porousmediumflow/tracer/1ptracer/problem_1p.hh

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#ifndef DUMUX_ONEP_TRACER_TEST_PROBLEM_HH
#define DUMUX_ONEP_TRACER_TEST_PROBLEM_HH
 
#include <dune/grid/yaspgrid.hh>
 
#include <dumux/discretization/cctpfa.hh>
#include <dumux/porousmediumflow/1p/model.hh>
#include <dumux/porousmediumflow/problem.hh>
#include <dumux/material/components/simpleh2o.hh>
#include <dumux/material/fluidsystems/1pliquid.hh>
#include <dumux/porousmediumflow/1p/incompressiblelocalresidual.hh>
 
#include "spatialparams_1p.hh"
 
namespace Dumux {
 
// forward declarations
template<class TypeTag>
class OnePTestProblem;
 
namespace Properties {
// Create new type tags
namespace TTag {
struct IncompressibleTest { using InheritsFrom = std::tuple<OneP, CCTpfaModel>; };
} // end namespace TTag
 
// Set the grid type
template<class TypeTag>
struct Grid<TypeTag, TTag::IncompressibleTest> { using type = Dune::YaspGrid<2>; };
 
// Set the problem type
template<class TypeTag>
struct Problem<TypeTag, TTag::IncompressibleTest> { using type = OnePTestProblem<TypeTag>; };
 
template<class TypeTag>
struct SpatialParams<TypeTag, TTag::IncompressibleTest>
{
    using GridGeometry = GetPropType<TypeTag, Properties::GridGeometry>;
    using Scalar = GetPropType<TypeTag, Properties::Scalar>;
    using type = OnePTestSpatialParams<GridGeometry, Scalar>;
};
 
template<class TypeTag>
struct LocalResidual<TypeTag, TTag::IncompressibleTest> { using type = OnePIncompressibleLocalResidual<TypeTag>; };
 
// the fluid system
template<class TypeTag>
struct FluidSystem<TypeTag, TTag::IncompressibleTest>
{
    using Scalar = GetPropType<TypeTag, Properties::Scalar>;
    using type = FluidSystems::OnePLiquid<Scalar, Components::SimpleH2O<Scalar> >;
};
 
// Enable caching
template<class TypeTag>
struct EnableGridVolumeVariablesCache<TypeTag, TTag::IncompressibleTest> { static constexpr bool value = true; };
template<class TypeTag>
struct EnableGridFluxVariablesCache<TypeTag, TTag::IncompressibleTest> { static constexpr bool value = true; };
template<class TypeTag>
struct EnableGridGeometryCache<TypeTag, TTag::IncompressibleTest> { static constexpr bool value = true; };
} // end namespace Properties
 
template<class TypeTag>
class OnePTestProblem : public PorousMediumFlowProblem<TypeTag>
{
    using ParentType = PorousMediumFlowProblem<TypeTag>;
    using GridView = GetPropType<TypeTag, Properties::GridView>;
    using Element = typename GridView::template Codim<0>::Entity;
    using Scalar = GetPropType<TypeTag, Properties::Scalar>;
    using PrimaryVariables = GetPropType<TypeTag, Properties::PrimaryVariables>;
    using FVElementGeometry = typename GetPropType<TypeTag, Properties::GridGeometry>::LocalView;
    using SubControlVolumeFace = typename FVElementGeometry::SubControlVolumeFace;
    using GridGeometry = GetPropType<TypeTag, Properties::GridGeometry>;
    using BoundaryTypes = GetPropType<TypeTag, Properties::BoundaryTypes>;
 
    static constexpr int dimWorld = GridView::dimensionworld;
 
public:
    OnePTestProblem(std::shared_ptr<const GridGeometry> gridGeometry)
    : ParentType(gridGeometry) {}
 
    BoundaryTypes boundaryTypes(const Element &element,
                                const SubControlVolumeFace &scvf) const
    {
        BoundaryTypes values;
        const auto globalPos = scvf.ipGlobal();
 
        Scalar eps = 1.0e-6;
        if (globalPos[dimWorld-1] < eps || globalPos[dimWorld-1] > this->gridGeometry().bBoxMax()[dimWorld-1] - eps)
            values.setAllDirichlet();
        else
            values.setAllNeumann();
 
        return values;
    }
 
    PrimaryVariables dirichlet(const Element &element,
                               const SubControlVolumeFace &scvf) const
    {
        const auto& pos = scvf.ipGlobal();
        PrimaryVariables values(0);
        values[0] = 1.0e+5*(1.1 - pos[dimWorld-1]*0.1);
        return values;
    }
 
    Scalar temperature() const
    {
        return 283.15; // 10°C
    }
 
};
 
} // end namespace Dumux
 
#endif