spatialparams_bloodflow.hh

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#ifndef DUMUX_BlOOD_FLOW_SPATIALPARAMS_HH
#define DUMUX_BlOOD_FLOW_SPATIALPARAMS_HH
 
#include <dumux/material/spatialparams/fv1p.hh>
 
namespace Dumux {

template<class GridGeometry, class Scalar>
class BloodFlowSpatialParams
: public FVSpatialParamsOneP<GridGeometry, Scalar, BloodFlowSpatialParams<GridGeometry, Scalar>>
{
    using ThisType = BloodFlowSpatialParams<GridGeometry, Scalar>;
    using ParentType = FVSpatialParamsOneP<GridGeometry, Scalar, ThisType>;
    using GlobalPosition = typename GridGeometry::GlobalCoordinate;
 
public:
    // export permeability type
    using PermeabilityType = Scalar;
 
    BloodFlowSpatialParams(std::shared_ptr<const GridGeometry> gridGeometry)
    : ParentType(gridGeometry)
    {
        radius_ = getParam<Scalar>("SpatialParams.Radius");
    }

    PermeabilityType permeabilityAtPos(const GlobalPosition& ipGlobal) const
    {
        return (1 + ipGlobal[2] + 0.5*ipGlobal[2]*ipGlobal[2])/(M_PI*radius(0)*radius(0));
    }

    static constexpr bool evaluatePermeabilityAtScvfIP()
    { return true; }

    Scalar radius(unsigned int eIdxGlobal) const
    {
        return radius_;
    }

    Scalar porosityAtPos(const GlobalPosition& globalPos) const
    {
        return 1.0;
    }
 
private:
    Scalar radius_;
};
 
} // end namespace Dumux
 
#endif