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| 1 | // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- | ||
| 2 | // vi: set et ts=4 sw=4 sts=4: | ||
| 3 | // | ||
| 4 | // SPDX-FileCopyrightText: Copyright © DuMux Project contributors, see AUTHORS.md in root folder | ||
| 5 | // SPDX-License-Identifier: GPL-3.0-or-later | ||
| 6 | // | ||
| 7 | /*! | ||
| 8 | * \file | ||
| 9 | * \ingroup ThreePThreeCModel | ||
| 10 | * \brief Element-wise calculation of the Jacobian matrix for problems | ||
| 11 | * using the three-phase three-component fully implicit model. | ||
| 12 | */ | ||
| 13 | |||
| 14 | #ifndef DUMUX_3P3C_LOCAL_RESIDUAL_HH | ||
| 15 | #define DUMUX_3P3C_LOCAL_RESIDUAL_HH | ||
| 16 | |||
| 17 | #include <dumux/common/properties.hh> | ||
| 18 | #include <dumux/common/numeqvector.hh> | ||
| 19 | #include <dumux/discretization/defaultlocaloperator.hh> | ||
| 20 | #include <dumux/flux/referencesystemformulation.hh> | ||
| 21 | |||
| 22 | namespace Dumux | ||
| 23 | { | ||
| 24 | /*! | ||
| 25 | * \ingroup ThreePThreeCModel | ||
| 26 | * \brief Element-wise calculation of the Jacobian matrix for problems | ||
| 27 | * using the three-phase three-component fully implicit model. | ||
| 28 | */ | ||
| 29 | template<class TypeTag> | ||
| 30 | class ThreePThreeCLocalResidual | ||
| 31 | : public DiscretizationDefaultLocalOperator<TypeTag> | ||
| 32 | { | ||
| 33 | using GridGeometry = GetPropType<TypeTag, Properties::GridGeometry>; | ||
| 34 | using ParentType = DiscretizationDefaultLocalOperator<TypeTag>; | ||
| 35 | using Problem = GetPropType<TypeTag, Properties::Problem>; | ||
| 36 | using Scalar = GetPropType<TypeTag, Properties::Scalar>; | ||
| 37 | using FVElementGeometry = typename GridGeometry::LocalView; | ||
| 38 | using SubControlVolume = typename FVElementGeometry::SubControlVolume; | ||
| 39 | using SubControlVolumeFace = typename FVElementGeometry::SubControlVolumeFace; | ||
| 40 | using NumEqVector = Dumux::NumEqVector<GetPropType<TypeTag, Properties::PrimaryVariables>>; | ||
| 41 | using FluxVariables = GetPropType<TypeTag, Properties::FluxVariables>; | ||
| 42 | using ElementFluxVariablesCache = typename GetPropType<TypeTag, Properties::GridFluxVariablesCache>::LocalView; | ||
| 43 | using Indices = typename GetPropType<TypeTag, Properties::ModelTraits>::Indices; | ||
| 44 | using GridView = typename GridGeometry::GridView; | ||
| 45 | using Element = typename GridView::template Codim<0>::Entity; | ||
| 46 | using ElementVolumeVariables = typename GetPropType<TypeTag, Properties::GridVolumeVariables>::LocalView; | ||
| 47 | using VolumeVariables = GetPropType<TypeTag, Properties::VolumeVariables>; | ||
| 48 | using EnergyLocalResidual = GetPropType<TypeTag, Properties::EnergyLocalResidual>; | ||
| 49 | using FluidSystem = GetPropType<TypeTag, Properties::FluidSystem>; | ||
| 50 | |||
| 51 | enum { | ||
| 52 | numPhases = GetPropType<TypeTag, Properties::ModelTraits>::numFluidPhases(), | ||
| 53 | numComponents = GetPropType<TypeTag, Properties::ModelTraits>::numFluidComponents(), | ||
| 54 | |||
| 55 | contiWEqIdx = Indices::conti0EqIdx + FluidSystem::wPhaseIdx,//!< index of the mass conservation equation for the water component | ||
| 56 | contiNEqIdx = Indices::conti0EqIdx + FluidSystem::nPhaseIdx,//!< index of the mass conservation equation for the contaminant component | ||
| 57 | contiGEqIdx = Indices::conti0EqIdx + FluidSystem::gPhaseIdx,//!< index of the mass conservation equation for the gas component | ||
