test/porousmediumflow/2p/implicit/nonisothermal/problem.hh

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#ifndef DUMUX_INJECTION_PROBLEM_2PNI_HH
#define DUMUX_INJECTION_PROBLEM_2PNI_HH
 
#if HAVE_DUNE_ALUGRID
#include <dune/alugrid/grid.hh>
#endif
#if HAVE_UG
#include <dune/grid/uggrid.hh>
#endif
#include <dune/grid/yaspgrid.hh>
 
#include <dumux/common/properties.hh>
#include <dumux/porousmediumflow/2p/model.hh>
#include <dumux/porousmediumflow/problem.hh>
 
#include <dumux/discretization/box.hh>
#include <dumux/discretization/cctpfa.hh>
 
#include <dumux/material/fluidsystems/h2on2.hh>
#include <dumux/material/components/n2.hh>
 
// use the spatial parameters as the injection problem of the 2p2c test program
#include <test/porousmediumflow/2p2c/implicit/injection/spatialparams.hh>
 
#ifndef GRIDTYPE // default to yasp grid if not provided by CMake
#define GRIDTYPE Dune::YaspGrid<2>
#endif
 
namespace Dumux {
 
template <class TypeTag> class InjectionProblem2PNI;
 
namespace Properties {
// Create new type tags
namespace TTag {
struct Injection2PNITypeTag { using InheritsFrom = std::tuple<TwoPNI>; };
struct InjectionBox2PNITypeTag { using InheritsFrom = std::tuple<Injection2PNITypeTag, BoxModel>; };
struct InjectionCC2PNITypeTag { using InheritsFrom = std::tuple<Injection2PNITypeTag, CCTpfaModel>; };
} // end namespace TTag
 
// Obtain grid type from COMPILE_DEFINITIONS
template<class TypeTag>
struct Grid<TypeTag, TTag::Injection2PNITypeTag> { using type = GRIDTYPE; };
 
// Set the problem property
template<class TypeTag>
struct Problem<TypeTag, TTag::Injection2PNITypeTag> { using type = InjectionProblem2PNI<TypeTag>; };
 
// Use the same fluid system as the 2p2c injection problem
template<class TypeTag>
struct FluidSystem<TypeTag, TTag::Injection2PNITypeTag> { using type = FluidSystems::H2ON2<GetPropType<TypeTag, Properties::Scalar>, FluidSystems::H2ON2DefaultPolicy</*fastButSimplifiedRelations=*/true>>; };
 
// Set the spatial parameters
template<class TypeTag>
struct SpatialParams<TypeTag, TTag::Injection2PNITypeTag>
{
    using GridGeometry = GetPropType<TypeTag, Properties::GridGeometry>;
    using Scalar = GetPropType<TypeTag, Properties::Scalar>;
    using type = InjectionSpatialParams<GridGeometry, Scalar>;
};
 
} // namespace Properties
 
template<class TypeTag>
class InjectionProblem2PNI : public PorousMediumFlowProblem<TypeTag>
{
    using ParentType = PorousMediumFlowProblem<TypeTag>;
    using Scalar = GetPropType<TypeTag, Properties::Scalar>;
    using GridView = GetPropType<TypeTag, Properties::GridView>;
    using Element = typename GridView::template Codim<0>::Entity;
    using GlobalPosition = typename Element::Geometry::GlobalCoordinate;
 
    using FluidSystem = GetPropType<TypeTag, Properties::FluidSystem>;
    using ModelTraits = GetPropType<TypeTag, Properties::ModelTraits>;
    using Indices = typename ModelTraits::Indices;
 
    enum
    {
        pressureIdx = Indices::pressureIdx,
        saturationIdx = Indices::saturationIdx,
        temperatureIdx = Indices::temperatureIdx,
 
        contiN2EqIdx = Indices::conti0EqIdx + FluidSystem::N2Idx,
        energyEqIdx = Indices::energyEqIdx,
 
        wPhaseIdx = FluidSystem::H2OIdx,
        nPhaseIdx = FluidSystem::N2Idx,
 
        // world dimension
        dimWorld = GridView::dimensionworld
    };
 
