An ideal solution or an ideal gas approximation of a phase. More...

#include <IdealSolnGasVPSS.h>

Inheritance diagram for IdealSolnGasVPSS:

Collaboration diagram for IdealSolnGasVPSS:

Public Member Functions
virtual Units	standardConcentrationUnits () const
	Returns the units of the "standard concentration" for this phase. More...

virtual void	getActivityConcentrations (doublereal *c) const
	This method returns an 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...

Constructors and Duplicators for IdealSolnGasVPSS
	IdealSolnGasVPSS ()

	IdealSolnGasVPSS (const std::string &infile, std::string id="")
	Create an object from an input file. More...

Utilities (IdealSolnGasVPSS)
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...

void	setGasMode ()
	Set this phase to represent an ideal gas. More...

void	setSolnMode ()
	Set this phase to represent an ideal liquid or solid solution. More...

void	setStandardConcentrationModel (const std::string &model)
	Set the standard concentration model. More...

Molar Thermodynamic Properties
virtual doublereal	enthalpy_mole () const
	Molar enthalpy. Units: J/kmol. More...

virtual doublereal	entropy_mole () const
	Molar entropy. Units: J/kmol/K. More...

virtual doublereal	cp_mole () const
	Molar heat capacity at constant pressure. Units: J/kmol/K. More...

virtual doublereal	cv_mole () const
	Molar heat capacity at constant volume. Units: J/kmol/K. More...

Partial Molar Properties of the Solution
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...

Public Member Functions inherited from VPStandardStateTP
	VPStandardStateTP ()
	Constructor. More...

virtual bool	isCompressible () const
	Return whether phase represents a compressible substance. 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 void	getdlnActCoeffdlnN_diag (doublereal *dlnActCoeffdlnN_diag) const
	Get the array of log species mole number derivatives of the log activity coefficients. More...

virtual void	getChemPotentials_RT (doublereal *mu) const
	Get the array of non-dimensional species chemical potentials. More...

void	installPDSS (size_t k, std::unique_ptr< PDSS > &&pdss)
	Install a PDSS object for species k More...

PDSS *	providePDSS (size_t k)

const PDSS *	providePDSS (size_t k) const

virtual bool	addSpecies (shared_ptr< Species > spec)
	Add a Species to this Phase. 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 const vector_fp &	getStandardVolumes () const

virtual void	setTemperature (const doublereal temp)
	Set the temperature of the phase. More...

virtual void	setState_TP (doublereal T, doublereal pres)
	Set the temperature and pressure at the same time. More...

virtual doublereal	pressure () const
	Returns the current pressure of the phase. More...

virtual void	updateStandardStateThermo () const
	Updates the standard state thermodynamic functions at the current T and P of the solution. More...

virtual double	minTemp (size_t k=npos) const
	Minimum temperature for which the thermodynamic data for the species or phase are valid. More...

virtual double	maxTemp (size_t k=npos) const
	Maximum temperature for which the thermodynamic data for the species are valid. More...

virtual void	getEnthalpy_RT_ref (doublereal *hrt) const

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	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...

Public Member Functions inherited from ThermoPhase
	ThermoPhase ()
	Constructor. More...

virtual doublereal	refPressure () const
	Returns the reference pressure in Pa. 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...

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...

virtual doublereal	thermalExpansionCoeff () const
	Return the volumetric thermal expansion coefficient. Units: 1/K. 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 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...

void	getElectrochemPotentials (doublereal *mu) const
	Get the species electrochemical potentials. 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...

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_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_RP (doublereal rho, doublereal p)
	Set the density (kg/m**3) and pressure (Pa) at constant composition. 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 MultiSpeciesThermo &	speciesThermo (int k=-1)
	Return a changeable reference to the calculation manager for species reference-state thermodynamic properties. More...

virtual const MultiSpeciesThermo &	speciesThermo (int k=-1) const

virtual void	initThermoFile (const std::string &inputFile, const std::string &id)

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 AnyMap &	input () const
	Access input data associated with the phase description. More...

