1p3c_1p3c/problem_darcy.hh

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#ifndef DUMUX_DARCY_SUBPROBLEM_ONEPTHREEC_HH
#define DUMUX_DARCY_SUBPROBLEM_ONEPTHREEC_HH
 
#include <dune/grid/yaspgrid.hh>
 
#include <dumux/discretization/cctpfa.hh>
#include <dumux/flux/maxwellstefanslaw.hh>
 
#include <dumux/porousmediumflow/1pnc/model.hh>
#include <dumux/porousmediumflow/problem.hh>
 
#include <dumux/material/fluidmatrixinteractions/diffusivityconstanttortuosity.hh>
 
// for StokesDarcyCouplingOptions
#include <dumux/multidomain/boundary/stokesdarcy/couplingdata.hh>
 
#include "../1p2c_1p2c/spatialparams.hh"
#include "h2n2co2fluidsystem.hh"
 
namespace Dumux {
 
template <class TypeTag>
class DarcySubProblem;
 
namespace Properties {
 
// Create new type tags
namespace TTag {
struct DarcyOnePThreeC { using InheritsFrom = std::tuple<OnePNC, CCTpfaModel>; };
} // end namespace TTag
 
// Set the problem property
template<class TypeTag>
struct Problem<TypeTag, TTag::DarcyOnePThreeC> { using type = Dumux::DarcySubProblem<TypeTag>; };
 
template<class TypeTag>
struct FluidSystem<TypeTag, TTag::DarcyOnePThreeC> { using type = FluidSystems::H2N2CO2FluidSystem<GetPropType<TypeTag, Properties::Scalar>>; };
 
// Use moles
template<class TypeTag>
struct UseMoles<TypeTag, TTag::DarcyOnePThreeC> { static constexpr bool value = true; };
 
// Do not replace one equation with a total mass balance
template<class TypeTag>
struct ReplaceCompEqIdx<TypeTag, TTag::DarcyOnePThreeC> { static constexpr int value = 3; };
 
template<class TypeTag>
struct EffectiveDiffusivityModel<TypeTag, TTag::DarcyOnePThreeC>
{ using type = DiffusivityConstantTortuosity<GetPropType<TypeTag, Properties::Scalar>>; };
 
// Set the grid type
template<class TypeTag>
struct Grid<TypeTag, TTag::DarcyOnePThreeC> { using type = Dune::YaspGrid<2>; };
 
//Set the diffusion type
template<class TypeTag>
struct MolecularDiffusionType<TypeTag, TTag::DarcyOnePThreeC> { using type = MaxwellStefansLaw<TypeTag>; };
 
// Set the spatial paramaters type
template<class TypeTag>
struct SpatialParams<TypeTag, TTag::DarcyOnePThreeC>
{
    using GridGeometry = GetPropType<TypeTag, Properties::GridGeometry>;
    using Scalar = GetPropType<TypeTag, Properties::Scalar>;
    using type = OnePSpatialParams<GridGeometry, Scalar>;
};
 
} // end namespace Properties
 
template <class TypeTag>
class DarcySubProblem : public PorousMediumFlowProblem<TypeTag>
{
    using ParentType = PorousMediumFlowProblem<TypeTag>;
    using GridView = GetPropType<TypeTag, Properties::GridView>;
    using Scalar = GetPropType<TypeTag, Properties::Scalar>;
    using PrimaryVariables = GetPropType<TypeTag, Properties::PrimaryVariables>;
    using FluidSystem = GetPropType<TypeTag, Properties::FluidSystem>;
    using NumEqVector = GetPropType<TypeTag, Properties::NumEqVector>;
    using BoundaryTypes = GetPropType<TypeTag, Properties::BoundaryTypes>;
    using FVElementGeometry = typename GetPropType<TypeTag, Properties::GridGeometry>::LocalView;
    using SubControlVolume = typename FVElementGeometry::SubControlVolume;
    using SubControlVolumeFace = typename FVElementGeometry::SubControlVolumeFace;
    using GridGeometry = GetPropType<TypeTag, Properties::GridGeometry>;
    using DiffusionCoefficientAveragingType = typename StokesDarcyCouplingOptions::DiffusionCoefficientAveragingType;
 