| 58 | |||
| 59 | wPhaseIdx = FluidSystem::wPhaseIdx, | ||
| 60 | nPhaseIdx = FluidSystem::nPhaseIdx, | ||
| 61 | gPhaseIdx = FluidSystem::gPhaseIdx, | ||
| 62 | |||
| 63 | wCompIdx = FluidSystem::wCompIdx, | ||
| 64 | nCompIdx = FluidSystem::nCompIdx, | ||
| 65 | gCompIdx = FluidSystem::gCompIdx | ||
| 66 | }; | ||
| 67 | |||
| 68 | public: | ||
| 69 | |||
| 70 |
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134240 | using ParentType::ParentType; |
| 71 | |||
| 72 | /*! | ||
| 73 | * \brief Evaluates the amount of all conservation quantities | ||
| 74 | * (e.g. phase mass) within a sub-control volume. | ||
| 75 | * | ||
| 76 | * The result should be averaged over the volume (e.g. phase mass | ||
| 77 | * inside a sub control volume divided by the volume) | ||
| 78 | * | ||
| 79 | * \param problem The problem | ||
| 80 | * \param scv The sub control volume | ||
| 81 | * \param volVars The volume variables | ||
| 82 | */ | ||
| 83 | 23085760 | NumEqVector computeStorage(const Problem& problem, | |
| 84 | const SubControlVolume& scv, | ||
| 85 | const VolumeVariables& volVars) const | ||
| 86 | { | ||
| 87 | 23085760 | NumEqVector storage(0.0); | |
| 88 | |||
| 89 | // compute storage term of all components within all phases | ||
| 90 |
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92343040 | for (int phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx) |
| 91 | { | ||
| 92 |
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277029120 | for (int compIdx = 0; compIdx < numComponents; ++compIdx) |
| 93 | { | ||
| 94 | 207771840 | auto eqIdx = Indices::conti0EqIdx + compIdx; | |
| 95 | 207771840 | storage[eqIdx] += volVars.porosity() | |
| 96 | 207771840 | * volVars.saturation(phaseIdx) | |
| 97 | 207771840 | * volVars.molarDensity(phaseIdx) | |
| 98 | 207771840 | * volVars.moleFraction(phaseIdx, compIdx); | |
| 99 | } | ||
| 100 | |||
| 101 | // The energy storage in the fluid phase with index phaseIdx | ||
| 102 | 66709440 | EnergyLocalResidual::fluidPhaseStorage(storage, problem, scv, volVars, phaseIdx); | |
| 103 | } | ||
| 104 | |||
| 105 | // The energy storage in the solid matrix | ||
| 106 | 22236480 | EnergyLocalResidual::solidPhaseStorage(storage, scv, volVars); | |
| 107 | |||
| 108 | 23085760 | return storage; | |
| 109 | } | ||
| 110 | |||
| 111 | /*! | ||
| 112 | * \brief Evaluates the total flux of all conservation quantities | ||
| 113 | * over a face of a sub-control volume. | ||
| 114 | * | ||
| 115 | * \param problem The problem | ||
| 116 | * \param element The element | ||
| 117 | * \param fvGeometry The finite volume element geometry | ||
| 118 | * \param elemVolVars The element volume variables | ||
| 119 | * \param scvf The sub control volume face | ||
| 120 | * \param elemFluxVarsCache The element flux variables cache | ||
| 121 | */ | ||
| 122 | 13474215 | NumEqVector computeFlux(const Problem& problem, | |
| 123 | const Element& element, | ||
| 124 | const FVElementGeometry& fvGeometry, | ||
| 125 | const ElementVolumeVariables& elemVolVars, | ||
| 126 | const SubControlVolumeFace& scvf, | ||
| 127 | const ElementFluxVariablesCache& elemFluxVarsCache) const | ||
| 128 | { | ||
| 129 | 13474215 | FluxVariables fluxVars; | |
| 130 | 13474215 | fluxVars.init(problem, element, fvGeometry, elemVolVars, scvf, elemFluxVarsCache); | |
