Cantera 2.6.0

Public Member Functions | List of all members
EdgePhase Class Reference
Models of Phases of Matter » Thermodynamic Properties

A thermodynamic phase representing a one dimensional edge between two surfaces. More...

`#include <EdgePhase.h>`

Inheritance diagram for EdgePhase:
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Collaboration diagram for EdgePhase:
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## Public Member Functions
| EdgePhase (const std::string &infile, const std::string &id="")
| Construct and initialize an EdgePhase directly from an input file. More...
| EdgePhase (doublereal n0=-1.0)
| Constructor. More...
virtual std::string | type () const
| String indicating the thermodynamic model implemented. More...
virtual void | setParametersFromXML (const XML_Node &thermoData)
| Set the Equation-of-State parameters by reading an XML Node Input. More...
Public Member Functions inherited from SurfPhase
| SurfPhase (doublereal n0=-1.0)
| Constructor. More...
| SurfPhase (const std::string &infile, const std::string &id="")
| Construct and initialize a SurfPhase ThermoPhase object directly from an ASCII input file. More...
| SurfPhase (XML_Node &xmlphase)
| Construct and initialize a SurfPhase ThermoPhase object directly from an XML database. More...
virtual std::string | type () const
| String indicating the thermodynamic model implemented. More...
virtual doublereal | enthalpy_mole () const
| Return the Molar Enthalpy. Units: J/kmol. More...
virtual doublereal | intEnergy_mole () const
| Return the Molar Internal Energy. Units: J/kmol. More...
virtual doublereal | entropy_mole () const
| Return the 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...
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 | 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 *mu0) 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 | getActivityConcentrations (doublereal *c) const
| Return a vector of activity concentrations for each species. More...
virtual doublereal | standardConcentration (size_t k=0) const
| Return the standard concentration for the kth species. More...
virtual doublereal | logStandardConc (size_t k=0) const
| Natural logarithm of the standard concentration of the kth species. More...
virtual void | setParameters (int n, doublereal *const c)
| Set the equation of state parameters from the argument list. More...
virtual void | setParametersFromXML (const XML_Node &thermoData)
| Set the Equation-of-State parameters by reading an XML Node Input. More...
virtual void | initThermo ()
| Initialize the ThermoPhase object after all species have been set up. More...
virtual void | getParameters (AnyMap &phaseNode) const
| Store the parameters of a ThermoPhase object such that an identical one could be reconstructed using the newPhase(AnyMap&) function. More...
virtual bool | addSpecies (shared_ptr< Species > spec)
virtual void | setStateFromXML (const XML_Node &state)
| Set the initial state of the Surface Phase from an XML_Node. More...
double | siteDensity () const
| Returns the site density. More...
virtual double | size (size_t k) const
| Returns the number of sites occupied by one molecule of species k. More...
void | setSiteDensity (doublereal n0)
| Set the site density of the surface phase (kmol m-2) 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 | 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 | 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 doublereal | pressure () const
| Return the thermodynamic pressure (Pa). More...
virtual void | setPressure (doublereal p)
| Set the internally stored pressure (Pa) at constant temperature and composition. More...
virtual void | getPureGibbs (doublereal *g) const
| Get the Gibbs functions for the standard state of the species at the current T and P of the solution. 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 | 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 | 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...
void | setCoverages (const doublereal *theta)
| Set the surface site fractions to a specified state. More...
void | setCoveragesNoNorm (const doublereal *theta)
| Set the surface site fractions to a specified state. More...
void | setCoveragesByName (const std::string &cov)
| Set the coverages from a string of colon-separated name:value pairs. More...
void | setCoveragesByName (const compositionMap &cov)
| Set the coverages from a map of name:value pairs. More...
void | getCoverages (doublereal *theta) const
| Return a vector of surface coverages. More...
virtual void | setState (const AnyMap &state)
| Set the state using an AnyMap containing any combination of properties supported by the thermodynamic model. More...
Public Member Functions inherited from ThermoPhase
| ThermoPhase ()
| Constructor. More...
doublereal | RT () const
| Return the Gas Constant multiplied by the current temperature. More...
double | equivalenceRatio () const
| Compute the equivalence ratio for the current mixture from available oxygen and required oxygen. More...
virtual bool | isIdeal () const
| Boolean indicating whether phase is ideal. More...
virtual std::string | phaseOfMatter () const
| String indicating the mechanical phase of the matter in this Phase. 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 | gibbs_mole () const
| Molar Gibbs function. Units: J/kmol. 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...
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 void | getActivities (doublereal *a) const
| Get the array of non-dimensional activities at the current solution temperature, pressure, and solution concentration. More...
virtual void | getActivityCoefficients (doublereal *ac) const
| Get the array of non-dimensional molar-based activity coefficients 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...
virtual void | getPartialMolarIntEnergies (doublereal *ubar) const
| Return an array of partial molar internal energies for the species in the mixture. 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 | 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 | 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 | 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...
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...
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_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...
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 | 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...
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 void | setToEquilState (const doublereal *mu_RT)
| This method is used by the ChemEquil equilibrium solver. 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
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 | 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...
AnyMap | parameters (bool withInput=true) const
| Returns the parameters of a ThermoPhase object such that an identical one could be reconstructed using the newPhase(AnyMap&) function. More...
virtual void | getSpeciesParameters (const std::string &name, AnyMap &speciesNode) const
| Get phase-specific parameters of a Species object such that an identical one could be reconstructed and added to this phase. More...
const AnyMap & | input () const
| Access input data associated with the phase description. More...
AnyMap & | input ()
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...
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 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_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...
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...
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...
virtual void | invalidateCache ()
| Invalidate any cached values which are normally updated only when a change in state is detected. 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, for example speciesIndex. 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 | 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 | temperature () const
| Temperature (K). More...
virtual double | electronTemperature () const
| Electron 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 (double temp)
| Set the internally stored temperature of the phase (K). More...
virtual void | setElectronTemperature (double etemp)
| Set the internally stored electron 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 (that is, a user-defined alternative species name). 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...

