test/porousmediumflow/1p/implicit/incompressible/problem.hh

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#ifndef DUMUX_INCOMPRESSIBLE_ONEP_TEST_PROBLEM_HH
#define DUMUX_INCOMPRESSIBLE_ONEP_TEST_PROBLEM_HH
 
#if HAVE_UG
#include <dune/grid/uggrid.hh>
#endif
#include <dune/grid/yaspgrid.hh>
 
#include <dumux/common/quad.hh>
#include <dumux/discretization/cctpfa.hh>
#include <dumux/discretization/ccmpfa.hh>
#include <dumux/discretization/box.hh>
 
#include <dumux/porousmediumflow/problem.hh>
#include <dumux/porousmediumflow/1p/model.hh>
#include <dumux/porousmediumflow/1p/incompressiblelocalresidual.hh>
 
#include <dumux/material/components/simpleh2o.hh>
#include <dumux/material/fluidsystems/1pliquid.hh>
 
#include "spatialparams.hh"
 
#ifndef GRIDTYPE // default to yasp grid if not provided by CMake
#define GRIDTYPE Dune::YaspGrid<2>
#endif
 
namespace Dumux {
// forward declarations
template<class TypeTag> class OnePTestProblem;
 
namespace Properties {
// Create new type tags
namespace TTag {
struct OnePIncompressible { using InheritsFrom = std::tuple<OneP>; };
struct OnePIncompressibleTpfa { using InheritsFrom = std::tuple<OnePIncompressible, CCTpfaModel>; };
struct OnePIncompressibleMpfa { using InheritsFrom = std::tuple<OnePIncompressible, CCMpfaModel>; };
struct OnePIncompressibleBox { using InheritsFrom = std::tuple<OnePIncompressible, BoxModel>; };
} // end namespace TTag
 
// Set the grid type
template<class TypeTag>
struct Grid<TypeTag, TTag::OnePIncompressible> { using type = GRIDTYPE; };
 
// Set the problem type
template<class TypeTag>
struct Problem<TypeTag, TTag::OnePIncompressible> { using type = OnePTestProblem<TypeTag>; };
 
// set the spatial params
template<class TypeTag>
struct SpatialParams<TypeTag, TTag::OnePIncompressible>
{
    using GridGeometry = GetPropType<TypeTag, Properties::GridGeometry>;
    using Scalar = GetPropType<TypeTag, Properties::Scalar>;
    using type = OnePTestSpatialParams<GridGeometry, Scalar>;
};
 
// use the incompressible local residual (provides analytic jacobian)
template<class TypeTag>
struct LocalResidual<TypeTag, TTag::OnePIncompressible> { using type = OnePIncompressibleLocalResidual<TypeTag>; };
 
// the fluid system
template<class TypeTag>
struct FluidSystem<TypeTag, TTag::OnePIncompressible>
{
    using Scalar = GetPropType<TypeTag, Properties::Scalar>;
    using type = FluidSystems::OnePLiquid<Scalar, Components::SimpleH2O<Scalar> >;
};
 
// Enable caching
template<class TypeTag>
struct EnableGridVolumeVariablesCache<TypeTag, TTag::OnePIncompressible> { static constexpr bool value = false; };
template<class TypeTag>
struct EnableGridFluxVariablesCache<TypeTag, TTag::OnePIncompressible> { static constexpr bool value = false; };
template<class TypeTag>
struct EnableGridGeometryCache<TypeTag, TTag::OnePIncompressible> { static constexpr bool value = false; };
 
// define a TypeTag for a quad precision test
#if HAVE_QUAD
namespace TTag {
struct OnePIncompressibleTpfaQuad { using InheritsFrom = std::tuple<OnePIncompressibleTpfa>; };
} // end namespace TTag
template<class TypeTag>
struct Scalar<TypeTag, TTag::OnePIncompressibleTpfaQuad> { using type = Quad; };
#endif
} // 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 GridGeometry = GetPropType<TypeTag, Properties::GridGeometry>;
    using FluidSystem = GetPropType<TypeTag, Properties::FluidSystem>;
    using BoundaryTypes = GetPropType<TypeTag, Properties::BoundaryTypes>;
    static constexpr int dimWorld = GridView::dimensionworld;
    using GlobalPosition = Dune::FieldVector<Scalar,dimWorld>;
 
public:
    OnePTestProblem(std::shared_ptr<const GridGeometry> gridGeometry)
    : ParentType(gridGeometry), velocity_(0.0)
    {
        extrusionFactor_ = getParam<Scalar>("Problem.ExtrusionFactor");
        Scalar permeability = getParam<Scalar>("SpatialParams.Permeability");
        dp_dy_ = -1.0e+5;
 
        const bool checkIsConstantVelocity = getParam<bool>("Problem.CheckIsConstantVelocity", false);
        if(checkIsConstantVelocity)
        {
            velocity_[dimWorld-1] = -permeability * dp_dy_;
            velocity_[dimWorld-1] /= FluidSystem::viscosity(temperature(), 1.0e5);
        }
    }

    BoundaryTypes boundaryTypesAtPos(const GlobalPosition &globalPos) const
    {
        BoundaryTypes values;
 
        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 dirichletAtPos(const GlobalPosition &globalPos) const
    {
        PrimaryVariables values(0);
        values[0] = 1.0e+5 + dp_dy_*(globalPos[dimWorld-1] - this->gridGeometry().bBoxMax()[dimWorld-1]);
 
        return values;
    }

    Scalar temperature() const
    {
        return 283.15; // 10°C
    }

    Scalar extrusionFactorAtPos(const GlobalPosition &globalPos) const
    {
        return extrusionFactor_;
    }

    const GlobalPosition velocity() const
    {
        return velocity_;
    }
 
private:
    Scalar extrusionFactor_;
    Scalar dp_dy_;
    GlobalPosition velocity_;
};
 
} // end namespace Dumux
 
#endif