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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 EmbeddedTests | ||
| 10 | * \brief Definition of a problem, for the 1p2c problem: | ||
| 11 | * Component transport of oxygen in interstitial fluid. | ||
| 12 | */ | ||
| 13 | |||
| 14 | #ifndef DUMUX_TISSUE_PROBLEM_HH | ||
| 15 | #define DUMUX_TISSUE_PROBLEM_HH | ||
| 16 | |||
| 17 | #include <dune/geometry/quadraturerules.hh> | ||
| 18 | #include <dune/localfunctions/lagrange/pqkfactory.hh> | ||
| 19 | |||
| 20 | #include <dumux/common/boundarytypes.hh> | ||
| 21 | #include <dumux/common/math.hh> | ||
| 22 | #include <dumux/common/parameters.hh> | ||
| 23 | #include <dumux/common/properties.hh> | ||
| 24 | |||
| 25 | #include <dumux/porousmediumflow/problem.hh> | ||
| 26 | #include <dumux/multidomain/embedded/couplingmanager1d3d_projection.hh> | ||
| 27 | |||
| 28 | namespace Dumux { | ||
| 29 | |||
| 30 | /*! | ||
| 31 | * \ingroup EmbeddedTests | ||
| 32 | * \brief Definition of a problem, for the 1p2c problem: | ||
| 33 | * Component transport of oxygen in interstitial fluid. | ||
| 34 | */ | ||
| 35 | template <class TypeTag> | ||
| 36 | class SoilProblem : public PorousMediumFlowProblem<TypeTag> | ||
| 37 | { | ||
| 38 | using ParentType = PorousMediumFlowProblem<TypeTag>; | ||
| 39 | using Scalar = GetPropType<TypeTag, Properties::Scalar>; | ||
| 40 | using GridGeometry = GetPropType<TypeTag, Properties::GridGeometry>; | ||
| 41 | using GridView = typename GridGeometry::GridView; | ||
| 42 | using FVElementGeometry = typename GridGeometry::LocalView; | ||
| 43 | using SubControlVolume = typename GridGeometry::SubControlVolume; | ||
| 44 | using GlobalPosition = typename GridGeometry::GlobalCoordinate; | ||
| 45 | using Element = typename GridView::template Codim<0>::Entity; | ||
| 46 | using PrimaryVariables = GetPropType<TypeTag, Properties::PrimaryVariables>; | ||
| 47 | using SolutionVector = GetPropType<TypeTag, Properties::SolutionVector>; | ||
| 48 | using GridVariables = GetPropType<TypeTag, Properties::GridVariables>; | ||
| 49 | using BoundaryTypes = Dumux::BoundaryTypes<GetPropType<TypeTag, Properties::ModelTraits>::numEq()>; | ||
| 50 | using PointSource = GetPropType<TypeTag, Properties::PointSource>; | ||
| 51 | using Indices = typename GetPropType<TypeTag, Properties::ModelTraits>::Indices; | ||
| 52 | using CouplingManager = GetPropType<TypeTag, Properties::CouplingManager>; | ||
| 53 | |||
| 54 | public: | ||
| 55 | 3 | SoilProblem(std::shared_ptr<const GridGeometry> gridGeometry, | |
| 56 | std::shared_ptr<CouplingManager> couplingManager) | ||
| 57 | : ParentType(gridGeometry, "Soil") | ||
| 58 |
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9 | , couplingManager_(couplingManager) |
| 59 | { | ||
| 60 | // read parameters from input file | ||
| 61 |
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6 | name_ = getParam<std::string>("Vtk.OutputName") + "_" + getParamFromGroup<std::string>(this->paramGroup(), "Problem.Name"); |
| 62 |
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3 | initPressure_ = getParam<Scalar>("BoundaryConditions.InitialSoilPressure"); |
| 63 | 3 | } | |
| 64 | |||
| 65 | /*! | ||
| 66 | * \name Problem parameters | ||
| 67 | */ | ||
| 68 | // \{ | ||
| 69 | |||
| 70 | /*! | ||
| 71 | * \brief The problem name. | ||
| 72 | * | ||
| 73 | * This is used as a prefix for files generated by the simulation. | ||
| 74 | */ | ||
| 75 | const std::string& name() const | ||
| 76 |
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3 | { return name_; } |
| 77 | |||
| 78 | /* | ||
| 79 | * \brief Returns the reference pressure [Pa] of the nonwetting | ||
| 80 | * fluid phase within a finite volume. | ||
| 81 | * | ||
