porenetwork/1p/fluxvariablescache.hh

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#ifndef DUMUX_PNM_1P_FLUXVARIABLESCACHE_HH
#define DUMUX_PNM_1P_FLUXVARIABLESCACHE_HH
 
#include <dumux/porenetwork/common/throatproperties.hh>
 
namespace Dumux::PoreNetwork {
 
template<class AdvectionType>
class OnePFluxVariablesCache
{
    using Scalar = typename AdvectionType::Scalar;
public:
 
    template<class Problem, class Element, class FVElementGeometry, class ElementVolumeVariables>
    void update(const Problem& problem,
                const Element& element,
                const FVElementGeometry& fvGeometry,
                const ElementVolumeVariables& elemVolVars,
                const typename FVElementGeometry::SubControlVolumeFace& scvf)
    {
        const auto eIdx = fvGeometry.gridGeometry().elementMapper().index(element);
        throatCrossSectionShape_ = fvGeometry.gridGeometry().throatCrossSectionShape(eIdx);
        throatShapeFactor_ = fvGeometry.gridGeometry().throatShapeFactor(eIdx);
        throatCrossSectionalArea_ = problem.spatialParams().throatCrossSectionalArea(element, elemVolVars);
        throatLength_ = problem.spatialParams().throatLength(element, elemVolVars);
        throatInscribedRadius_ = problem.spatialParams().throatInscribedRadius(element, elemVolVars);
        poreToPoreDistance_ = element.geometry().volume();
 
        cache_.fill(problem, element, fvGeometry, scvf, elemVolVars, *this, /*phaseIdx*/0);
        transmissibility_ = AdvectionType::calculateTransmissibility(problem, element, fvGeometry, scvf, elemVolVars, *this, /*phaseIdx*/0);
    }
 
    Throat::Shape throatCrossSectionShape() const
    { return throatCrossSectionShape_; }
 
    Scalar throatShapeFactor() const
    { return throatShapeFactor_; }
 
    Scalar transmissibility(const int phaseIdx = 0) const
    { return transmissibility_; }
 
    Scalar throatCrossSectionalArea(const int phaseIdx = 0) const
    { return throatCrossSectionalArea_; }
 
    Scalar throatLength() const
    { return throatLength_; }
 
    Scalar throatInscribedRadius() const
    { return throatInscribedRadius_; }
 
    Scalar poreToPoreDistance() const
    { return poreToPoreDistance_; }
 
    const auto& singlePhaseFlowVariables() const
    { return cache_; }
 
private:
    Throat::Shape throatCrossSectionShape_;
    Scalar throatShapeFactor_;
    Scalar transmissibility_;
    Scalar throatCrossSectionalArea_;
    Scalar throatLength_;
    Scalar throatInscribedRadius_;
    Scalar poreToPoreDistance_;
 
    typename AdvectionType::Transmissibility::SinglePhaseCache cache_;
};
 
} // end namespace Dumux::PoreNetwork
 
#endif