AnyMap &	input ()

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	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 (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

Phase &	operator= (const Phase &)=delete

XML_Node &	xml () 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 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_fp &	molecularWeights () 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...

virtual bool	ready () const
	Returns a bool indicating whether the object is ready for use. 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_fp &	atomicWeights () 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...

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< Species >	species (const std::string &name) const
	Return the Species object for the named species. More...

shared_ptr< Species >	species (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...

Initialization Methods - For Internal use
int	m_idealGas
	boolean indicating what ideal solution this is More...

int	m_formGC
	form of the generalized concentrations More...

vector_fp	m_pp
	Temporary storage - length = m_kk. More...

virtual bool	addSpecies (shared_ptr< Species > spec)

virtual void	setParametersFromXML (const XML_Node &thermoNode)
	Set equation of state parameter values from XML entries. More...

virtual void	initThermo ()

virtual void	setToEquilState (const doublereal *lambda_RT)
	This method is used by the ChemEquil equilibrium solver. More...

virtual void	initThermoXML (XML_Node &phaseNode, const std::string &id)
	Import and initialize a ThermoPhase object using an XML tree. More...

Mechanical Properties
void	setPressure (doublereal p)
	Set the internally stored pressure (Pa) at constant temperature and composition. More...

virtual doublereal	isothermalCompressibility () const
	Returns the isothermal compressibility. Units: 1/Pa. More...

virtual void	calcDensity ()
	Calculate the density of the mixture using the partial molar volumes and mole fractions as input. More...

Additional Inherited Members
Protected Member Functions inherited from VPStandardStateTP
virtual void	invalidateCache ()
	Invalidate any cached values which are normally updated only when a change in state is detected. More...

virtual void	_updateStandardStateThermo () const
	Updates the standard state thermodynamic functions at the current T and P of the solution. More...

const vector_fp &	Gibbs_RT_ref () const

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 Attributes inherited from VPStandardStateTP
doublereal	m_Pcurrent
	Current value of the pressure - state variable. More...

double	m_minTemp
	The minimum temperature at which data for all species is valid. More...

double	m_maxTemp
	The maximum temperature at which data for all species is valid. More...

doublereal	m_Tlast_ss
	The last temperature at which the standard state thermodynamic properties were calculated at. More...

doublereal	m_Plast_ss
	The last pressure at which the Standard State thermodynamic properties were calculated at. More...

std::vector< std::unique_ptr< PDSS > >	m_PDSS_storage
	Storage for the PDSS objects for the species. More...

vector_fp	m_h0_RT
	Vector containing the species reference enthalpies at T = m_tlast and P = p_ref. More...

vector_fp	m_cp0_R
	Vector containing the species reference constant pressure heat capacities at T = m_tlast and P = p_ref. More...

vector_fp	m_g0_RT
	Vector containing the species reference Gibbs functions at T = m_tlast and P = p_ref. More...

vector_fp	m_s0_R
	Vector containing the species reference entropies at T = m_tlast and P = p_ref. More...

vector_fp	m_V0
	Vector containing the species reference molar volumes. More...

vector_fp	m_hss_RT
	Vector containing the species Standard State enthalpies at T = m_tlast and P = m_plast. More...

vector_fp	m_cpss_R
	Vector containing the species Standard State constant pressure heat capacities at T = m_tlast and P = m_plast. More...

vector_fp	m_gss_RT
	Vector containing the species Standard State Gibbs functions at T = m_tlast and P = m_plast. More...

vector_fp	m_sss_R
	Vector containing the species Standard State entropies at T = m_tlast and P = m_plast. More...

vector_fp	m_Vss
	Vector containing the species standard state volumes at T = m_tlast and P = m_plast. 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...

Detailed Description

An ideal solution or an ideal gas approximation of a phase.

Uses variable pressure standard state methods for calculating thermodynamic properties.

Deprecated:: "Gas" mode to be removed after Cantera 2.5. Use IdealGasPhase for ideal gas phases instead.