| 82 | * This problem assumes a constant reference pressure of 1 bar. | ||
| 83 | */ | ||
| 84 | ✗ | Scalar nonwettingReferencePressure() const | |
| 85 | ✗ | { return 1.0e5; } | |
| 86 | |||
| 87 | |||
| 88 | // \} | ||
| 89 | |||
| 90 | /*! | ||
| 91 | * \name Boundary conditions | ||
| 92 | */ | ||
| 93 | // \{ | ||
| 94 | |||
| 95 | /*! | ||
| 96 | * \brief Specifies which kind of boundary condition should be | ||
| 97 | * used for which equation on a given boundary segment. | ||
| 98 | * | ||
| 99 | * \param globalPos The position for which the bc type should be evaluated | ||
| 100 | */ | ||
| 101 | ✗ | BoundaryTypes boundaryTypesAtPos(const GlobalPosition &globalPos) const | |
| 102 | { | ||
| 103 |
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1164128 | BoundaryTypes values; |
| 104 |
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1164128 | values.setAllNeumann(); |
| 105 | ✗ | return values; | |
| 106 | } | ||
| 107 | |||
| 108 | // \} | ||
| 109 | |||
| 110 | /*! | ||
| 111 | * \name Volume terms | ||
| 112 | */ | ||
| 113 | // \{ | ||
| 114 | |||
| 115 | /*! | ||
| 116 | * \brief Applies a vector of point sources which are possibly solution dependent. | ||
| 117 | * | ||
| 118 | * \param pointSources A vector of Dumux::PointSource s that contain | ||
| 119 | source values for all phases and space positions. | ||
| 120 | * | ||
| 121 | * For this method, the \a values method of the point source | ||
| 122 | * has to return the absolute mass rate in kg/s. Positive values mean | ||
| 123 | * that mass is created, negative ones mean that it vanishes. | ||
| 124 | */ | ||
| 125 | void addPointSources(std::vector<PointSource>& pointSources) const | ||
| 126 |
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3 | { pointSources = this->couplingManager().bulkPointSources(); } |
| 127 | |||
| 128 | /*! | ||
| 129 | * \brief Evaluates the point sources (added by addPointSources) | ||
| 130 | * for all phases within a given sub control volume. | ||
| 131 | * | ||
| 132 | * This is the method for the case where the point source is | ||
| 133 | * solution dependent and requires some quantities that | ||
| 134 | * are specific to the fully-implicit method. | ||
| 135 | * | ||
| 136 | * \param source A single point source | ||
| 137 | * \param element The finite element | ||
| 138 | * \param fvGeometry The finite-volume geometry | ||
| 139 | * \param elemVolVars All volume variables for the element | ||
| 140 | * \param scv The sub-control volume within the element | ||
| 141 | * | ||
| 142 | * For this method, the \a values() method of the point sources returns | ||
| 143 | * the absolute rate mass generated or annihilated in kg/s. Positive values mean | ||
| 144 | * that mass is created, negative ones mean that it vanishes. | ||
| 145 | */ | ||
| 146 | template<class ElementVolumeVariables> | ||
| 147 | 6357043 | void pointSource(PointSource& source, | |
| 148 | const Element &element, | ||
| 149 | const FVElementGeometry& fvGeometry, | ||
| 150 | const ElementVolumeVariables& elemVolVars, | ||
| 151 | const SubControlVolume &scv) const | ||
| 152 | { | ||
| 153 | // compute source at every integration point | ||
| 154 | 19071129 | const Scalar pressure3D = this->couplingManager().bulkPriVars(source.id())[Indices::pressureIdx]; | |
| 155 | 19071129 | const Scalar pressure1D = this->couplingManager().lowDimPriVars(source.id())[Indices::pressureIdx]; | |
| 156 | |||
| 157 | 10762948 | const auto& spatialParams = this->couplingManager().problem(Dune::index_constant<1>{}).spatialParams(); | |
| 158 | 19071129 | const auto lowDimElementIdx = this->couplingManager().pointSourceData(source.id()).lowDimElementIdx(); | |
| 159 | 6357043 | const Scalar Kr = spatialParams.Kr(lowDimElementIdx); | |
| 160 | |||