    // copy some indices for convenience
    using Indices = typename GetPropType<TypeTag, Properties::ModelTraits>::Indices;
    enum {
        // grid and world dimension
        dim = GridView::dimension,
        dimworld = GridView::dimensionworld,
 
        // primary variable indices
        conti0EqIdx = Indices::conti0EqIdx,
        pressureIdx = Indices::pressureIdx,
    };
 
    using Element = typename GridView::template Codim<0>::Entity;
    using GlobalPosition = Dune::FieldVector<Scalar, dimworld>;
 
    using CouplingManager = GetPropType<TypeTag, Properties::CouplingManager>;
 
public:
    DarcySubProblem(std::shared_ptr<const GridGeometry> gridGeometry,
                   std::shared_ptr<CouplingManager> couplingManager)
    : ParentType(gridGeometry, "Darcy"), eps_(1e-7), couplingManager_(couplingManager)
    {
        pressure_ = getParamFromGroup<Scalar>(this->paramGroup(), "Problem.Pressure");
        initialMoleFractionN2_ = getParamFromGroup<Scalar>(this->paramGroup(), "Problem.InitialMoleFractionN2");
        initialMoleFractionCO2_ = getParamFromGroup<Scalar>(this->paramGroup(), "Problem.InitialMoleFractionCO2");
    }
 
    // \{
 
    bool shouldWriteRestartFile() const
    { return false; }
 
    // \{
 
    bool shouldWriteOutput() const // define output
    { return true; }
 
    Scalar temperature() const
    { return 273.15 + 10; } // 10°C
    // \}
 
    // \{
 
    BoundaryTypes boundaryTypes(const Element &element, const SubControlVolumeFace &scvf) const
    {
        BoundaryTypes values;
        values.setAllNeumann();
 
        if (couplingManager().isCoupledEntity(CouplingManager::darcyIdx, scvf))
            values.setAllCouplingNeumann();
 
 
        return values;
    }
 
    template<class ElementVolumeVariables, class ElementFluxVarsCache>
    NumEqVector neumann(const Element& element,
                        const FVElementGeometry& fvGeometry,
                        const ElementVolumeVariables& elemVolVars,
                        const ElementFluxVarsCache& elemFluxVarsCache,
                        const SubControlVolumeFace& scvf) const
    {
        NumEqVector values(0.0);
 
        if (couplingManager().isCoupledEntity(couplingManager().darcyIdx, scvf))
            values = couplingManager().couplingData().massCouplingCondition(element, fvGeometry, elemVolVars, scvf, DiffusionCoefficientAveragingType::harmonic);
 
        return values;
    }
 
    // \}
 
    // \{
    template<class ElementVolumeVariables>
    NumEqVector source(const Element &element,
                       const FVElementGeometry& fvGeometry,
                       const ElementVolumeVariables& elemVolVars,
                       const SubControlVolume &scv) const
    { return NumEqVector(0.0); }
 
    // \}
 
    PrimaryVariables initialAtPos(const GlobalPosition &globalPos) const
    {
        PrimaryVariables values(0.0);
        values[pressureIdx] = pressure_;
        values[conti0EqIdx + 1] = initialMoleFractionN2_;
        values[conti0EqIdx + 2] = initialMoleFractionCO2_;
 
        return values;
    }
 
    // \}
 
    const CouplingManager& couplingManager() const
    { return *couplingManager_; }
 
private:
    bool onLeftBoundary_(const GlobalPosition &globalPos) const
    { return globalPos[0] < this->gridGeometry().bBoxMin()[0] + eps_; }
 
    bool onRightBoundary_(const GlobalPosition &globalPos) const
    { return globalPos[0] > this->gridGeometry().bBoxMax()[0] - eps_; }
 
    bool onLowerBoundary_(const GlobalPosition &globalPos) const
    { return globalPos[1] < this->gridGeometry().bBoxMin()[1] + eps_; }
 
    bool onUpperBoundary_(const GlobalPosition &globalPos) const
    { return globalPos[1] > this->gridGeometry().bBoxMax()[1] - eps_; }
 
    Scalar eps_;
    Scalar pressure_;
    Scalar initialMoleFractionN2_;
    Scalar initialMoleFractionCO2_;
 
 
    std::shared_ptr<CouplingManager> couplingManager_;
};
} // end namespace Dumux
 
#endif //DUMUX_DARCY_SUBPROBLEM_HH