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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 FreeFlowPorousMediumCoupling | ||
| 10 | * \brief Base class for coupling freeflow and porous medium flow models. | ||
| 11 | */ | ||
| 12 | |||
| 13 | #ifndef DUMUX_MULTIDOMAIN_BOUNDARY_FREEFLOW_POROUSMEDIUM_COUPLINGMANAGER_BASE_HH | ||
| 14 | #define DUMUX_MULTIDOMAIN_BOUNDARY_FREEFLOW_POROUSMEDIUM_COUPLINGMANAGER_BASE_HH | ||
| 15 | |||
| 16 | #include <utility> | ||
| 17 | #include <memory> | ||
| 18 | |||
| 19 | #include <dune/common/indices.hh> | ||
| 20 | #include <dumux/common/properties.hh> | ||
| 21 | #include <dumux/multidomain/boundary/freeflowporousmedium/ffmasspm/couplingmanager.hh> | ||
| 22 | #include <dumux/multidomain/boundary/freeflowporousmedium/ffmomentumpm/couplingmanager.hh> | ||
| 23 | #include <dumux/multidomain/freeflow/couplingmanager.hh> | ||
| 24 | #include <dumux/multidomain/multibinarycouplingmanager.hh> | ||
| 25 | |||
| 26 | namespace Dumux { | ||
| 27 | |||
| 28 | #ifndef DOXYGEN | ||
| 29 | namespace FreeFlowPorousMediumDetail { | ||
| 30 | |||
| 31 | // global subdomain indices | ||
| 32 | static constexpr auto freeFlowMomentumIndex = Dune::index_constant<0>(); | ||
| 33 | static constexpr auto freeFlowMassIndex = Dune::index_constant<1>(); | ||
| 34 | static constexpr auto porousMediumIndex = Dune::index_constant<2>(); | ||
| 35 | |||
| 36 | // coupling indices | ||
| 37 | static constexpr auto freeFlowMassToFreeFlowMomentumIndex = Dune::index_constant<0>(); | ||
| 38 | static constexpr auto freeFlowMomentumToPorousMediumIndex = Dune::index_constant<1>(); | ||
| 39 | static constexpr auto freeFlowMassToPorousMediumIndex = Dune::index_constant<2>(); | ||
| 40 | static constexpr auto noCouplingIdx = Dune::index_constant<99>(); | ||
| 41 | |||
| 42 | constexpr auto makeCouplingManagerMap() | ||
| 43 | { | ||
| 44 | auto map = std::array<std::array<std::size_t, 3>, 3>{}; | ||
| 45 | |||
| 46 | // free flow (momentum-mass) | ||
| 47 | map[freeFlowMomentumIndex][freeFlowMassIndex] = freeFlowMassToFreeFlowMomentumIndex; | ||
| 48 | map[freeFlowMassIndex][freeFlowMomentumIndex] = freeFlowMassToFreeFlowMomentumIndex; | ||
| 49 | |||
| 50 | // free flow momentum - porous medium | ||
| 51 | map[freeFlowMomentumIndex][porousMediumIndex] = freeFlowMomentumToPorousMediumIndex; | ||
| 52 | map[porousMediumIndex][freeFlowMomentumIndex] = freeFlowMomentumToPorousMediumIndex; | ||
| 53 | |||
| 54 | // free flow mass - porous medium | ||
| 55 | map[freeFlowMassIndex][porousMediumIndex] = freeFlowMassToPorousMediumIndex; | ||
| 56 | map[porousMediumIndex][freeFlowMassIndex] = freeFlowMassToPorousMediumIndex; | ||
| 57 | |||
| 58 | return map; | ||
| 59 | } | ||
| 60 | |||
| 61 | template<std::size_t i> | ||
| 62 | 33522720 | constexpr auto coupledDomains(Dune::index_constant<i> domainI) | |
| 63 | { | ||
| 64 | if constexpr (i == freeFlowMomentumIndex) | ||
| 65 | 28089600 | return std::make_tuple(freeFlowMassIndex, porousMediumIndex); | |
| 66 | else if constexpr (i == freeFlowMassIndex) | ||
| 67 | 4258240 | return std::make_tuple(freeFlowMomentumIndex, porousMediumIndex); | |
| 68 | else // i == porousMediumIndex | ||
| 69 | 1174880 | return std::make_tuple(freeFlowMomentumIndex, freeFlowMassIndex); | |
| 70 | } | ||
| 71 | |||
| 72 | template<std::size_t i, std::size_t j> | ||
| 73 | constexpr auto globalToLocalDomainIndices(Dune::index_constant<i>, Dune::index_constant<j>) | ||
