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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 BoundaryTests | ||
10 | * \brief The properties for the incompressible test. | ||
11 | */ | ||
12 | |||
13 | #ifndef DUMUX_ONEP_SUB_TEST_PROBLEM_HH | ||
14 | #define DUMUX_ONEP_SUB_TEST_PROBLEM_HH | ||
15 | |||
16 | #include <dune/common/indices.hh> | ||
17 | |||
18 | #include <dumux/common/boundarytypes.hh> | ||
19 | #include <dumux/common/properties.hh> | ||
20 | #include <dumux/common/parameters.hh> | ||
21 | #include <dumux/common/numeqvector.hh> | ||
22 | |||
23 | #include <dumux/porousmediumflow/problem.hh> | ||
24 | |||
25 | namespace Dumux { | ||
26 | |||
27 | /*! | ||
28 | * \ingroup BoundaryTests | ||
29 | * \brief Multidomain test problem for the incompressible one-phase model. | ||
30 | * | ||
31 | * Two possibilities to divide the model domain are given: | ||
32 | * half: a horizontal interface splits the domain in two equally sized subdomains | ||
33 | * lens: one subdomain is defined as a central lens, surrounded by the other subdomain | ||
34 | */ | ||
35 | template<class TypeTag, std::size_t tag> | ||
36 | class OnePTestProblem | ||
37 | : public PorousMediumFlowProblem<TypeTag> | ||
38 | { | ||
39 | using ParentType = PorousMediumFlowProblem<TypeTag>; | ||
40 | using CouplingManager = GetPropType<TypeTag, Properties::CouplingManager>; | ||
41 | using GridGeometry = GetPropType<TypeTag, Properties::GridGeometry>; | ||
42 | using FVElementGeometry = typename GridGeometry::LocalView; | ||
43 | using SubControlVolumeFace = typename GridGeometry::SubControlVolumeFace; | ||
44 | using GridView = typename GridGeometry::GridView; | ||
45 | using Element = typename GridView::template Codim<0>::Entity; | ||
46 | using Scalar = GetPropType<TypeTag, Properties::Scalar>; | ||
47 | using PrimaryVariables = GetPropType<TypeTag, Properties::PrimaryVariables>; | ||
48 | using NumEqVector = Dumux::NumEqVector<PrimaryVariables>; | ||
49 | using Indices = typename GetPropType<TypeTag, Properties::ModelTraits>::Indices; | ||
50 | using BoundaryTypes = Dumux::BoundaryTypes<GetPropType<TypeTag, Properties::ModelTraits>::numEq()>; | ||
51 | static constexpr int dimWorld = GridView::dimensionworld; | ||
52 | using GlobalPosition = typename Element::Geometry::GlobalCoordinate; | ||
53 | static constexpr auto domainIdx = Dune::index_constant<tag>{}; | ||
54 | |||
55 | public: | ||
56 | 8 | OnePTestProblem(std::shared_ptr<const GridGeometry> gridGeometry, | |
57 | std::shared_ptr<CouplingManager> couplingManager, | ||
58 | const std::string& paramGroup = "") | ||
59 | : ParentType(gridGeometry, paramGroup) | ||
60 |
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16 | , couplingManager_(couplingManager) |
61 | { | ||
62 | // set a default name for the problem | ||
63 |
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8 | problemName_ = getParam<std::string>("Vtk.OutputName")+ "_" + getParamFromGroup<std::string>(paramGroup, "Problem.Name"); |
64 | 8 | } | |
65 | |||
66 | /*! | ||
67 | * \brief The problem name. | ||
68 | */ | ||
69 | const std::string& name() const | ||
70 | { | ||
71 |
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4 | return problemName_; |
72 | } | ||
73 | |||
74 | /*! | ||
75 | * \brief Specifies which kind of boundary condition should be | ||
76 | * used for which equation on a given boundary segment. | ||
77 | * | ||
78 | * \param element The finite element | ||
79 | * \param scvf The sub control volume face | ||
80 | */ | ||
81 | 5880 | BoundaryTypes boundaryTypes(const Element &element, | |
82 | const SubControlVolumeFace &scvf) const | ||
83 | { | ||
84 |
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5880 | BoundaryTypes values; |
85 |
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5880 | const auto& globalPos = scvf.ipGlobal(); |
86 | |||
87 |
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23520 | if (globalPos[dimWorld-1] < this->gridGeometry().bBoxMin()[dimWorld-1] + eps_ |
88 |
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5880 | || globalPos[dimWorld-1] > this->gridGeometry().bBoxMax()[dimWorld-1] - eps_) |
89 | values.setAllDirichlet(); | ||
90 | else | ||
91 | values.setAllNeumann(); | ||
92 | |||
93 |
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11760 | if (couplingManager_->isCoupled(domainIdx, scvf)) |
94 | values.setAllCouplingNeumann(); | ||
95 | |||
96 | 5880 | return values; | |
97 | } | ||
98 | |||
99 | /*! | ||
100 | * \brief Evaluates the boundary conditions for a Neumann boundary segment. | ||
101 | * | ||
102 | * This is the method for the case where the Neumann condition is | ||
103 | * potentially solution dependent. | ||
104 | * | ||
105 | * \param element The finite element | ||
106 | * \param fvGeometry The finite-volume geometry | ||
107 | * \param elemVolVars All volume variables for the element | ||
108 | * \param elemFluxVarsCache Flux variables caches for all faces in stencil | ||
109 | * \param scvf The sub control volume face | ||
110 | * | ||
111 | * Negative values mean influx. | ||
112 | * E.g. for the mass balance that would the mass flux in \f$ [ kg / (m^2 \cdot s)] \f$. | ||
113 | */ | ||
114 | template<class ElementVolumeVariables, class ElementFluxVarsCache> | ||
115 | 2256 | NumEqVector neumann(const Element& element, | |
116 | const FVElementGeometry& fvGeometry, | ||
117 | const ElementVolumeVariables& elemVolVars, | ||
118 | const ElementFluxVarsCache& elemFluxVarsCache, | ||
119 | const SubControlVolumeFace& scvf) const | ||
120 | { | ||
121 | 2256 | NumEqVector values(0.0); | |
122 | 2256 | const auto bcTypes = boundaryTypes(element, scvf); | |
123 |
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4512 | if (bcTypes.hasCouplingNeumann()) |
124 | 3456 | values[Indices::conti0EqIdx] = couplingManager_->advectiveFluxCoupling(domainIdx, element, fvGeometry, elemVolVars, scvf); | |
125 | |||
126 | 2256 | return values; | |
127 | } | ||
128 | |||
129 | /*! | ||
130 | * \brief Evaluates the boundary conditions for a Dirichlet control volume. | ||
131 | * | ||
132 | * \param globalPos The center of the finite volume which ought to be set. | ||
133 | * | ||
134 | * For this method, the \a values parameter stores primary variables. | ||
135 | */ | ||
136 | ✗ | PrimaryVariables dirichletAtPos(const GlobalPosition &globalPos) const | |
137 | { | ||
138 | 120 | PrimaryVariables values(0.0); | |
139 | 240 | values[0] = 1.0e+5*(2.0 - globalPos[dimWorld-1]); | |
140 | ✗ | return values; | |
141 | } | ||
142 | |||
143 | /*! | ||
144 | * \brief Evaluates the initial value for a control volume. | ||
145 | * | ||
146 | * \param globalPos The global position | ||
147 | */ | ||
148 | ✗ | PrimaryVariables initialAtPos(const GlobalPosition &globalPos) const | |
149 | ✗ | { return dirichletAtPos(globalPos); } | |
150 | |||
151 | |||
152 | private: | ||
153 | std::shared_ptr<CouplingManager> couplingManager_; | ||
154 | static constexpr Scalar eps_ = 1e-7; | ||
155 | std::string problemName_; | ||
156 | |||
157 | }; | ||
158 | |||
159 | } // end namespace Dumux | ||
160 | |||
161 | #endif | ||
162 |