Definition at line 30 of file IdealSolnGasVPSS.h.

Constructor & Destructor Documentation

◆ IdealSolnGasVPSS()

IdealSolnGasVPSS	(	const std::string &	infile,
		std::string	id = `""`
	)

Create an object from an input file.

Definition at line 30 of file IdealSolnGasVPSS.cpp.

References Cantera::get_XML_File(), Cantera::get_XML_NameID(), and Cantera::importPhase().

Member Function Documentation

◆ type()

virtual std::string type ( ) const

inlinevirtual

String indicating the thermodynamic model implemented.

Usually corresponds to the name of the derived class, less any suffixes such as "Phase", TP", "VPSS", etc.

Reimplemented from ThermoPhase.

Definition at line 47 of file IdealSolnGasVPSS.h.

◆ phaseOfMatter()

virtual std::string phaseOfMatter ( ) const

inlinevirtual

String indicating the mechanical phase of the matter in this Phase.

Options for the string are:

gas
undefined

If m_idealGas is true, returns gas. Otherwise, returns undefined.

Reimplemented from ThermoPhase.

Definition at line 59 of file IdealSolnGasVPSS.h.

References IdealSolnGasVPSS::m_idealGas.

◆ setGasMode()

void setGasMode ( )

inline

Set this phase to represent an ideal gas.

Definition at line 68 of file IdealSolnGasVPSS.h.

References IdealSolnGasVPSS::m_idealGas, and Cantera::warn_deprecated().

Referenced by IdealSolnGasVPSS::initThermo(), IdealSolnGasVPSS::initThermoXML(), and IdealSolnGasVPSS::setParametersFromXML().

◆ setSolnMode()

void setSolnMode ( )

inline

Set this phase to represent an ideal liquid or solid solution.

Definition at line 75 of file IdealSolnGasVPSS.h.

References IdealSolnGasVPSS::m_idealGas.

Referenced by IdealSolnGasVPSS::initThermo(), IdealSolnGasVPSS::initThermoXML(), and IdealSolnGasVPSS::setParametersFromXML().

◆ setStandardConcentrationModel()

void setStandardConcentrationModel ( const std::string & model )

Set the standard concentration model.

Definition at line 47 of file IdealSolnGasVPSS.cpp.

References Cantera::caseInsensitiveEquals(), IdealSolnGasVPSS::m_formGC, and IdealSolnGasVPSS::m_idealGas.

Referenced by IdealSolnGasVPSS::initThermo(), and IdealSolnGasVPSS::initThermoXML().

◆ enthalpy_mole()

doublereal enthalpy_mole ( ) const

virtual

Molar enthalpy. Units: J/kmol.

Reimplemented from ThermoPhase.

Definition at line 70 of file IdealSolnGasVPSS.cpp.

References VPStandardStateTP::m_hss_RT, Phase::mean_X(), ThermoPhase::RT(), and VPStandardStateTP::updateStandardStateThermo().

◆ entropy_mole()

doublereal entropy_mole ( ) const

virtual

Molar entropy. Units: J/kmol/K.

Reimplemented from ThermoPhase.

Definition at line 76 of file IdealSolnGasVPSS.cpp.

References Cantera::GasConstant, VPStandardStateTP::m_sss_R, Phase::mean_X(), Phase::sum_xlogx(), and VPStandardStateTP::updateStandardStateThermo().

◆ cp_mole()

doublereal cp_mole ( ) const

virtual

Molar heat capacity at constant pressure. Units: J/kmol/K.

Reimplemented from ThermoPhase.

Definition at line 82 of file IdealSolnGasVPSS.cpp.

References Cantera::GasConstant, VPStandardStateTP::m_cpss_R, Phase::mean_X(), and VPStandardStateTP::updateStandardStateThermo().

Referenced by IdealSolnGasVPSS::cv_mole().

◆ cv_mole()

doublereal cv_mole ( ) const

virtual

Molar heat capacity at constant volume. Units: J/kmol/K.