| 161 | // sink defined as radial flow Jr * density [m^2 s-1]* [kg m-3] | ||
| 162 | 6357043 | const auto density = 1000; | |
| 163 | 6357043 | Scalar sourceValue = Kr *(pressure1D - pressure3D)*density; | |
| 164 | |||
| 165 | // For the projection method, we are integrating over the two-dimensional root surface | ||
| 166 | // so surface is included in the weight/integration element. | ||
| 167 | // All other currently implemented schemes are implicit interface schemes | ||
| 168 | // that assume cylindrical segments, so we multiply with the cylinder surface here | ||
| 169 | if constexpr(CouplingManager::couplingMode != Embedded1d3dCouplingMode::projection) | ||
| 170 | { | ||
| 171 | 14665224 | const Scalar rootRadius = this->couplingManager().radius(source.id()); | |
| 172 | 4888408 | sourceValue *= 2*M_PI*rootRadius; | |
| 173 | } | ||
| 174 | |||
| 175 | 12714086 | source = sourceValue*source.quadratureWeight()*source.integrationElement(); | |
| 176 | 6357043 | } | |
| 177 | |||
| 178 | /*! | ||
| 179 | * \brief Evaluates the initial value for a control volume. | ||
| 180 | * | ||
| 181 | * \param globalPos The position for which the initial condition should be evaluated | ||
| 182 | * | ||
| 183 | * For this method, the \a values parameter stores primary | ||
| 184 | * variables. | ||
| 185 | */ | ||
| 186 | ✗ | PrimaryVariables initialAtPos(const GlobalPosition &globalPos) const | |
| 187 | { | ||
| 188 | 11654 | PrimaryVariables priVars({initPressure_}); | |
| 189 | ✗ | return priVars; | |
| 190 | } | ||
| 191 | |||
| 192 | //! Called after every time step | ||
| 193 | //! Output the total global exchange term | ||
| 194 | 21 | void computeSourceIntegral(const SolutionVector& sol, const GridVariables& gridVars) | |
| 195 | { | ||
| 196 |
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21 | PrimaryVariables source(0.0); |
| 197 |
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42 | auto fvGeometry = localView(this->gridGeometry()); |
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42 | auto elemVolVars = localView(gridVars.curGridVolVars()); |
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106015 | for (const auto& element : elements(this->gridGeometry().gridView())) |
| 200 | { | ||
| 201 |
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81760 | fvGeometry.bindElement(element); |
| 202 |
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81760 | elemVolVars.bindElement(element, fvGeometry, sol); |
| 203 | |||
| 204 |
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841792 | for (auto&& scv : scvs(fvGeometry)) |
| 205 | { | ||
| 206 |
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339136 | auto pointSources = this->scvPointSources(element, fvGeometry, elemVolVars, scv); |
| 207 | 666176 | pointSources *= scv.volume()*elemVolVars[scv].extrusionFactor(); | |
| 208 | 339136 | source += pointSources; | |
| 209 | } | ||
| 210 | } | ||
| 211 | |||
| 212 |
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42 | std::cout << "Global integrated source (soil): " << source << " (kg/s) / " |
| 213 |
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42 | << source*3600*24*1000 << " (g/day)" << '\n'; |
| 214 | |||
| 215 | 21 | } | |
| 216 | |||
| 217 | //! Get the coupling manager | ||
| 218 | const CouplingManager& couplingManager() const | ||
| 219 |
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12714092 | { return *couplingManager_; } |
| 220 | |||
| 221 | private: | ||
| 222 | Scalar initPressure_; | ||
| 223 | |||
| 224 | static constexpr Scalar eps_ = 1.5e-7; | ||
| 225 | std::string name_; | ||
| 226 | |||
| 227 | std::shared_ptr<CouplingManager> couplingManager_; | ||
| 228 | }; | ||
| 229 | |||
| 230 | } // end namespace Dumux | ||
| 231 | |||
| 232 | #endif | ||
| 233 |