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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-FileCopyrightInfo: 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 PorousmediumflowModels | ||
| 10 | * \brief Element-wise calculation of the residual for problems | ||
| 11 | * using the n-phase immiscible fully implicit models. | ||
| 12 | */ | ||
| 13 | #ifndef DUMUX_IMMISCIBLE_LOCAL_RESIDUAL_HH | ||
| 14 | #define DUMUX_IMMISCIBLE_LOCAL_RESIDUAL_HH | ||
| 15 | |||
| 16 | #include <dumux/common/properties.hh> | ||
| 17 | #include <dumux/common/numeqvector.hh> | ||
| 18 | |||
| 19 | namespace Dumux { | ||
| 20 | |||
| 21 | /*! | ||
| 22 | * \ingroup PorousmediumflowModels | ||
| 23 | * \brief Element-wise calculation of the residual for problems | ||
| 24 | * using the n-phase immiscible fully implicit models. | ||
| 25 | */ | ||
| 26 | template<class TypeTag> | ||
| 27 | class ImmiscibleLocalResidual : public GetPropType<TypeTag, Properties::BaseLocalResidual> | ||
| 28 | { | ||
| 29 | using ParentType = GetPropType<TypeTag, Properties::BaseLocalResidual>; | ||
| 30 | using Scalar = GetPropType<TypeTag, Properties::Scalar>; | ||
| 31 | using Problem = GetPropType<TypeTag, Properties::Problem>; | ||
| 32 | using NumEqVector = Dumux::NumEqVector<GetPropType<TypeTag, Properties::PrimaryVariables>>; | ||
| 33 | using VolumeVariables = GetPropType<TypeTag, Properties::VolumeVariables>; | ||
| 34 | using ElementVolumeVariables = typename GetPropType<TypeTag, Properties::GridVolumeVariables>::LocalView; | ||
| 35 | using FluxVariables = GetPropType<TypeTag, Properties::FluxVariables>; | ||
| 36 | using ElementFluxVariablesCache = typename GetPropType<TypeTag, Properties::GridFluxVariablesCache>::LocalView; | ||
| 37 | using FVElementGeometry = typename GetPropType<TypeTag, Properties::GridGeometry>::LocalView; | ||
| 38 | using SubControlVolume = typename FVElementGeometry::SubControlVolume; | ||
| 39 | using SubControlVolumeFace = typename FVElementGeometry::SubControlVolumeFace; | ||
| 40 | using GridView = typename GetPropType<TypeTag, Properties::GridGeometry>::GridView; | ||
| 41 | using Element = typename GridView::template Codim<0>::Entity; | ||
| 42 | using EnergyLocalResidual = GetPropType<TypeTag, Properties::EnergyLocalResidual>; | ||
| 43 | |||
| 44 | using ModelTraits = GetPropType<TypeTag, Properties::ModelTraits>; | ||
| 45 | static constexpr int numPhases = ModelTraits::numFluidPhases(); | ||
| 46 | static constexpr int conti0EqIdx = ModelTraits::Indices::conti0EqIdx; //!< first index for the mass balance | ||
| 47 | |||
| 48 | public: | ||
| 49 |
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26851424 | using ParentType::ParentType; |
| 50 | |||
| 51 | /*! | ||
| 52 | * \brief Evaluate the rate of change of all conservation | ||
| 53 | * quantites (e.g. phase mass) within a sub-control | ||
| 54 | * volume of a finite volume element for the immiscible models. | ||
| 55 | * | ||
| 56 | * \param problem the problem | ||
| 57 | * \param scv The sub control volume | ||
| 58 | * \param volVars The current or previous volVars | ||
| 59 | * \note This function should not include the source and sink terms. | ||
| 60 | * \note The volVars can be different to allow computing | ||
| 61 | * the implicit euler time derivative here | ||
| 62 | */ | ||
