porousmediumflow/3p3c/implicit/infiltration/spatialparams.hh

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#ifndef DUMUX_INFILTRATION_THREEPTHREEC_SPATIAL_PARAMETERS_HH
#define DUMUX_INFILTRATION_THREEPTHREEC_SPATIAL_PARAMETERS_HH
 
#include <dumux/porousmediumflow/properties.hh>
#include <dumux/material/spatialparams/fv.hh>
#include <dumux/material/fluidmatrixinteractions/3p/regularizedparkervangen3p.hh>
#include <dumux/material/fluidmatrixinteractions/3p/regularizedparkervangen3pparams.hh>
#include <dumux/material/fluidmatrixinteractions/3p/efftoabslaw.hh>
#include <dumux/io/plotmateriallaw3p.hh>
 
namespace Dumux {
 
template<class GridGeometry, class Scalar>
class InfiltrationThreePThreeCSpatialParams
: public FVSpatialParams<GridGeometry, Scalar,
                         InfiltrationThreePThreeCSpatialParams<GridGeometry, Scalar>>
{
    using GridView = typename GridGeometry::GridView;
    using FVElementGeometry = typename GridGeometry::LocalView;
    using SubControlVolume = typename FVElementGeometry::SubControlVolume;
    using Element = typename GridView::template Codim<0>::Entity;
    using ParentType = FVSpatialParams<GridGeometry, Scalar,
                                       InfiltrationThreePThreeCSpatialParams<GridGeometry, Scalar>>;
 
    using EffectiveLaw = RegularizedParkerVanGen3P<Scalar>;
 
    using GlobalPosition = typename SubControlVolume::GlobalPosition;
 
public:
   using MaterialLaw = EffToAbsLaw<EffectiveLaw>;
   using MaterialLawParams = typename MaterialLaw::Params;
   using PermeabilityType = Scalar;
 
    InfiltrationThreePThreeCSpatialParams(std::shared_ptr<const GridGeometry> gridGeometry)
    : ParentType(gridGeometry)
    {
        // intrinsic permeabilities
        fineK_ = 1.e-11;
        coarseK_ = 1.e-11;
 
        // porosities
        porosity_ = 0.40;
 
        // residual saturations
        materialParams_.setSwr(0.12);
        materialParams_.setSnr(0.07);
        materialParams_.setSgr(0.03);
 
        // parameters for the 3phase van Genuchten law
        materialParams_.setVgAlpha(0.0005);
        materialParams_.setVgn(4.);
        materialParams_.setKrRegardsSnr(false);
 
        // parameters for adsorption
        materialParams_.setKdNAPL(0.);
        materialParams_.setRhoBulk(1500.);
    }
 
    template<class ElementSolution>
    PermeabilityType permeability(const Element& element,
                                  const SubControlVolume& scv,
                                  const ElementSolution& elemSol) const
    {
        const auto& globalPos = scv.dofPosition();
        if (isFineMaterial_(globalPos))
            return fineK_;
        return coarseK_;
    }
 
    Scalar porosityAtPos(const GlobalPosition& globalPos) const
    {
        return porosity_;
    }
 
 
    const MaterialLawParams& materialLawParamsAtPos(const GlobalPosition& globalPos) const
    {
        return materialParams_;
    }
 
private:
    bool isFineMaterial_(const GlobalPosition &globalPos) const
    { return
            70.0 <= globalPos[0] && globalPos[0] <= 85.0 &&
            7.0 <= globalPos[1] && globalPos[1] <= 7.50;
    }
 
    Scalar fineK_;
    Scalar coarseK_;
 
    Scalar porosity_;
 
    MaterialLawParams materialParams_;
};
 
} // end namespace Dumux
 
#endif