## Additional Inherited Members
Protected Member Functions inherited from ThermoPhase
virtual void | getParameters (AnyMap &phaseNode) const
| Store the parameters of a ThermoPhase object such that an identical one could be reconstructed using the newPhase(AnyMap&) function. More...
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 SurfPhase
doublereal | m_n0
| Surface site density (kmol m-2) More...
vector_fp | m_speciesSize
| Vector of species sizes (number of sites occupied). length m_kk. More...
doublereal | m_logn0
| log of the surface site density More...
doublereal | m_press
| Current value of the pressure (Pa) More...
vector_fp | m_h0
| Temporary storage for the reference state enthalpies. More...
vector_fp | m_s0
| Temporary storage for the reference state entropies. More...
vector_fp | m_cp0
| Temporary storage for the reference state heat capacities. More...
vector_fp | m_mu0
| Temporary storage for the reference state Gibbs energies. More...
vector_fp | m_work
| Temporary work array. More...
vector_fp | m_logsize
| vector storing the log of the size of each species. 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

A thermodynamic phase representing a one dimensional edge between two surfaces.

This thermodynamic function is largely a wrapper around the SurfPhase thermodynamic object.

All of the equations and formulations carry through from SurfPhase to this EdgePhase object. It should be noted that dimensional quantities with dimensions including a length have their dimensions reduced by one.

Definition at line 30 of file EdgePhase.h.

## Constructor & Destructor Documentation

## ◆ EdgePhase() [1/2]

EdgePhase | ( | const std::string & | infile,
|  | const std::string & | id = `""`
| ) |  |
| explicit

Construct and initialize an EdgePhase directly from an input file.

Parameters

  infile | name of the input file
  id | name of the phase id in the file. If this is blank, the first phase in the file is used.

Definition at line 384 of file SurfPhase.cpp.

References ThermoPhase::initThermoFile(), and Phase::setNDim().

## ◆ EdgePhase() [2/2]

EdgePhase | ( | doublereal | n0 = `-1.0` | ) |

Constructor.

Parameters

  n0 | Surface site density (kmol m-1).

Deprecated:
  The `n0` constructor argument is deprecated and will be removed after Cantera 2.6. Use setSiteDensity() instead.

Definition at line 371 of file SurfPhase.cpp.

References Phase::setNDim(), SurfPhase::setSiteDensity(), and Cantera::warn_deprecated().

## Member Function Documentation

## ◆ type()

virtual std::string type | ( |  | ) | const
| inline virtual

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 SurfPhase.

Definition at line 49 of file EdgePhase.h.

## ◆ setParametersFromXML()

void setParametersFromXML | ( | const XML_Node & | thermoData | ) |
| virtual

Set the Equation-of-State parameters by reading an XML Node Input.

The Equation-of-State data consists of one item, the site density.

Parameters

  thermoData | Reference to an XML_Node named thermo containing the equation-of-state data. The XML_Node is within the phase XML_Node describing the EdgePhase object.

An example of the contents of the thermoData XML_Node is provided below. The units attribute is used to supply the units of the site density in any convenient form. Internally it is changed into MKS form.

<thermo model="Edge">
<site_density units="mol/cm"> 3e-15 </site_density>
</thermo>

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

Reimplemented from SurfPhase.

Definition at line 390 of file SurfPhase.cpp.

References XML_Node::_require(), Cantera::getFloat(), and SurfPhase::setSiteDensity().

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

- EdgePhase.h
- SurfPhase.cpp