| 74 | { | ||
| 75 | static_assert(i <= 2 && j <= 2); | ||
| 76 | static_assert(i != j); | ||
| 77 | |||
| 78 | if constexpr (i < j) | ||
| 79 | return std::pair<Dune::index_constant<0>, Dune::index_constant<1>>{}; | ||
| 80 | else | ||
| 81 | return std::pair<Dune::index_constant<1>, Dune::index_constant<0>>{}; | ||
| 82 | } | ||
| 83 | |||
| 84 | struct CouplingMaps | ||
| 85 | { | ||
| 86 | static constexpr auto managerMap() | ||
| 87 | { | ||
| 88 | return FreeFlowPorousMediumDetail::makeCouplingManagerMap(); | ||
| 89 | } | ||
| 90 | |||
| 91 | template<std::size_t i, std::size_t j> | ||
| 92 | static constexpr auto globalToLocal(Dune::index_constant<i> domainI, Dune::index_constant<j> domainJ) | ||
| 93 | { | ||
| 94 | return FreeFlowPorousMediumDetail::globalToLocalDomainIndices(domainI, domainJ); | ||
| 95 | } | ||
| 96 | |||
| 97 | template<std::size_t i> | ||
| 98 | 33522720 | static constexpr auto coupledDomains(Dune::index_constant<i> domainI) | |
| 99 | { | ||
| 100 | return FreeFlowPorousMediumDetail::coupledDomains(domainI); | ||
| 101 | } | ||
| 102 | }; | ||
| 103 | |||
| 104 | template<class MDTraits> | ||
| 105 | struct CouplingManagers | ||
| 106 | { | ||
| 107 | template<std::size_t id> | ||
| 108 | using SubDomainTypeTag = typename MDTraits::template SubDomain<id>::TypeTag; | ||
| 109 | |||
| 110 | using FreeFlowTraits = MultiDomainTraits< | ||
| 111 | SubDomainTypeTag<freeFlowMomentumIndex>, SubDomainTypeTag<freeFlowMassIndex> | ||
| 112 | >; | ||
| 113 | |||
| 114 | using FreeFlowMomentumPorousMediumTraits = MultiDomainTraits< | ||
| 115 | SubDomainTypeTag<freeFlowMomentumIndex>, SubDomainTypeTag<porousMediumIndex> | ||
| 116 | >; | ||
| 117 | |||
| 118 | using FreeFlowMassPorousMediumTraits = MultiDomainTraits< | ||
| 119 | SubDomainTypeTag<freeFlowMassIndex>, SubDomainTypeTag<porousMediumIndex> | ||
| 120 | >; | ||
| 121 | |||
| 122 | using FreeFlowCouplingManager | ||
| 123 | = Dumux::FreeFlowCouplingManager<FreeFlowTraits>; | ||
| 124 | using FreeFlowMomentumPorousMediumCouplingManager | ||
| 125 | = Dumux::FreeFlowMomentumPorousMediumCouplingManager<FreeFlowMomentumPorousMediumTraits>; | ||
| 126 | using FreeFlowMassPorousMediumCouplingManager | ||
| 127 | = Dumux::FreeFlowMassPorousMediumCouplingManager<FreeFlowMassPorousMediumTraits>; | ||
| 128 | }; | ||
| 129 | |||
| 130 | } // end namespace FreeFlowPorousMediumDetail | ||
| 131 | #endif // DOXYGEN | ||
| 132 | |||
| 133 | /*! | ||
| 134 | * \ingroup FreeFlowPorousMediumCoupling | ||
| 135 | * \brief Base coupling manager for coupling freeflow and porous medium flow models | ||
| 136 | */ | ||
| 137 | template<class MDTraits> | ||
| 138 | 30 | class FreeFlowPorousMediumCouplingManagerBase | |
| 139 | : public MultiBinaryCouplingManager< | ||
| 140 | MDTraits, | ||
| 141 | FreeFlowPorousMediumDetail::CouplingMaps, | ||
| 142 | typename FreeFlowPorousMediumDetail::CouplingManagers<MDTraits>::FreeFlowCouplingManager, | ||
| 143 | typename FreeFlowPorousMediumDetail::CouplingManagers<MDTraits>::FreeFlowMomentumPorousMediumCouplingManager, | ||
| 144 | typename FreeFlowPorousMediumDetail::CouplingManagers<MDTraits>::FreeFlowMassPorousMediumCouplingManager | ||
| 145 | > | ||
| 146 | { | ||
| 147 | using ParentType = MultiBinaryCouplingManager< | ||
| 148 | MDTraits, | ||
| 149 | FreeFlowPorousMediumDetail::CouplingMaps, | ||