    using PrimaryVariables = GetPropType<TypeTag, Properties::PrimaryVariables>;
    using NumEqVector = GetPropType<TypeTag, Properties::NumEqVector>;
    using GridGeometry = GetPropType<TypeTag, Properties::GridGeometry>;
    using ElementVolumeVariables = typename GetPropType<TypeTag, Properties::GridVolumeVariables>::LocalView;
    using FVElementGeometry = typename GetPropType<TypeTag, Properties::GridGeometry>::LocalView;
    using SubControlVolumeFace = typename FVElementGeometry::SubControlVolumeFace;
    using BoundaryTypes = GetPropType<TypeTag, Properties::BoundaryTypes>;
 
public:
    InjectionProblem2PNI(std::shared_ptr<const GridGeometry> gridGeometry)
    : ParentType(gridGeometry)
    {
        maxDepth_ = 2700.0; // [m]
 
        // initialize the tables of the fluid system
        FluidSystem::init(/*tempMin=*/273.15,
                          /*tempMax=*/423.15,
                          /*numTemp=*/50,
                          /*pMin=*/0.0,
                          /*pMax=*/30e6,
                          /*numP=*/300);
 
        name_ = getParam<std::string>("Problem.Name");
    }
 
    // \{
 
    const std::string name() const
    { return name_; }
 
    NumEqVector sourceAtPos(const GlobalPosition &globalPos) const
    {
        NumEqVector values(0.0);
        values = 0;
        return values;
    }
 
    // \}
 
    // \{
 
    BoundaryTypes boundaryTypesAtPos(const GlobalPosition &globalPos) const
    {
        BoundaryTypes values;
        if (globalPos[0] < eps_)
            values.setAllDirichlet();
        else
            values.setAllNeumann();
 
        return values;
    }
 
     PrimaryVariables dirichletAtPos(const GlobalPosition &globalPos) const
    {
        PrimaryVariables values;
        Scalar densityW = 1000.0;
        values[pressureIdx] = 1e5 + (maxDepth_ - globalPos[dimWorld-1])*densityW*9.81;
        values[saturationIdx] = 0.0;
        values[temperatureIdx] = 283.0 + (maxDepth_ - globalPos[dimWorld-1])*0.03;
        return values;
    }
 
    NumEqVector neumannAtPos(const GlobalPosition &globalPos) const
    {
        NumEqVector values(0.0);
 
        if (globalPos[1] < 13.75 + eps_ && globalPos[1] > 6.875 - eps_)
        {
            // inject air. negative values mean injection
            values[contiN2EqIdx] = -1e-3; // kg/(s*m^2)
 
            // compute enthalpy flux associated with this injection [(J/(kg*s)]
            using FluidState = GetPropType<TypeTag, Properties::FluidState>;
            FluidState fs;
 
            const auto initialValues = initialAtPos(globalPos);
            fs.setPressure(wPhaseIdx, initialValues[pressureIdx]);
            fs.setPressure(nPhaseIdx, initialValues[pressureIdx]); // assume pressure equality here
            fs.setTemperature(wPhaseIdx,initialValues[temperatureIdx]);
            fs.setTemperature(nPhaseIdx,initialValues[temperatureIdx]);
 
            // energy flux is mass flux times specific enthalpy
            values[energyEqIdx] = values[contiN2EqIdx]*FluidSystem::enthalpy(fs, nPhaseIdx);
        }
 
        return values;
    }
 
    // \}
 
 
    // \{
 
    PrimaryVariables initialAtPos(const GlobalPosition &globalPos) const
    {
        PrimaryVariables values;
        Scalar densityW = 1000.0;
        values[pressureIdx] = 1e5 + (maxDepth_ - globalPos[1])*densityW*9.81;
        values[saturationIdx] = 0.0;
        values[temperatureIdx] = 283.0 + (maxDepth_ - globalPos[1])*0.03;
 
        if (globalPos[0] > 21.25 - eps_ && globalPos[0] < 28.75 + eps_ && globalPos[1] > 6.25 - eps_ && globalPos[1] < 33.75 + eps_)
            values[temperatureIdx] = 380;
 
        return values;
    }
    // \}
 
private:
    Scalar maxDepth_;
    static constexpr Scalar eps_ = 1.5e-7;
    std::string name_;
};
 
} // end namespace Dumux
 
#endif