. More...
 
vector_fp m_ropnet
 Net rate-of-progress for each reaction. More...
 
bool m_skipUndeclaredSpecies
 
bool m_skipUndeclaredThirdBodies
 
std::weak_ptr< Solutionm_root
 reference to Solution More...
 
ValueCache m_cache
 Cache for saved calculations within each Kinetics object. More...
 

Friends

std::ostream & operator<< (std::ostream &s, IdealGasMix &mix)
 

Additional Inherited Members

- Protected Member Functions inherited from ThermoPhase
virtual void getCsvReportData (std::vector< std::string > &names, std::vector< vector_fp > &data) const
 Fills names and data with the column names and species thermo properties to be included in the output of the reportCSV method. More...
 
- Protected Member Functions inherited from Phase
void assertCompressible (const std::string &setter) const
 Ensure that phase is compressible. More...
 
void assignDensity (const double density_)
 Set the internally stored constant density (kg/m^3) of the phase. More...
 
void setMolecularWeight (const int k, const double mw)
 Set the molecular weight of a single species to a given value. More...
 
virtual void compositionChanged ()
 Apply changes to the state which are needed after the composition changes. More...
 
- Protected Member Functions inherited from GasKinetics
void processFalloffReactions ()
 
void addThreeBodyReaction (ThreeBodyReaction &r)
 
void addFalloffReaction (FalloffReaction &r)
 
void addPlogReaction (PlogReaction &r)
 
void addChebyshevReaction (ChebyshevReaction &r)
 
void modifyThreeBodyReaction (size_t i, ThreeBodyReaction &r)
 
void modifyFalloffReaction (size_t i, FalloffReaction &r)
 
void modifyPlogReaction (size_t i, PlogReaction &r)
 
void modifyChebyshevReaction (size_t i, ChebyshevReaction &r)
 
void updateKc ()
 Update the equilibrium constants in molar units. More...
 
- Protected Member Functions inherited from BulkKinetics
virtual void addElementaryReaction (ElementaryReaction &r)
 
virtual void modifyElementaryReaction (size_t i, ElementaryReaction &rNew)
 
- Protected Member Functions inherited from Kinetics
double checkDuplicateStoich (std::map< int, double > &r1, std::map< int, double > &r2) const
 Check whether r1 and r2 represent duplicate stoichiometries This function returns a ratio if two reactions are duplicates of one another, and 0.0 otherwise. More...
 
void checkReactionBalance (const Reaction &R)
 Check that the specified reaction is balanced (same number of atoms for each element in the reactants and products). More...
 

Detailed Description

Convenience class which inherits from both IdealGasPhase and GasKinetics.

Deprecated:
To be removed after Cantera 2.5. Replaceable with Solution and/or IdealGasPhase/GasKinetics.

Definition at line 24 of file IdealGasMix.h.

Member Function Documentation

◆ ready()

bool ready ( ) const
inlinevirtual

Returns a bool indicating whether the object is ready for use.

Returns
true if the object is ready for calculation, false otherwise.

Reimplemented from Phase.

Definition at line 68 of file IdealGasMix.h.


The documentation for this class was generated from the following file: