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ProcessLib::TH2M::ConstitutiveRelations::InternalEnergyModel Struct Reference

Detailed Description

Definition at line 36 of file InternalEnergy.h.

#include <InternalEnergy.h>

Public Member Functions

void eval (FluidDensityData const &fluid_density_data, PhaseTransitionData const &phase_transition_data, PorosityData const &porosity_data, SaturationData const &S_L_data, SolidDensityData const &solid_density_data, SolidEnthalpyData const &solid_enthalpy_data, InternalEnergyData &internal_energy_data) const
 
void dEval (FluidDensityData const &fluid_density_data, PhaseTransitionData const &phase_transition_data, PorosityData const &porosity_data, PorosityDerivativeData const &porosity_d_data, SaturationData const &S_L_data, SolidDensityData const &solid_density_data, SolidDensityDerivativeData const &solid_density_d_data, SolidEnthalpyData const &solid_enthalpy_data, SolidHeatCapacityData const &solid_heat_capacity_data, EffectiveVolumetricInternalEnergyDerivatives &effective_volumetric_internal_energy_d_data) const
 

Member Function Documentation

◆ dEval()

void ProcessLib::TH2M::ConstitutiveRelations::InternalEnergyModel::dEval ( FluidDensityData const & fluid_density_data,
PhaseTransitionData const & phase_transition_data,
PorosityData const & porosity_data,
PorosityDerivativeData const & porosity_d_data,
SaturationData const & S_L_data,
SolidDensityData const & solid_density_data,
SolidDensityDerivativeData const & solid_density_d_data,
SolidEnthalpyData const & solid_enthalpy_data,
SolidHeatCapacityData const & solid_heat_capacity_data,
EffectiveVolumetricInternalEnergyDerivatives & effective_volumetric_internal_energy_d_data ) const

Definition at line 36 of file InternalEnergy.cpp.

48{
49 auto const phi_L = S_L_data.S_L * porosity_data.phi;
50 auto const phi_G = (1. - S_L_data.S_L) * porosity_data.phi;
51 double const phi_S = 1. - porosity_data.phi;
52
53 auto const u_S = solid_enthalpy_data.h_S;
54 effective_volumetric_internal_energy_d_data.drho_u_eff_dT =
55 phi_G * phase_transition_data.drho_GR_dT * phase_transition_data.uG +
56 phi_G * fluid_density_data.rho_GR * phase_transition_data.du_G_dT +
57 phi_L * phase_transition_data.drho_LR_dT * phase_transition_data.uL +
58 phi_L * fluid_density_data.rho_LR * phase_transition_data.du_L_dT +
59 phi_S * solid_density_d_data.drho_SR_dT * u_S +
60 phi_S * solid_density_data.rho_SR * solid_heat_capacity_data() -
61 porosity_d_data.dphi_dT * solid_density_data.rho_SR * u_S;
62
63 // From p_LR = p_GR - p_cap it follows for
64 // drho_LR/dp_GR = drho_LR/dp_LR * dp_LR/dp_GR
65 // = drho_LR/dp_LR * (dp_GR/dp_GR - dp_cap/dp_GR)
66 // = drho_LR/dp_LR * (1 - 0)
67 double const drho_LR_dp_GR = phase_transition_data.drho_LR_dp_LR;
68 double const drho_LR_dp_cap = -phase_transition_data.drho_LR_dp_LR;
69 // drho_GR_dp_cap = 0;
70
71 effective_volumetric_internal_energy_d_data.drho_u_eff_dp_GR =
72 /*(dphi_G_dp_GR = 0) * fluid_density_data.rho_GR *
73 phase_transition_data.uG +*/
74 phi_G * phase_transition_data.drho_GR_dp_GR * phase_transition_data.uG +
75 phi_G * fluid_density_data.rho_GR * phase_transition_data.du_G_dp_GR +
76 /*(dphi_L_dp_GR = 0) * fluid_density_data.rho_LR *
77 phase_transition_data.uL +*/
78 phi_L * drho_LR_dp_GR * phase_transition_data.uL +
79 phi_L * fluid_density_data.rho_LR * phase_transition_data.du_L_dp_GR;
80
81 effective_volumetric_internal_energy_d_data.drho_u_eff_dp_cap =
82 -porosity_d_data.dphi_L_dp_cap * fluid_density_data.rho_GR *
83 phase_transition_data.uG +
84 /*phi_G * (drho_GR_dp_cap = 0) * phase_transition_data.uG +*/
85 porosity_d_data.dphi_L_dp_cap * fluid_density_data.rho_LR *
86 phase_transition_data.uL +
87 phi_L * drho_LR_dp_cap * phase_transition_data.uL +
88 phi_L * fluid_density_data.rho_LR * phase_transition_data.du_L_dp_cap;
89}

References ProcessLib::TH2M::ConstitutiveRelations::PorosityDerivativeData::dphi_dT, ProcessLib::TH2M::ConstitutiveRelations::PorosityDerivativeData::dphi_L_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::SolidDensityDerivativeData::drho_SR_dT, ProcessLib::TH2M::ConstitutiveRelations::EffectiveVolumetricInternalEnergyDerivatives::drho_u_eff_dp_cap, ProcessLib::TH2M::ConstitutiveRelations::EffectiveVolumetricInternalEnergyDerivatives::drho_u_eff_dp_GR, ProcessLib::TH2M::ConstitutiveRelations::EffectiveVolumetricInternalEnergyDerivatives::drho_u_eff_dT, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::du_G_dp_GR, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::du_G_dT, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::du_L_dp_cap, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::du_L_dp_GR, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::du_L_dT, ProcessLib::TH2M::ConstitutiveRelations::SolidEnthalpyData::h_S, ProcessLib::TH2M::ConstitutiveRelations::PorosityData::phi, ProcessLib::TH2M::ConstitutiveRelations::FluidDensityData::rho_GR, ProcessLib::TH2M::ConstitutiveRelations::FluidDensityData::rho_LR, ProcessLib::TH2M::ConstitutiveRelations::SolidDensityData::rho_SR, ProcessLib::TH2M::ConstitutiveRelations::SaturationData::S_L, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::uG, and ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::uL.

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

◆ eval()

void ProcessLib::TH2M::ConstitutiveRelations::InternalEnergyModel::eval ( FluidDensityData const & fluid_density_data,
PhaseTransitionData const & phase_transition_data,
PorosityData const & porosity_data,
SaturationData const & S_L_data,
SolidDensityData const & solid_density_data,
SolidEnthalpyData const & solid_enthalpy_data,
InternalEnergyData & internal_energy_data ) const

Definition at line 16 of file InternalEnergy.cpp.

23{
24 auto const phi_L = S_L_data.S_L * porosity_data.phi;
25 auto const phi_G = (1. - S_L_data.S_L) * porosity_data.phi;
26 double const phi_S = 1. - porosity_data.phi;
27
28 auto const u_S = solid_enthalpy_data.h_S;
29
30 internal_energy_data() =
31 phi_G * fluid_density_data.rho_GR * phase_transition_data.uG +
32 phi_L * fluid_density_data.rho_LR * phase_transition_data.uL +
33 phi_S * solid_density_data.rho_SR * u_S;
34}

References ProcessLib::TH2M::ConstitutiveRelations::SolidEnthalpyData::h_S, ProcessLib::TH2M::ConstitutiveRelations::PorosityData::phi, ProcessLib::TH2M::ConstitutiveRelations::FluidDensityData::rho_GR, ProcessLib::TH2M::ConstitutiveRelations::FluidDensityData::rho_LR, ProcessLib::TH2M::ConstitutiveRelations::SolidDensityData::rho_SR, ProcessLib::TH2M::ConstitutiveRelations::SaturationData::S_L, ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::uG, and ProcessLib::TH2M::ConstitutiveRelations::PhaseTransitionData::uL.

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

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