test_3d2pspatialparams.hh

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#ifndef TEST_3D2P_SPATIALPARAMETERS_HH
#define TEST_3D2P_SPATIALPARAMETERS_HH
 
#include <dumux/material/spatialparams/sequentialfv.hh>
#include <dumux/material/fluidmatrixinteractions/2p/regularizedbrookscorey.hh>
#include <dumux/material/fluidmatrixinteractions/2p/linearmaterial.hh>
#include <dumux/material/fluidmatrixinteractions/2p/efftoabslaw.hh>
 
 
namespace Dumux
{
//forward declaration
template<class TypeTag>
class Test3d2pSpatialParams;
 
namespace Properties
{
// The spatial parameters TypeTag
NEW_TYPE_TAG(Test3d2pSpatialParams);
 
// Set the spatial parameters
SET_TYPE_PROP(Test3d2pSpatialParams, SpatialParams, Test3d2pSpatialParams<TypeTag>);
 
// Set the material law
template<class TypeTag>
struct MaterialLaw<TypeTag, TTag::Test3d2pSpatialParams>
{
private:
    using Scalar = typename GET_PROP_TYPE(TypeTag, Scalar);
    using RawMaterialLaw = RegularizedBrooksCorey<Scalar>;
//    using RawMaterialLaw = LinearMaterial<Scalar>;
public:
    using type = EffToAbsLaw<RawMaterialLaw>;
};
}
 
template<class TypeTag>
class Test3d2pSpatialParams: public SequentialFVSpatialParams<TypeTag>
{
    using ParentType = SequentialFVSpatialParams<TypeTag>;
    using Problem = typename GET_PROP_TYPE(TypeTag, Problem);
    using Grid = typename GET_PROP_TYPE(TypeTag, Grid);
    using GridView = typename GET_PROP_TYPE(TypeTag, GridView);
    using Scalar = typename GET_PROP_TYPE(TypeTag, Scalar);
    using CoordScalar = typename Grid::ctype;
 
    enum
        {dim=Grid::dimension, dimWorld=Grid::dimensionworld, numEq=1};
    using Element = typename Grid::Traits::template Codim<0>::Entity;
 
    using GlobalPosition = typename Element::Geometry::GlobalCoordinate;
    using LocalPosition = Dune::FieldVector<CoordScalar, dim>;
    using FieldMatrix = Dune::FieldMatrix<Scalar, dim, dim>;
 
public:
    using MaterialLaw = typename GET_PROP_TYPE(TypeTag, MaterialLaw);
    using MaterialLawParams = typename MaterialLaw::Params;
 
    void update (Scalar saturationW, const Element& element)
    {
    }
 
    const FieldMatrix& intrinsicPermeabilityAtPos (const GlobalPosition& globalPos) const
    {
        return constPermeability_;
    }
 
    double porosity(const Element& element) const
    {
#if PROBLEM == 1
        return 0.3;
#else
        return 0.2;
#endif
    }
 
 
    // return the parameter object for the Brooks-Corey material law which depends on the position
    const MaterialLawParams& materialLawParams(const Element &element) const
    {
            return materialLawParams_;
    }
 
 
    Test3d2pSpatialParams(const Problem& problem)
    : ParentType(problem), constPermeability_(0)
    {
 
 
 
//        // parameters for the Brooks-Corey Law
#if PROBLEM == 1
        // residual saturations
        materialLawParams_.setSwr(0.);
        materialLawParams_.setSnr(0.);
 
        // entry pressures
        materialLawParams_.setPe(5000);
#else
        // residual saturations
        materialLawParams_.setSwr(0.2);
        materialLawParams_.setSnr(0.2);
 
        // entry pressures
        materialLawParams_.setPe(0);
#endif
 
        // Brooks-Corey shape parameters
        materialLawParams_.setLambda(2);
 
#if PROBLEM == 1
        for(int i = 0; i < dim; i++)
        {
            constPermeability_[i][i] = 1e-10;
        }
#else
        for(int i = 0; i < dim; i++)
        {
            constPermeability_[i][i] = 1e-7;
        }
#endif
    }
 
private:
    MaterialLawParams materialLawParams_;
    FieldMatrix constPermeability_;
 
};
 
} // end namespace
#endif