| 131 | static constexpr auto referenceSystemFormulation = FluxVariables::MolecularDiffusionType::referenceSystemFormulation(); | ||
| 132 | |||
| 133 | // get upwind weights into local scope | ||
| 134 | 13474215 | NumEqVector flux(0.0); | |
| 135 | |||
| 136 | // advective fluxes | ||
| 137 |
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53896860 | for (int phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx) |
| 138 | { | ||
| 139 |
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161690580 | for (int compIdx = 0; compIdx < numComponents; ++compIdx) |
| 140 | { | ||
| 141 | 242535870 | auto upwindTerm = [phaseIdx, compIdx](const VolumeVariables& volVars) | |
| 142 | 121267935 | { return volVars.molarDensity(phaseIdx)*volVars.moleFraction(phaseIdx, compIdx)*volVars.mobility(phaseIdx); }; | |
| 143 | |||
| 144 | // get equation index | ||
| 145 | 121267935 | auto eqIdx = Indices::conti0EqIdx + compIdx; | |
| 146 | 121267935 | flux[eqIdx] += fluxVars.advectiveFlux(phaseIdx, upwindTerm); | |
| 147 | } | ||
| 148 | |||
| 149 | // Add advective phase energy fluxes. For isothermal model the contribution is zero. | ||
| 150 | 38708901 | EnergyLocalResidual::heatConvectionFlux(flux, fluxVars, phaseIdx); | |
| 151 | } | ||
| 152 | |||
| 153 | // Add diffusive energy fluxes. For isothermal model the contribution is zero. | ||
| 154 | 12902967 | EnergyLocalResidual::heatConductionFlux(flux, fluxVars); | |
| 155 | |||
| 156 | // diffusive fluxes | ||
| 157 | 13474215 | const auto diffusionFluxesWPhase = fluxVars.molecularDiffusionFlux(wPhaseIdx); | |
| 158 | 13474215 | Scalar jGW = diffusionFluxesWPhase[gCompIdx]; | |
| 159 | 13474215 | Scalar jNW = diffusionFluxesWPhase[nCompIdx]; | |
| 160 | 13474215 | Scalar jWW = -(jGW+jNW); | |
| 161 | |||
| 162 | //check for the reference system and adapt units of the diffusive flux accordingly. | ||
| 163 | if (referenceSystemFormulation == ReferenceSystemFormulation::massAveraged) | ||
| 164 | { | ||
| 165 | 13474215 | jGW /= FluidSystem::molarMass(gCompIdx); | |
| 166 | 13474215 | jNW /= FluidSystem::molarMass(nCompIdx); | |
| 167 | 13474215 | jWW /= FluidSystem::molarMass(wCompIdx); | |
| 168 | } | ||
| 169 | |||
| 170 | 13474215 | const auto diffusionFluxesGPhase = fluxVars.molecularDiffusionFlux(gPhaseIdx); | |
| 171 | 13474215 | Scalar jWG = diffusionFluxesGPhase[wCompIdx]; | |
| 172 | 13474215 | Scalar jNG = diffusionFluxesGPhase[nCompIdx]; | |
| 173 | 13474215 | Scalar jGG = -(jWG+jNG); | |
| 174 | |||
| 175 | //check for the reference system and adapt units of the diffusive flux accordingly. | ||
| 176 | if (referenceSystemFormulation == ReferenceSystemFormulation::massAveraged) | ||
| 177 | { | ||
| 178 | 13474215 | jWG /= FluidSystem::molarMass(wCompIdx); | |
| 179 | 13474215 | jNG /= FluidSystem::molarMass(nCompIdx); | |
| 180 | 13474215 | jGG /= FluidSystem::molarMass(gCompIdx); | |
| 181 | } | ||
| 182 | |||
| 183 | // At the moment we do not consider diffusion in the NAPL phase | ||
| 184 | 13474215 | const Scalar jWN = 0.0; | |
| 185 | 13474215 | const Scalar jGN = 0.0; | |
| 186 | 13474215 | const Scalar jNN = 0.0; | |
| 187 | |||
| 188 | 13474215 | flux[contiWEqIdx] += jWW+jWG+jWN; | |
| 189 | 13474215 | flux[contiNEqIdx] += jNW+jNG+jNN; | |
| 190 | 13474215 | flux[contiGEqIdx] += jGW+jGG+jGN; | |
| 191 | |||
| 192 | 13474215 | return flux; | |
| 193 | } | ||
| 194 | }; | ||
| 195 | |||
| 196 | } // end namespace Dumux | ||
| 197 | |||
| 198 | #endif | ||
| 199 |