Reimplemented from ThermoPhase.

Definition at line 88 of file IdealSolnGasVPSS.cpp.

References IdealSolnGasVPSS::cp_mole(), and Cantera::GasConstant.

◆ setPressure()

void setPressure ( doublereal p )

virtual

Set the internally stored pressure (Pa) at constant temperature and composition.

Currently this passes down to setState_TP(). It does not make sense to calculate the standard state without first setting T and P.

Parameters

p	input Pressure (Pa)

Reimplemented from VPStandardStateTP.

Definition at line 93 of file IdealSolnGasVPSS.cpp.

References IdealSolnGasVPSS::calcDensity(), VPStandardStateTP::m_Pcurrent, and VPStandardStateTP::updateStandardStateThermo().

◆ isothermalCompressibility()

doublereal isothermalCompressibility ( ) const

virtual

Returns the isothermal compressibility. Units: 1/Pa.

The isothermal compressibility is defined as

\[ \kappa_T = -\frac{1}{v}\left(\frac{\partial v}{\partial P}\right)_T \]

or

\[ \kappa_T = \frac{1}{\rho}\left(\frac{\partial \rho}{\partial P}\right)_T \]

Reimplemented from ThermoPhase.

Definition at line 116 of file IdealSolnGasVPSS.cpp.

References IdealSolnGasVPSS::m_idealGas, and VPStandardStateTP::m_Pcurrent.

◆ calcDensity()

void calcDensity ( )

protectedvirtual

Calculate the density of the mixture using the partial molar volumes and mole fractions as input.

The formula for this is

\[ \rho = \frac{\sum_k{X_k W_k}}{\sum_k{X_k V_k}} \]

where \(X_k\) are the mole fractions, \(W_k\) are the molecular weights, and \(V_k\) are the pure species molar volumes.

Note, the basis behind this formula is that in an ideal solution the partial molar volumes are equal to the species standard state molar volumes. The species molar volumes may be functions of temperature and pressure.

Reimplemented from VPStandardStateTP.

Definition at line 100 of file IdealSolnGasVPSS.cpp.

References Phase::assignDensity(), Cantera::dot(), VPStandardStateTP::getStandardVolumes(), IdealSolnGasVPSS::m_idealGas, VPStandardStateTP::m_Pcurrent, Phase::meanMolecularWeight(), Phase::moleFractdivMMW(), and ThermoPhase::RT().

Referenced by IdealSolnGasVPSS::setPressure().

◆ standardConcentrationUnits()

Units standardConcentrationUnits ( ) const

virtual

Returns the units of the "standard concentration" for this phase.

These are the units of the values returned by the functions getActivityConcentrations() and standardConcentration(), which can vary between different ThermoPhase-derived classes, or change within a single class depending on input options. See the documentation for standardConcentration() for the derived class for specific details.

Reimplemented from ThermoPhase.

Definition at line 125 of file IdealSolnGasVPSS.cpp.

References IdealSolnGasVPSS::m_formGC, and IdealSolnGasVPSS::m_idealGas.

◆ getActivityConcentrations()

void getActivityConcentrations ( doublereal * c ) const

virtual

This method returns an array of generalized concentrations.

\( C^a_k\) are defined such that \( a_k = C^a_k / C^0_k, \) where \( C^0_k \) is a standard concentration defined below and \( a_k \) are activities used in the thermodynamic functions. These activity (or generalized) concentrations are used by kinetics manager classes to compute the forward and reverse rates of elementary reactions. Note that they may or may not have units of concentration — they might be partial pressures, mole fractions, or surface coverages, for example.

Parameters

c	Output array of generalized concentrations. The units depend upon the implementation of the reaction rate expressions within the phase.

Reimplemented from ThermoPhase.

Definition at line 134 of file IdealSolnGasVPSS.cpp.