| 150 | typename FreeFlowPorousMediumDetail::CouplingManagers<MDTraits>::FreeFlowCouplingManager, | ||
| 151 | typename FreeFlowPorousMediumDetail::CouplingManagers<MDTraits>::FreeFlowMomentumPorousMediumCouplingManager, | ||
| 152 | typename FreeFlowPorousMediumDetail::CouplingManagers<MDTraits>::FreeFlowMassPorousMediumCouplingManager | ||
| 153 | >; | ||
| 154 | |||
| 155 | using Scalar = typename MDTraits::Scalar; | ||
| 156 | |||
| 157 | // the sub domain type tags | ||
| 158 | template<std::size_t id> | ||
| 159 | using SubDomainTypeTag = typename MDTraits::template SubDomain<id>::TypeTag; | ||
| 160 | |||
| 161 | template<std::size_t id> using Problem = GetPropType<SubDomainTypeTag<id>, Properties::Problem>; | ||
| 162 | template<std::size_t id> using GridGeometry = GetPropType<SubDomainTypeTag<id>, Properties::GridGeometry>; | ||
| 163 | template<std::size_t id> using FVElementGeometry = typename GridGeometry<id>::LocalView; | ||
| 164 | template<std::size_t id> using SubControlVolumeFace = typename FVElementGeometry<id>::SubControlVolumeFace; | ||
| 165 | template<std::size_t id> using SubControlVolume = typename FVElementGeometry<id>::SubControlVolume; | ||
| 166 | template<std::size_t id> using ElementVolumeVariables = typename GetPropType<SubDomainTypeTag<id>, Properties::GridVolumeVariables>::LocalView; | ||
| 167 | template<std::size_t id> using NumEqVector = typename Problem<id>::Traits::NumEqVector; | ||
| 168 | |||
| 169 | template<std::size_t id> using GridView = typename GridGeometry<id>::GridView; | ||
| 170 | template<std::size_t id> using Element = typename GridView<id>::template Codim<0>::Entity; | ||
| 171 | using SolutionVector = typename MDTraits::SolutionVector; | ||
| 172 | |||
| 173 | template<std::size_t id> | ||
| 174 | using SubSolutionVector | ||
| 175 | = std::decay_t<decltype(std::declval<SolutionVector>()[Dune::index_constant<id>()])>; | ||
| 176 | |||
| 177 | public: | ||
| 178 | |||
| 179 | template<std::size_t i, std::size_t j> | ||
| 180 | using SubCouplingManager = typename ParentType::template SubCouplingManager<i, j>; | ||
| 181 | |||
| 182 | static constexpr auto freeFlowMomentumIndex = FreeFlowPorousMediumDetail::freeFlowMomentumIndex; | ||
| 183 | static constexpr auto freeFlowMassIndex = FreeFlowPorousMediumDetail::freeFlowMassIndex; | ||
| 184 | static constexpr auto porousMediumIndex = FreeFlowPorousMediumDetail::porousMediumIndex; | ||
| 185 | |||
| 186 | public: | ||
| 187 | using ParentType::ParentType; | ||
| 188 | |||
| 189 | template<class GridVarsTuple> | ||
| 190 | 14 | void init(std::shared_ptr<Problem<freeFlowMomentumIndex>> freeFlowMomentumProblem, | |
| 191 | std::shared_ptr<Problem<freeFlowMassIndex>> freeFlowMassProblem, | ||
| 192 | std::shared_ptr<Problem<porousMediumIndex>> porousMediumProblem, | ||
| 193 | GridVarsTuple&& gridVarsTuple, | ||
| 194 | const SolutionVector& curSol) | ||
| 195 | { | ||
| 196 | // initialize sub coupling manager that are not stationary or transient problem specific | ||
| 197 |
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42 | this->init_(freeFlowMomentumProblem, freeFlowMassProblem, porousMediumProblem, std::forward<GridVarsTuple>(gridVarsTuple), curSol); |
| 198 | |||
| 199 | // initialize stationary-specific sub coupling manager for free-flow | ||
| 200 | using FFSol = typename SubCouplingManager<freeFlowMomentumIndex, freeFlowMassIndex>::SolutionVectorStorage; | ||
