ProcessLib::TH2M::ConstitutiveRelations::NoPhaseTransition Struct Reference

Detailed Description

Definition at line 15 of file NoPhaseTransition.h.

#include <NoPhaseTransition.h>

Inheritance diagram for ProcessLib::TH2M::ConstitutiveRelations::NoPhaseTransition:

Collaboration diagram for ProcessLib::TH2M::ConstitutiveRelations::NoPhaseTransition:

Public Member Functions
	NoPhaseTransition (std::map< int, std::shared_ptr< MaterialPropertyLib::Medium > > const &media)
void	eval (SpaceTimeData const &x_t, MediaData const &media_data, GasPressureData const &p_GR, CapillaryPressureData const &p_cap, TemperatureData const &T_data, PureLiquidDensityData const &rho_W_LR, FluidEnthalpyData &fluid_enthalpy_data, MassMoleFractionsData &mass_mole_fractions_data, FluidDensityData &fluid_density_data, VapourPartialPressureData &vapour_pressure_data, ConstituentDensityData &constituent_density_data, PhaseTransitionData &cv) const override
Public Member Functions inherited from ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionModel
	PhaseTransitionModel (std::map< int, std::shared_ptr< MaterialPropertyLib::Medium > > const &media)
virtual	~PhaseTransitionModel ()=default

Constructor & Destructor Documentation

NoPhaseTransition()

ProcessLib::TH2M::ConstitutiveRelations::NoPhaseTransition::NoPhaseTransition ( std::map< int, std::shared_ptr< MaterialPropertyLib::Medium > > const & media )

explicit

Definition at line 12 of file NoPhaseTransition.cpp.

    : PhaseTransitionModel(media)
{
    DBUG("Create NoPhaseTransition constitutive model.");
 
    // check for minimum requirement definitions in media object
    std::array const required_gas_properties = {
        MaterialPropertyLib::specific_heat_capacity,
        MaterialPropertyLib::molar_mass};
    std::array const required_liquid_properties = {
        MaterialPropertyLib::specific_heat_capacity};
 
    for (auto const& m : media)
    {
        checkRequiredProperties(m.second->phase("Gas"),
                                required_gas_properties);
        checkRequiredProperties(m.second->phase("AqueousLiquid"),
                                required_liquid_properties);
    }
}

References ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionModel::PhaseTransitionModel(), DBUG(), MaterialPropertyLib::molar_mass, and MaterialPropertyLib::specific_heat_capacity.

Member Function Documentation

eval()

void ProcessLib::TH2M::ConstitutiveRelations::NoPhaseTransition::eval ( SpaceTimeData const & x_t, MediaData const & media_data, GasPressureData const & p_GR, CapillaryPressureData const & p_cap, TemperatureData const & T_data, PureLiquidDensityData const & rho_W_LR, FluidEnthalpyData & fluid_enthalpy_data, MassMoleFractionsData & mass_mole_fractions_data, FluidDensityData & fluid_density_data, VapourPartialPressureData & vapour_pressure_data, ConstituentDensityData & constituent_density_data, PhaseTransitionData & cv ) const

overridevirtual

Implements ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionModel.

Definition at line 34 of file NoPhaseTransition.cpp.

{
    MaterialPropertyLib::VariableArray variables;
 
    // primary variables
    auto const pGR = p_GR.pG;
    auto const pCap = p_cap.pCap;
    auto const T = T_data.T;
    variables.gas_phase_pressure = pGR;
    variables.temperature = T;
 
    auto const& liquid_phase = media_data.liquid;
    auto const& gas_phase = media_data.gas;
 
    vapour_pressure_data.pWGR = 0;
 
    // C-component is only component in the gas phase
    cv.dxmWG_dpGR = 0.;
    cv.dxmWG_dpCap = 0.;
    cv.dxmWG_dT = 0.;
    mass_mole_fractions_data.xnCG = 1.;
    mass_mole_fractions_data.xmCG = 1.;
 
    auto const M =
        gas_phase.property(MaterialPropertyLib::PropertyType::molar_mass)
            .template value<double>(variables, x_t.x, x_t.t, x_t.dt);
 
    variables.molar_mass = M;
 
    fluid_density_data.rho_GR =
        gas_phase.property(MaterialPropertyLib::PropertyType::density)
            .template value<double>(variables, x_t.x, x_t.t, x_t.dt);
 
    constituent_density_data.rho_C_GR = fluid_density_data.rho_GR;
    constituent_density_data.rho_W_GR = 0;
    constituent_density_data.rho_C_LR = 0;
 
    // W-component is only component in the liquid phase
    mass_mole_fractions_data.xmWL = 1.;
    cv.dxmWL_dpGR = 0;
    cv.dxmWL_dpCap = 0;
    cv.dxmWL_dT = 0;
 
    auto const pLR = pGR - pCap;
    variables.liquid_phase_pressure = pLR;
    fluid_density_data.rho_LR = rho_W_LR();
    variables.density = fluid_density_data.rho_LR;
 
    // specific heat capacities
    auto const cpG =
        gas_phase
            .property(MaterialPropertyLib::PropertyType::specific_heat_capacity)
            .template value<double>(variables, x_t.x, x_t.t, x_t.dt);
 
    auto const cpL =
        liquid_phase
            .property(MaterialPropertyLib::PropertyType::specific_heat_capacity)
            .template value<double>(variables, x_t.x, x_t.t, x_t.dt);
 
    // specific phase enthalpies
    fluid_enthalpy_data.h_G = cpG * T;
    fluid_enthalpy_data.h_L = cpL * T;
    cv.dh_G_dT = cpG;
    cv.dh_L_dT = cpL;
 