References Phase::getConcentrations(), VPStandardStateTP::getStandardVolumes(), IdealSolnGasVPSS::m_formGC, IdealSolnGasVPSS::m_idealGas, Phase::m_kk, and Phase::moleFraction().

◆ standardConcentration()

doublereal standardConcentration ( size_t k = 0 ) const

virtual

Returns the standard concentration \( C^0_k \), which is used to normalize the generalized concentration.

This is defined as the concentration by which the generalized concentration is normalized to produce the activity. In many cases, this quantity will be the same for all species in a phase. Since the activity for an ideal gas mixture is simply the mole fraction, for an ideal gas \( C^0_k = P/\hat R T \).

Parameters

k	Optional parameter indicating the species. The default is to assume this refers to species 0.

Returns: Returns the standard Concentration in units of m3 kmol-1.

Reimplemented from ThermoPhase.

Definition at line 160 of file IdealSolnGasVPSS.cpp.

References VPStandardStateTP::getStandardVolumes(), IdealSolnGasVPSS::m_formGC, IdealSolnGasVPSS::m_idealGas, VPStandardStateTP::pressure(), and ThermoPhase::RT().

◆ getActivityCoefficients()

void getActivityCoefficients ( doublereal * ac ) const

virtual

Get the array of non-dimensional activity coefficients at the current solution temperature, pressure, and solution concentration.

For ideal gases, the activity coefficients are all equal to one.

Parameters

ac	Output vector of activity coefficients. Length: m_kk.

Reimplemented from ThermoPhase.

Definition at line 178 of file IdealSolnGasVPSS.cpp.

References Phase::m_kk.

◆ getChemPotentials()

void getChemPotentials ( doublereal * mu ) const

virtual

Get the species chemical potentials. Units: J/kmol.

This function returns a vector of chemical potentials of the species in solution at the current temperature, pressure and mole fraction of the solution.

Parameters

mu	Output vector of species chemical potentials. Length: m_kk. Units: J/kmol

Reimplemented from ThermoPhase.

Definition at line 187 of file IdealSolnGasVPSS.cpp.

References VPStandardStateTP::getStandardChemPotentials(), Phase::m_kk, Phase::moleFraction(), ThermoPhase::RT(), and Cantera::SmallNumber.

◆ getPartialMolarEnthalpies()

void getPartialMolarEnthalpies ( doublereal * hbar ) const

virtual

Returns an array of partial molar enthalpies for the species in the mixture.

Units (J/kmol)

Parameters

hbar	Output vector of species partial molar enthalpies. Length: m_kk. units are J/kmol.

Reimplemented from ThermoPhase.

Definition at line 196 of file IdealSolnGasVPSS.cpp.

References VPStandardStateTP::getEnthalpy_RT(), Phase::m_kk, ThermoPhase::RT(), and Cantera::scale().

◆ getPartialMolarEntropies()

void getPartialMolarEntropies ( doublereal * sbar ) const

virtual

Returns an array of partial molar entropies of the species in the solution.

Units: J/kmol/K.

Parameters

sbar	Output vector of species partial molar entropies. Length = m_kk. units are J/kmol/K.

Reimplemented from ThermoPhase.

Definition at line 202 of file IdealSolnGasVPSS.cpp.

References Cantera::GasConstant, VPStandardStateTP::getEntropy_R(), Phase::m_kk, Phase::moleFraction(), Cantera::scale(), and Cantera::SmallNumber.

◆ getPartialMolarIntEnergies()

void getPartialMolarIntEnergies ( doublereal * ubar ) const

virtual

Return an array of partial molar internal energies for the species in the mixture.

Units: J/kmol.

Parameters

ubar	Output vector of species partial molar internal energies. Length = m_kk. units are J/kmol.

Reimplemented from ThermoPhase.

Definition at line 212 of file IdealSolnGasVPSS.cpp.

References VPStandardStateTP::getIntEnergy_RT(), Phase::m_kk, ThermoPhase::RT(), and Cantera::scale().

◆ getPartialMolarCp()

void getPartialMolarCp ( doublereal * cpbar ) const

virtual

Return an array of partial molar heat capacities for the species in the mixture.