| 63 | 9513392 | NumEqVector computeStorage(const Problem& problem, | |
| 64 | const SubControlVolume& scv, | ||
| 65 | const VolumeVariables& volVars) const | ||
| 66 | { | ||
| 67 | // partial time derivative of the phase mass | ||
| 68 | 238128858 | NumEqVector storage; | |
| 69 |
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602767529 | for (int phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx) |
| 70 | { | ||
| 71 | 487660784 | auto eqIdx = conti0EqIdx + phaseIdx; | |
| 72 | 966414580 | storage[eqIdx] = volVars.porosity() | |
| 73 | 975321568 | * volVars.density(phaseIdx) | |
| 74 | 964292612 | * volVars.saturation(phaseIdx); | |
| 75 | |||
| 76 | //! The energy storage in the fluid phase with index phaseIdx | ||
| 77 | 499383876 | EnergyLocalResidual::fluidPhaseStorage(storage, problem, scv, volVars, phaseIdx); | |
| 78 | } | ||
| 79 | |||
| 80 | //! The energy storage in the solid matrix | ||
| 81 | 256279622 | EnergyLocalResidual::solidPhaseStorage(storage, scv, volVars); | |
| 82 | |||
| 83 | 237232858 | return storage; | |
| 84 | } | ||
| 85 | |||
| 86 | |||
| 87 | /*! | ||
| 88 | * \brief Evaluate the mass flux over a face of a sub control volume. | ||
| 89 | * | ||
| 90 | * \param problem The problem | ||
| 91 | * \param element The element | ||
| 92 | * \param fvGeometry The finite volume geometry context | ||
| 93 | * \param elemVolVars The volume variables for all flux stencil elements | ||
| 94 | * \param scvf The sub control volume face to compute the flux on | ||
| 95 | * \param elemFluxVarsCache The cache related to flux computation | ||
| 96 | */ | ||
| 97 | 7028169 | NumEqVector computeFlux(const Problem& problem, | |
| 98 | const Element& element, | ||
| 99 | const FVElementGeometry& fvGeometry, | ||
| 100 | const ElementVolumeVariables& elemVolVars, | ||
| 101 | const SubControlVolumeFace& scvf, | ||
| 102 | const ElementFluxVariablesCache& elemFluxVarsCache) const | ||
| 103 | { | ||
| 104 | 7028169 | FluxVariables fluxVars; | |
| 105 | 7028169 | fluxVars.init(problem, element, fvGeometry, elemVolVars, scvf, elemFluxVarsCache); | |
| 106 | |||
| 107 | 7028169 | NumEqVector flux; | |
| 108 |
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20516394 | for (int phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx) |
| 109 | { | ||
| 110 | // the physical quantities for which we perform upwinding | ||
| 111 | 2521034582 | auto upwindTerm = [phaseIdx](const auto& volVars) | |
| 112 | 3964581189 | { return volVars.density(phaseIdx)*volVars.mobility(phaseIdx); }; | |
| 113 | |||
| 114 | 13488225 | auto eqIdx = conti0EqIdx + phaseIdx; | |
| 115 |
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13488225 | flux[eqIdx] = fluxVars.advectiveFlux(phaseIdx, upwindTerm); |
| 116 | |||
| 117 | //! Add advective phase energy fluxes. For isothermal model the contribution is zero. | ||
| 118 | 13488225 | EnergyLocalResidual::heatConvectionFlux(flux, fluxVars, phaseIdx); | |
| 119 | } | ||
| 120 | |||
| 121 | //! Add diffusive energy fluxes. For isothermal model the contribution is zero. | ||
| 122 | 7581101 | EnergyLocalResidual::heatConductionFlux(flux, fluxVars); | |
| 123 | |||
| 124 | 7028169 | return flux; | |
| 125 | } | ||
| 126 | }; | ||
| 127 | |||
| 128 | } // end namespace Dumux | ||
| 129 | |||
| 130 | #endif | ||
| 131 |