ProcessLib::TH2M::ConstitutiveRelations::FW2Model Struct Reference

Detailed Description

Definition at line 51 of file WEquation.h.

#include <WEquation.h>

Public Member Functions
void	eval (BiotData const biot_data, CapillaryPressureData const pCap, ConstituentDensityData const &constituent_density_data, PorosityData const &porosity_data, PureLiquidDensityData const &rho_W_LR, SaturationData const &S_L_data, SolidCompressibilityData const beta_p_SR, FW2Data &fW_2) const
void	dEval (BiotData const &biot_data, CapillaryPressureData const pCap, ConstituentDensityData const &constituent_density_data, PhaseTransitionData const &phase_transition_data, PorosityData const &porosity_data, PorosityDerivativeData const &porosity_d_data, PureLiquidDensityData const &rho_W_LR, SaturationData const &S_L_data, SaturationDataDeriv const &dS_L_dp_cap, SolidCompressibilityData const &beta_p_SR, FW2DerivativeData &dfW_2) const

Member Function Documentation

dEval()

void ProcessLib::TH2M::ConstitutiveRelations::FW2Model::dEval	(	BiotData const &	biot_data,
		CapillaryPressureData const	pCap,
		ConstituentDensityData const &	constituent_density_data,
		PhaseTransitionData const &	phase_transition_data,
		PorosityData const &	porosity_data,
		PorosityDerivativeData const &	porosity_d_data,
		PureLiquidDensityData const &	rho_W_LR,
		SaturationData const &	S_L_data,
		SaturationDataDeriv const &	dS_L_dp_cap,
		SolidCompressibilityData const &	beta_p_SR,
		FW2DerivativeData &	dfW_2 ) const

Definition at line 42 of file WEquation.cpp.

{
    double const S_L = S_L_data.S_L;
    double const S_G = 1. - S_L;
 
    double const drho_C_FR_dp_GR =
        /*(dS_G_dp_GR = 0) * constituent_density_data.rho_C_GR +*/
        S_G * phase_transition_data.drho_C_GR_dp_GR +
        /*(dS_L_dp_GR = 0) * constituent_density_data.rho_C_LR +*/
        S_L * phase_transition_data.drho_C_LR_dp_GR;
 
    dfW_2.dp_GR = -porosity_data.phi * phase_transition_data.drho_C_GR_dp_GR -
                  drho_C_FR_dp_GR * pCap.pCap *
                      (biot_data() - porosity_data.phi) * beta_p_SR();
 
    double const dfW_2a_dp_cap =
        porosity_data.phi * (-phase_transition_data.drho_W_LR_dp_LR -
                             phase_transition_data.drho_W_GR_dp_cap);
    double const rho_W_FR =
        S_G * constituent_density_data.rho_W_GR + S_L * rho_W_LR();
 
    double const drho_W_FR_dp_cap =
        -dS_L_dp_cap() * constituent_density_data.rho_W_GR +
        S_G * phase_transition_data.drho_W_GR_dp_cap +
        dS_L_dp_cap() * rho_W_LR() -
        S_L * phase_transition_data.drho_W_LR_dp_LR;
 
    double const dfW_2b_dp_cap =
        drho_W_FR_dp_cap * pCap.pCap * (biot_data() - porosity_data.phi) *
            beta_p_SR() +
        rho_W_FR * (biot_data() - porosity_data.phi) * beta_p_SR();
 
    dfW_2.dp_cap = dfW_2a_dp_cap - dfW_2b_dp_cap;
 
    double const drho_W_FR_dT = S_G * phase_transition_data.drho_W_GR_dT +
                                S_L * phase_transition_data.drho_W_LR_dT;
 
    double const dfW_2a_dT =
        porosity_d_data.dphi_dT *
            (rho_W_LR() - constituent_density_data.rho_W_GR) +
        porosity_data.phi * (phase_transition_data.drho_W_LR_dT -
                             phase_transition_data.drho_W_GR_dT);
    double const dfW_2b_dT =
        drho_W_FR_dT * pCap.pCap * (biot_data() - porosity_data.phi) *
            beta_p_SR() -
        rho_W_FR * pCap.pCap * porosity_d_data.dphi_dT * beta_p_SR();
 
    dfW_2.dT = dfW_2a_dT - dfW_2b_dT;
}

References ProcessLib::TH2M::ConstitutiveRelations::FW2DerivativeData::dp_cap, ProcessLib::TH2M::ConstitutiveRelations::FW2DerivativeData::dp_GR, ProcessLib::TH2M::ConstitutiveRelations::PorosityDerivativeData::dphi_dT, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::drho_C_GR_dp_GR, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::drho_C_LR_dp_GR, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::drho_W_GR_dp_cap, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::drho_W_GR_dT, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::drho_W_LR_dp_LR, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::drho_W_LR_dT, ProcessLib::TH2M::ConstitutiveRelations::FW2DerivativeData::dT, ProcessLib::TH2M::ConstitutiveRelations::CapillaryPressureData::pCap, ProcessLib::TH2M::ConstitutiveRelations::PorosityData::phi, ProcessLib::TH2M::ConstitutiveRelations::ConstituentDensityData::rho_W_GR, and ProcessLib::TH2M::ConstitutiveRelations::SaturationData::S_L.

Referenced by ProcessLib::TH2M::TH2MLocalAssembler< ShapeFunctionDisplacement, ShapeFunctionPressure, DisplacementDim >::updateConstitutiveVariablesDerivatives().

eval()

void ProcessLib::TH2M::ConstitutiveRelations::FW2Model::eval	(	BiotData const	biot_data,
		CapillaryPressureData const	pCap,
		ConstituentDensityData const &	constituent_density_data,
		PorosityData const &	porosity_data,
		PureLiquidDensityData const &	rho_W_LR,
		SaturationData const &	S_L_data,
		SolidCompressibilityData const	beta_p_SR,
		FW2Data &	fW_2 ) const

Definition at line 23 of file WEquation.cpp.

{
    auto const S_L = S_L_data.S_L;
    auto const S_G = 1. - S_L;
    double const rho_W_FR =
        S_G * constituent_density_data.rho_W_GR + S_L * rho_W_LR();
 
    fW_2.a =
        porosity_data.phi * (rho_W_LR() - constituent_density_data.rho_W_GR) -
        rho_W_FR * pCap.pCap * (biot_data() - porosity_data.phi) * beta_p_SR();
}

References ProcessLib::TH2M::ConstitutiveRelations::FW2Data::a, ProcessLib::TH2M::ConstitutiveRelations::CapillaryPressureData::pCap, ProcessLib::TH2M::ConstitutiveRelations::PorosityData::phi, ProcessLib::TH2M::ConstitutiveRelations::ConstituentDensityData::rho_W_GR, and ProcessLib::TH2M::ConstitutiveRelations::SaturationData::S_L.

Referenced by ProcessLib::TH2M::TH2MLocalAssembler< ShapeFunctionDisplacement, ShapeFunctionPressure, DisplacementDim >::updateConstitutiveVariables().

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

• WEquation.h
• WEquation.cpp