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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 ThreePWaterOilModel | ||
| 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_3P2CNI_LOCAL_RESIDUAL_HH | ||
| 15 | #define DUMUX_3P2CNI_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 | * \ingroup ThreePWaterOilModel | ||
| 25 | * \brief Element-wise calculation of the local residual for problems | ||
| 26 | * using the ThreePWaterOil fully implicit model. | ||
| 27 | */ | ||
| 28 | template<class TypeTag> | ||
| 29 | class ThreePWaterOilLocalResidual | ||
| 30 | : public DiscretizationDefaultLocalOperator<TypeTag> | ||
| 31 | { | ||
| 32 | protected: | ||
| 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 | conti0EqIdx = Indices::conti0EqIdx,//!< Index of the mass conservation equation for the water component | ||
| 56 | conti1EqIdx = conti0EqIdx + 1,//!< Index of the mass conservation equation for the contaminant component | ||
| 57 | |||
| 58 | wPhaseIdx = FluidSystem::wPhaseIdx, | ||
| 59 | nPhaseIdx = FluidSystem::nPhaseIdx, | ||
| 60 | gPhaseIdx = FluidSystem::gPhaseIdx, | ||
| 61 | |||
| 62 | wCompIdx = FluidSystem::wCompIdx, | ||
| 63 | nCompIdx = FluidSystem::nCompIdx, | ||
| 64 | }; | ||
| 65 | |||
| 66 | //! Property that defines whether mole or mass fractions are used | ||
| 67 | static constexpr bool useMoles = getPropValue<TypeTag, Properties::UseMoles>(); | ||
| 68 | public: | ||
| 69 |
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153600 | using ParentType::ParentType; |
| 70 | |||
| 71 | /*! | ||
| 72 | * \brief Evaluates the amount of all conservation quantities | ||
| 73 | * (e.g. phase mass) within a sub-control volume. | ||
| 74 | * | ||
| 75 | * The result should be averaged over the volume (e.g. phase mass | ||
| 76 | * inside a sub control volume divided by the volume) | ||
| 77 | * | ||
| 78 | * \param problem The problem | ||
| 79 | * \param scv The sub-control-volume | ||
| 80 | * \param volVars The volume variables | ||
| 81 | */ | ||
| 82 | 15974400 | NumEqVector computeStorage(const Problem& problem, | |
| 83 | const SubControlVolume& scv, | ||
| 84 | const VolumeVariables& volVars) const | ||
| 85 | { | ||
| 86 | 15974400 | NumEqVector storage(0.0); | |
| 87 | |||
| 88 | 95846400 | const auto massOrMoleDensity = [](const auto& volVars, const int phaseIdx) | |
| 89 | 95846400 | { return useMoles ? volVars.molarDensity(phaseIdx) : volVars.density(phaseIdx); }; | |
| 90 | |||
| 91 | 95846400 | const auto massOrMoleFraction= [](const auto& volVars, const int phaseIdx, const int compIdx) | |
| 92 | 95846400 | { return useMoles ? volVars.moleFraction(phaseIdx, compIdx) : volVars.massFraction(phaseIdx, compIdx); }; | |
| 93 | |||
| 94 | // compute storage term of all components within all phases | ||
| 95 |
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63897600 | for (int phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx) |
| 96 | { | ||
| 97 |
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143769600 | for (int compIdx = 0; compIdx < numComponents; ++compIdx) |
| 98 | { | ||
| 99 | 95846400 | int eqIdx = (compIdx == wCompIdx) ? conti0EqIdx : conti1EqIdx; | |
| 100 | 95846400 | storage[eqIdx] += volVars.porosity() | |
| 101 | 95846400 | * volVars.saturation(phaseIdx) | |
| 102 | 95846400 | * massOrMoleDensity(volVars, phaseIdx) | |
| 103 | 95846400 | * massOrMoleFraction(volVars, phaseIdx, compIdx); | |
| 104 | } | ||
| 105 | |||
| 106 | //! The energy storage in the fluid phase with index phaseIdx | ||
| 107 | 47923200 | EnergyLocalResidual::fluidPhaseStorage(storage, problem, scv, volVars, phaseIdx); | |
| 108 | } | ||
| 109 | |||
| 110 | //! The energy storage in the solid matrix | ||
| 111 | 15974400 | EnergyLocalResidual::solidPhaseStorage(storage, scv, volVars); | |
| 112 | |||
| 113 | 15974400 | return storage; | |
| 114 | } | ||
| 115 | |||
| 116 | /*! | ||
| 117 | * \brief Evaluates the total flux of all conservation quantities | ||
| 118 | * over a face of a sub-control volume. | ||
| 119 | * | ||
| 120 | * \param problem The problem | ||
| 121 | * \param element The element | ||
| 122 | * \param fvGeometry The finite volume element geometry | ||
| 123 | * \param elemVolVars The element volume variables | ||
| 124 | * \param scvf The sub control volume face | ||
| 125 | * \param elemFluxVarsCache The element flux variables cache | ||
| 126 | */ | ||