| 201 |
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70 | this->subCouplingManager(freeFlowMomentumIndex, freeFlowMassIndex).init( |
| 202 | freeFlowMomentumProblem, freeFlowMassProblem, | ||
| 203 | 14 | std::make_tuple(std::get<freeFlowMomentumIndex>(gridVarsTuple), std::get<freeFlowMassIndex>(gridVarsTuple)), | |
| 204 | 14 | FFSol{ std::get<freeFlowMomentumIndex>(this->curSol()), std::get<freeFlowMassIndex>(this->curSol()) } | |
| 205 | ); | ||
| 206 | 14 | } | |
| 207 | |||
| 208 | template<class GridVarsTuple> | ||
| 209 | 1 | void init(std::shared_ptr<Problem<freeFlowMomentumIndex>> freeFlowMomentumProblem, | |
| 210 | std::shared_ptr<Problem<freeFlowMassIndex>> freeFlowMassProblem, | ||
| 211 | std::shared_ptr<Problem<porousMediumIndex>> porousMediumProblem, | ||
| 212 | GridVarsTuple&& gridVarsTuple, | ||
| 213 | const SolutionVector& curSol, | ||
| 214 | const SolutionVector& prevSol) | ||
| 215 | { | ||
| 216 | // initialize sub coupling manager that are not stationary or transient problem specific | ||
| 217 |
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3 | this->init_(freeFlowMomentumProblem, freeFlowMassProblem, porousMediumProblem, std::forward<GridVarsTuple>(gridVarsTuple), curSol); |
| 218 | |||
| 219 | using FFSol = typename SubCouplingManager<freeFlowMomentumIndex, freeFlowMassIndex>::SolutionVectorStorage; | ||
| 220 | using FFPrevSol = std::tuple<const SubSolutionVector<freeFlowMomentumIndex>*, const SubSolutionVector<freeFlowMassIndex>*>; | ||
| 221 |
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5 | this->subCouplingManager(freeFlowMomentumIndex, freeFlowMassIndex).init( |
| 222 | freeFlowMomentumProblem, freeFlowMassProblem, | ||
| 223 | 1 | std::make_tuple(std::get<freeFlowMomentumIndex>(gridVarsTuple), std::get<freeFlowMassIndex>(gridVarsTuple)), | |
| 224 | 1 | FFSol{ std::get<freeFlowMomentumIndex>(this->curSol()), std::get<freeFlowMassIndex>(this->curSol()) }, | |
| 225 | 1 | FFPrevSol{ &prevSol[freeFlowMomentumIndex], &prevSol[freeFlowMassIndex] } | |
| 226 | ); | ||
| 227 | 1 | } | |
| 228 | |||
| 229 | template<std::size_t i> | ||
| 230 | 178360 | const Problem<i>& problem(Dune::index_constant<i> domainI) const | |
| 231 | { | ||
| 232 |
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178360 | return this->subApply(domainI, [&](const auto& cm, auto&& ii) -> const auto& { |
| 233 |
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178360 | return cm.problem(ii); |
| 234 | }); | ||
| 235 | } | ||
| 236 | |||
| 237 | template<std::size_t i, std::size_t j> | ||
| 238 | 1268540 | bool isCoupled(Dune::index_constant<i> domainI, | |
| 239 | Dune::index_constant<j> domainJ, | ||
| 240 | const SubControlVolumeFace<i>& scvf) const | ||
| 241 | { | ||
| 242 |
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1268540 | return this->subApply(domainI, domainJ, [&](const auto& cm, auto&& ii, auto&& jj){ |
| 243 |
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1268540 | return cm.isCoupled(ii, scvf); |
| 244 | }); | ||
| 245 | } | ||
| 246 | |||
| 247 | /*! | ||
| 248 | * \brief If the boundary entity is on a coupling boundary | ||
| 249 | * \param domainI the domain index of domain i for which to compute the flux | ||
| 250 | * \param domainJ the domain index of domain j for which to compute the flux | ||
| 251 | * \param scv the sub control volume | ||
| 252 | */ | ||