Units: J/kmol/K

Parameters

cpbar Output vector of species partial molar heat capacities at constant pressure. Length = m_kk. units are J/kmol/K.

Reimplemented from ThermoPhase.

Definition at line 218 of file IdealSolnGasVPSS.cpp.

References Cantera::GasConstant, VPStandardStateTP::getCp_R(), Phase::m_kk, and Cantera::scale().

◆ getPartialMolarVolumes()

void getPartialMolarVolumes ( doublereal * vbar ) const

virtual

Return an array of partial molar volumes for the species in the mixture.

Units: m^3/kmol.

Parameters

vbar	Output vector of species partial molar volumes. Length = m_kk. units are m^3/kmol.

Reimplemented from ThermoPhase.

Definition at line 224 of file IdealSolnGasVPSS.cpp.

References VPStandardStateTP::getStandardVolumes().

◆ addSpecies()

bool addSpecies ( shared_ptr< Species > spec )

virtual

The following methods are used in the process of constructing the phase and setting its parameters from a specification in an input file. They are not normally used in application programs. To see how they are used, see importPhase().

Reimplemented from VPStandardStateTP.

Definition at line 257 of file IdealSolnGasVPSS.cpp.

References VPStandardStateTP::addSpecies(), and IdealSolnGasVPSS::m_pp.

◆ setParametersFromXML()

void setParametersFromXML ( const XML_Node & eosdata )

virtual

Set equation of state parameter values from XML entries.

This method is called by function importPhase() when processing a phase definition in an input file. It should be overloaded in subclasses to set any parameters that are specific to that particular phase model. Note, this method is called before the phase is initialized with elements and/or species.

Parameters

eosdata An XML_Node object corresponding to the "thermo" entry for this phase in the input file.

Deprecated:: The XML input format is deprecated and will be removed in Cantera 3.0.

Reimplemented from ThermoPhase.

Definition at line 318 of file IdealSolnGasVPSS.cpp.

References IdealSolnGasVPSS::setGasMode(), ThermoPhase::setParametersFromXML(), and IdealSolnGasVPSS::setSolnMode().

◆ initThermo()

void initThermo ( )

virtual

The following methods are used in the process of constructing the phase and setting its parameters from a specification in an input file. They are not normally used in application programs. To see how they are used, see importPhase().

Reimplemented from VPStandardStateTP.

Definition at line 266 of file IdealSolnGasVPSS.cpp.

References AnyMap::hasKey(), VPStandardStateTP::initThermo(), IdealSolnGasVPSS::m_idealGas, ThermoPhase::m_input, IdealSolnGasVPSS::setGasMode(), IdealSolnGasVPSS::setSolnMode(), and IdealSolnGasVPSS::setStandardConcentrationModel().

◆ setToEquilState()

void setToEquilState ( const doublereal * mu_RT )

virtual

This method is used by the ChemEquil equilibrium solver.

It sets the state such that the chemical potentials satisfy

\[ \frac{\mu_k}{\hat R T} = \sum_m A_{k,m} \left(\frac{\lambda_m} {\hat R T}\right) \]

where \( \lambda_m \) is the element potential of element m. The temperature is unchanged. Any phase (ideal or not) that implements this method can be equilibrated by ChemEquil.

Parameters

mu_RT Input vector of dimensionless chemical potentials The length is equal to nSpecies().

Reimplemented from ThermoPhase.

Definition at line 229 of file IdealSolnGasVPSS.cpp.

References VPStandardStateTP::m_g0_RT, Phase::m_kk, IdealSolnGasVPSS::m_pp, ThermoPhase::refPressure(), ThermoPhase::setState_PX(), and VPStandardStateTP::updateStandardStateThermo().

◆ initThermoXML()

void initThermoXML	(	XML_Node &	phaseNode,
		const std::string &	id
	)

virtual

Import and initialize a ThermoPhase object using an XML tree.

