geomechanics/poroelastic/spatialparams.hh

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#ifndef DUMUX_POROELASTIC_SPATIAL_PARAMS_HH
#define DUMUX_POROELASTIC_SPATIAL_PARAMS_HH
 
#include <dumux/geomechanics/lameparams.hh>
#include <dumux/material/spatialparams/fvporoelastic.hh>
#include <dumux/material/fluidmatrixinteractions/porositydeformation.hh>
 
namespace Dumux {
 
template<class Scalar, class GridGeometry>
class PoroElasticSpatialParams : public FVSpatialParamsPoroElastic< Scalar,
                                                                    GridGeometry,
                                                                    PoroElasticSpatialParams<Scalar, GridGeometry> >
{
    using ThisType = PoroElasticSpatialParams<Scalar, GridGeometry>;
    using ParentType = FVSpatialParamsPoroElastic<Scalar, GridGeometry, ThisType>;
 
    using SubControlVolume = typename GridGeometry::SubControlVolume;
    using GridView = typename GridGeometry::GridView;
    using Element = typename GridView::template Codim<0>::Entity;
    using GlobalPosition = typename Element::Geometry::GlobalCoordinate;
 
public:
    using LameParams = Dumux::LameParams<Scalar>;
 
    PoroElasticSpatialParams(std::shared_ptr<const GridGeometry> gridGeometry)
    : ParentType(gridGeometry)
    {
        lameParams_.setLambda(2);
        lameParams_.setMu(2);
    }
 
    const LameParams& lameParamsAtPos(const GlobalPosition& globalPos) const
    { return lameParams_; }
 
    template< class ElemSol >
    Scalar porosity(const Element& element,
                    const SubControlVolume& scv,
                    const ElemSol& elemSol) const
    {
        PorosityDeformation<Scalar> poroLaw;
        return poroLaw.evaluatePorosity(this->gridGeometry(), element, scv, elemSol, /*refPoro*/0.3);
    }
 
    Scalar biotCoefficientAtPos(const GlobalPosition& globalPos) const
    { return 1.0; }
 
private:
    LameParams lameParams_;
};
} // end namespace Dumux
#endif