| 253 | template<std::size_t i, std::size_t j> | ||
| 254 | bool isCoupled(Dune::index_constant<i> domainI, | ||
| 255 | Dune::index_constant<j> domainJ, | ||
| 256 | const SubControlVolume<i>& scv) const | ||
| 257 | { | ||
| 258 | return this->subApply(domainI, domainJ, [&](const auto& cm, auto&& ii, auto&& jj){ | ||
| 259 | return cm.isCoupled(ii, scv); | ||
| 260 | }); | ||
| 261 | } | ||
| 262 | |||
| 263 | using ParentType::couplingStencil; | ||
| 264 | /*! | ||
| 265 | * \brief returns an iterable container of all indices of degrees of freedom of domain j | ||
| 266 | * that couple with / influence the residual of the given sub-control volume of domain i | ||
| 267 | * | ||
| 268 | * \param domainI the domain index of domain i | ||
| 269 | * \param elementI the coupled element of domain í | ||
| 270 | * \param scvI the sub-control volume of domain i | ||
| 271 | * \param domainJ the domain index of domain j | ||
| 272 | */ | ||
| 273 | template<std::size_t j> | ||
| 274 | 4176000 | const auto& couplingStencil(Dune::index_constant<freeFlowMomentumIndex> domainI, | |
| 275 | const Element<freeFlowMomentumIndex>& elementI, | ||
| 276 | const SubControlVolume<freeFlowMomentumIndex>& scvI, | ||
| 277 | Dune::index_constant<j> domainJ) const | ||
| 278 | { | ||
| 279 | static_assert(freeFlowMomentumIndex != j); | ||
| 280 |
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4176000 | return this->subApply(domainI, domainJ, [&](const auto& cm, auto&& ii, auto&& jj) -> const auto& { |
| 281 |
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4176000 | return cm.couplingStencil(ii, elementI, scvI, jj); |
| 282 | }); | ||
| 283 | } | ||
| 284 | private: | ||
| 285 | /* | ||
| 286 | * \brief Initializes sub-coupling managers for stationary and transient problems | ||
| 287 | */ | ||
| 288 | template<class GridVarsTuple> | ||
| 289 | 15 | void init_(std::shared_ptr<Problem<freeFlowMomentumIndex>> freeFlowMomentumProblem, | |
| 290 | std::shared_ptr<Problem<freeFlowMassIndex>> freeFlowMassProblem, | ||
| 291 | std::shared_ptr<Problem<porousMediumIndex>> porousMediumProblem, | ||
| 292 | GridVarsTuple&& gridVarsTuple, | ||
| 293 | const SolutionVector& curSol) | ||
| 294 | { | ||
| 295 | 15 | this->updateSolution(curSol); // generic coupling manager stores tuple of shared_ptr | |
| 296 | |||
| 297 | // initialize the binary sub coupling managers | ||
| 298 | using FFMassPMSol = typename SubCouplingManager<freeFlowMassIndex, porousMediumIndex>::SolutionVectorStorage; | ||
| 299 |
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60 | this->subCouplingManager(freeFlowMassIndex, porousMediumIndex).init( |
| 300 | freeFlowMassProblem, porousMediumProblem, | ||
| 301 | 15 | FFMassPMSol{ std::get<freeFlowMassIndex>(this->curSol()), std::get<porousMediumIndex>(this->curSol()) } | |
| 302 | ); | ||
| 303 | |||
| 304 | using FFMomPMSol = typename SubCouplingManager<freeFlowMomentumIndex, porousMediumIndex>::SolutionVectorStorage; | ||
| 305 |
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60 | this->subCouplingManager(freeFlowMomentumIndex, porousMediumIndex).init( |
| 306 | freeFlowMomentumProblem, porousMediumProblem, | ||
| 307 | 15 | FFMomPMSol{ std::get<freeFlowMomentumIndex>(this->curSol()), std::get<porousMediumIndex>(this->curSol()) } | |
| 308 | ); | ||
| 309 | 15 | } | |
| 310 | }; | ||
| 311 | |||
| 312 | } // end namespace Dumux | ||
| 313 | |||
| 314 | #endif | ||
| 315 |