    // specific inner energies
    cv.uG = fluid_enthalpy_data.h_G - pGR / fluid_density_data.rho_GR;
    cv.uL = fluid_enthalpy_data.h_L;
 
    cv.drho_GR_dT =
        gas_phase[MaterialPropertyLib::PropertyType::density]
            .template dValue<double>(variables,
                                     MaterialPropertyLib::Variable::temperature,
                                     x_t.x, x_t.t, x_t.dt);
    cv.du_G_dT = cpG + pGR * cv.drho_GR_dT / fluid_density_data.rho_GR /
                           fluid_density_data.rho_GR;
 
    cv.du_L_dT = cpL;
 
    cv.drho_GR_dp_cap = 0;
 
    cv.drho_GR_dp_GR =
        gas_phase.property(MaterialPropertyLib::PropertyType::density)
            .template dValue<double>(
                variables, MaterialPropertyLib::Variable::gas_phase_pressure,
                x_t.x, x_t.t, x_t.dt);
    cv.drho_LR_dp_LR =
        liquid_phase[MaterialPropertyLib::PropertyType::density]
            .template dValue<double>(
                variables, MaterialPropertyLib::Variable::liquid_phase_pressure,
                x_t.x, x_t.t, x_t.dt);
 
    cv.du_G_dp_GR = -1 / fluid_density_data.rho_GR +
                    pGR * cv.drho_GR_dp_GR / fluid_density_data.rho_GR /
                        fluid_density_data.rho_GR;
 
    cv.drho_C_GR_dp_GR = cv.drho_GR_dp_GR;
    cv.drho_C_GR_dp_cap = 0;
    cv.drho_C_GR_dT = cv.drho_GR_dT;
 
    cv.drho_LR_dT =
        liquid_phase[MaterialPropertyLib::PropertyType::density]
            .template dValue<double>(variables,
                                     MaterialPropertyLib::Variable::temperature,
                                     x_t.x, x_t.t, x_t.dt);
 
    cv.drho_W_LR_dp_LR = cv.drho_LR_dp_LR;
    cv.drho_W_LR_dp_GR = cv.drho_LR_dp_LR;
    cv.drho_W_LR_dT = cv.drho_LR_dT;
    cv.drho_W_GR_dT = 0;
    cv.drho_W_GR_dp_GR = 0;
    cv.drho_W_GR_dp_cap = 0;
 
    cv.diffusion_coefficient_vapour = 0.;
    cv.diffusion_coefficient_solute = 0.;
 
    cv.hCG = 0;
    cv.hWG = 0;
}

References MaterialPropertyLib::density, MaterialPropertyLib::VariableArray::density, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::dh_G_dT, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::dh_L_dT, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::diffusion_coefficient_solute, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::diffusion_coefficient_vapour, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::drho_C_GR_dp_cap, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::drho_C_GR_dp_GR, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::drho_C_GR_dT, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::drho_GR_dp_cap, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::drho_GR_dp_GR, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::drho_GR_dT, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::drho_LR_dp_LR, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::drho_LR_dT, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::drho_W_GR_dp_cap, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::drho_W_GR_dp_GR, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::drho_W_GR_dT, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::drho_W_LR_dp_GR, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::drho_W_LR_dp_LR, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::drho_W_LR_dT, ProcessLib::ConstitutiveRelations::SpaceTimeData::dt, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::du_G_dp_GR, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::du_G_dT, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::du_L_dT, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::dxmWG_dpCap, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::dxmWG_dpGR, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::dxmWG_dT, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::dxmWL_dpCap, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::dxmWL_dpGR, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::dxmWL_dT, ProcessLib::TH2M::ConstitutiveRelations::MediaData::gas, MaterialPropertyLib::gas_phase_pressure, MaterialPropertyLib::VariableArray::gas_phase_pressure, ProcessLib::TH2M::ConstitutiveRelations::FluidEnthalpyData::h_G, ProcessLib::TH2M::ConstitutiveRelations::FluidEnthalpyData::h_L, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::hCG, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::hWG, ProcessLib::TH2M::ConstitutiveRelations::MediaData::liquid, MaterialPropertyLib::liquid_phase_pressure, MaterialPropertyLib::VariableArray::liquid_phase_pressure, MaterialPropertyLib::molar_mass, MaterialPropertyLib::VariableArray::molar_mass, ProcessLib::TH2M::ConstitutiveRelations::CapillaryPressureData::pCap, ProcessLib::TH2M::ConstitutiveRelations::GasPressureData::pG, ProcessLib::TH2M::ConstitutiveRelations::VapourPartialPressureData::pWGR, ProcessLib::TH2M::ConstitutiveRelations::ConstituentDensityData::rho_C_GR, ProcessLib::TH2M::ConstitutiveRelations::ConstituentDensityData::rho_C_LR, ProcessLib::TH2M::ConstitutiveRelations::FluidDensityData::rho_GR, ProcessLib::TH2M::ConstitutiveRelations::FluidDensityData::rho_LR, ProcessLib::TH2M::ConstitutiveRelations::ConstituentDensityData::rho_W_GR, MaterialPropertyLib::specific_heat_capacity, ProcessLib::TH2M::ConstitutiveRelations::TemperatureData::T, ProcessLib::ConstitutiveRelations::SpaceTimeData::t, MaterialPropertyLib::temperature, MaterialPropertyLib::VariableArray::temperature, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::uG, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::uL, ProcessLib::ConstitutiveRelations::SpaceTimeData::x, ProcessLib::TH2M::ConstitutiveRelations::MassMoleFractionsData::xmCG, ProcessLib::TH2M::ConstitutiveRelations::MassMoleFractionsData::xmWL, and ProcessLib::TH2M::ConstitutiveRelations::MassMoleFractionsData::xnCG.

---

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

• NoPhaseTransition.h
• NoPhaseTransition.cpp