| 127 | 7987200 | NumEqVector computeFlux(const Problem& problem, | |
| 128 | const Element& element, | ||
| 129 | const FVElementGeometry& fvGeometry, | ||
| 130 | const ElementVolumeVariables& elemVolVars, | ||
| 131 | const SubControlVolumeFace& scvf, | ||
| 132 | const ElementFluxVariablesCache& elemFluxVarsCache) const | ||
| 133 | { | ||
| 134 | 7987200 | FluxVariables fluxVars; | |
| 135 | 7987200 | fluxVars.init(problem, element, fvGeometry, elemVolVars, scvf, elemFluxVarsCache); | |
| 136 | |||
| 137 | // get upwind weights into local scope | ||
| 138 | 7987200 | NumEqVector flux(0.0); | |
| 139 | |||
| 140 | 47923200 | const auto massOrMoleDensity = [](const auto& volVars, const int phaseIdx) | |
| 141 | 47923200 | { return useMoles ? volVars.molarDensity(phaseIdx) : volVars.density(phaseIdx); }; | |
| 142 | |||
| 143 | 47923200 | const auto massOrMoleFraction= [](const auto& volVars, const int phaseIdx, const int compIdx) | |
| 144 | 47923200 | { return useMoles ? volVars.moleFraction(phaseIdx, compIdx) : volVars.massFraction(phaseIdx, compIdx); }; | |
| 145 | |||
| 146 | // advective fluxes | ||
| 147 |
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31948800 | for (int phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx) |
| 148 | { | ||
| 149 |
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71884800 | for (int compIdx = 0; compIdx < numComponents; ++compIdx) |
| 150 | { | ||
| 151 | 95846400 | const auto upwindTerm = [&massOrMoleDensity, &massOrMoleFraction, phaseIdx, compIdx] (const auto& volVars) | |
| 152 | 47923200 | { return massOrMoleDensity(volVars, phaseIdx)*massOrMoleFraction(volVars, phaseIdx, compIdx)*volVars.mobility(phaseIdx); }; | |
| 153 | |||
| 154 | // get equation index | ||
| 155 | 47923200 | auto eqIdx = conti0EqIdx + compIdx; | |
| 156 | 47923200 | flux[eqIdx] += fluxVars.advectiveFlux(phaseIdx, upwindTerm); | |
| 157 | } | ||
| 158 | |||
| 159 | //! Add advective phase energy fluxes. For isothermal model the contribution is zero. | ||
| 160 | 23961600 | EnergyLocalResidual::heatConvectionFlux(flux, fluxVars, phaseIdx); | |
| 161 | } | ||
| 162 | |||
| 163 | //! Add diffusive energy fluxes. For isothermal model the contribution is zero. | ||
| 164 | 7987200 | EnergyLocalResidual::heatConductionFlux(flux, fluxVars); | |
| 165 | |||
| 166 | // diffusive fluxes | ||
| 167 | static constexpr auto referenceSystemFormulation = FluxVariables::MolecularDiffusionType::referenceSystemFormulation(); | ||
| 168 | 7987200 | const auto diffusionFluxesWPhase = fluxVars.molecularDiffusionFlux(wPhaseIdx); | |
| 169 | 7987200 | Scalar jNW = diffusionFluxesWPhase[nCompIdx]; | |
| 170 | 7987200 | Scalar jWW = -jNW; | |
| 171 | // check for the reference system and adapt units of the diffusive flux accordingly. | ||
| 172 | if (referenceSystemFormulation == ReferenceSystemFormulation::massAveraged) | ||
| 173 | { | ||
| 174 | 7987200 | jNW /= FluidSystem::molarMass(nCompIdx); | |
| 175 | 7987200 | jWW /= FluidSystem::molarMass(wCompIdx); | |
| 176 | } | ||
| 177 | |||
| 178 | 7987200 | const auto diffusionFluxesGPhase = fluxVars.molecularDiffusionFlux(gPhaseIdx); | |
| 179 | 7987200 | Scalar jWG = diffusionFluxesGPhase[wCompIdx]; | |
| 180 | 7987200 | Scalar jNG = -jWG; | |
| 181 | // check for the reference system and adapt units of the diffusive flux accordingly. | ||
| 182 | if (referenceSystemFormulation == ReferenceSystemFormulation::massAveraged) | ||
| 183 | { | ||
| 184 | 7987200 | jWG /= FluidSystem::molarMass(wCompIdx); | |
| 185 | 7987200 | jNG /= FluidSystem::molarMass(nCompIdx); | |
| 186 | } | ||
| 187 | |||
| 188 | 7987200 | const auto diffusionFluxesNPhase = fluxVars.molecularDiffusionFlux(nPhaseIdx); | |
| 189 | 7987200 | Scalar jWN = diffusionFluxesNPhase[wCompIdx]; | |
| 190 | 7987200 | Scalar jNN = -jWN; | |
| 191 | // check for the reference system and adapt units of the diffusive flux accordingly. | ||
| 192 | if (referenceSystemFormulation == ReferenceSystemFormulation::massAveraged) | ||
| 193 | { | ||
| 194 | 7987200 | jWN /= FluidSystem::molarMass(wCompIdx); | |
| 195 | 7987200 | jNN /= FluidSystem::molarMass(nCompIdx); | |
| 196 | } | ||
| 197 | |||
| 198 | 7987200 | flux[conti0EqIdx] += jWW+jWG+jWN; | |
| 199 | 7987200 | flux[conti1EqIdx] += jNW+jNG+jNN; | |
| 200 | |||
| 201 | 7987200 | return flux; | |
| 202 | } | ||
| 203 | }; | ||
| 204 | |||
| 205 | } // end namespace Dumux | ||
| 206 | |||
| 207 | #endif | ||
| 208 |