multidomain/boundary/stokesdarcy/1p_2p/spatialparams.hh

Go to the documentation of this file.

// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
// vi: set et ts=4 sw=4 sts=4:
/*****************************************************************************
 *   See the file COPYING for full copying permissions.                      *
 *                                                                           *
 *   This program is free software: you can redistribute it and/or modify    *
 *   it under the terms of the GNU General Public License as published by    *
 *   the Free Software Foundation, either version 3 of the License, or       *
 *   (at your option) any later version.                                     *
 *                                                                           *
 *   This program is distributed in the hope that it will be useful,         *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
 *   GNU General Public License for more details.                            *
 *                                                                           *
 *   You should have received a copy of the GNU General Public License       *
 *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
 *****************************************************************************/
 
#ifndef DUMUX_CONSERVATION_SPATIAL_PARAMS_HH
#define DUMUX_CONSERVATION_SPATIAL_PARAMS_HH
 
#include <dumux/material/spatialparams/fv.hh>
#include <dumux/material/fluidmatrixinteractions/2p/efftoabslaw.hh>
#include <dumux/material/fluidmatrixinteractions/2p/regularizedvangenuchten.hh>
#include <dumux/material/fluidmatrixinteractions/2p/thermalconductivitysomerton.hh>
 
namespace Dumux {

template<class GridGeometry, class Scalar>
class ConservationSpatialParams
: public FVSpatialParams<GridGeometry, Scalar,
                         ConservationSpatialParams<GridGeometry, Scalar>>
{
    using GridView = typename GridGeometry::GridView;
    using Element = typename GridView::template Codim<0>::Entity;
    using FVElementGeometry = typename GridGeometry::LocalView;
    using SubControlVolume = typename FVElementGeometry::SubControlVolume;
    using ThisType = ConservationSpatialParams<GridGeometry, Scalar>;
    using ParentType = FVSpatialParams<GridGeometry, Scalar, ThisType>;
 
    using GlobalPosition = typename Element::Geometry::GlobalCoordinate;
    using EffectiveLaw = RegularizedVanGenuchten<Scalar>;
 
public:
    using MaterialLaw = EffToAbsLaw<EffectiveLaw>;
    using MaterialLawParams = typename MaterialLaw::Params;
    using PermeabilityType = Scalar;
 
    ConservationSpatialParams(std::shared_ptr<const GridGeometry> gridGeometry)
        : ParentType(gridGeometry)
    {
        permeability_ = getParam<Scalar>("SpatialParams.Permeability");
        porosity_ = getParam<Scalar>("SpatialParams.Porosity");
        alphaBJ_ = getParam<Scalar>("SpatialParams.AlphaBJ");
 
        // residual saturations
        params_.setSwr(getParam<Scalar>("SpatialParams.Swr"));
        params_.setSnr(getParam<Scalar>("SpatialParams.Snr"));
        // parameters for the vanGenuchten law
        params_.setVgAlpha(getParam<Scalar>("SpatialParams.VgAlpha"));
        params_.setVgn(getParam<Scalar>("SpatialParams.VgN"));
    }

    PermeabilityType permeabilityAtPos(const GlobalPosition& globalPos) const
    { return permeability_; }

    Scalar porosityAtPos(const GlobalPosition& globalPos) const
    { return porosity_; }

    Scalar beaversJosephCoeffAtPos(const GlobalPosition& globalPos) const
    { return alphaBJ_; }

    template<class ElementSolutionVector>
    const MaterialLawParams& materialLawParams(const Element& element,
                                               const SubControlVolume& scv,
                                               const ElementSolutionVector& elemSol) const
    { return params_; }

    template<class FluidSystem>
    int wettingPhaseAtPos(const GlobalPosition& globalPos) const
    { return FluidSystem::phase0Idx; }
 
private:
    Scalar permeability_;
    Scalar porosity_;
    Scalar alphaBJ_;
    MaterialLawParams params_;
    static constexpr Scalar eps_ = 1.0e-7;
};
 
} // end namespace Dumux
 
#endif