Here we read extra information about the XML description of a phase. Regular information about elements and species and their reference state thermodynamic information have already been read at this point. For example, we do not need to call this function for ideal gas equations of state. This function is called from importPhase() after the elements and the species are initialized with default ideal solution level data.

The default implementation in ThermoPhase calls the virtual function initThermo() and then sets the "state" of the phase by looking for an XML element named "state", and then interpreting its contents by calling the virtual function setStateFromXML().

Parameters

phaseNode	This object must be the phase node of a complete XML tree description of the phase, including all of the species data. In other words while "phase" must point to an XML phase object, it must have sibling nodes "speciesData" that describe the species in the phase.
id	ID of the phase. If nonnull, a check is done to see if phaseNode is pointing to the phase with the correct id.

Deprecated:: The XML input format is deprecated and will be removed in Cantera 3.0.

Reimplemented from ThermoPhase.

Definition at line 287 of file IdealSolnGasVPSS.cpp.

References XML_Node::attrib(), XML_Node::child(), XML_Node::hasChild(), ThermoPhase::initThermoXML(), IdealSolnGasVPSS::m_idealGas, IdealSolnGasVPSS::setGasMode(), IdealSolnGasVPSS::setSolnMode(), and IdealSolnGasVPSS::setStandardConcentrationModel().

Member Data Documentation

◆ m_idealGas

int m_idealGas

protected

boolean indicating what ideal solution this is

1 = ideal gas
0 = ideal soln

Definition at line 186 of file IdealSolnGasVPSS.h.

Referenced by IdealSolnGasVPSS::calcDensity(), IdealSolnGasVPSS::getActivityConcentrations(), IdealSolnGasVPSS::initThermo(), IdealSolnGasVPSS::initThermoXML(), IdealSolnGasVPSS::isothermalCompressibility(), IdealSolnGasVPSS::phaseOfMatter(), IdealSolnGasVPSS::setGasMode(), IdealSolnGasVPSS::setSolnMode(), IdealSolnGasVPSS::setStandardConcentrationModel(), IdealSolnGasVPSS::standardConcentration(), and IdealSolnGasVPSS::standardConcentrationUnits().

◆ m_formGC

int m_formGC

protected

form of the generalized concentrations

0 unity (default)
1 1/V_k
2 1/V_0

Definition at line 194 of file IdealSolnGasVPSS.h.

Referenced by IdealSolnGasVPSS::getActivityConcentrations(), IdealSolnGasVPSS::setStandardConcentrationModel(), IdealSolnGasVPSS::standardConcentration(), and IdealSolnGasVPSS::standardConcentrationUnits().

◆ m_pp

vector_fp m_pp

protected

Temporary storage - length = m_kk.

Definition at line 197 of file IdealSolnGasVPSS.h.

Referenced by IdealSolnGasVPSS::addSpecies(), and IdealSolnGasVPSS::setToEquilState().

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

Public Member Functions

Initialization Methods - For Internal use

Mechanical Properties

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ IdealSolnGasVPSS()

Member Function Documentation

◆ type()

◆ phaseOfMatter()

◆ setGasMode()

◆ setSolnMode()

◆ setStandardConcentrationModel()

◆ enthalpy_mole()

◆ entropy_mole()

◆ cp_mole()

◆ cv_mole()

◆ setPressure()

◆ isothermalCompressibility()

◆ calcDensity()

◆ standardConcentrationUnits()

◆ getActivityConcentrations()

◆ standardConcentration()

◆ getActivityCoefficients()

◆ getChemPotentials()

◆ getPartialMolarEnthalpies()

◆ getPartialMolarEntropies()

◆ getPartialMolarIntEnergies()

◆ getPartialMolarCp()

◆ getPartialMolarVolumes()

◆ addSpecies()

◆ setParametersFromXML()

◆ initThermo()

◆ setToEquilState()

◆ initThermoXML()

Member Data Documentation

◆ m_idealGas

◆ m_formGC

◆ m_pp