napladsorption.hh

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#ifndef DUMUX_MATERIAL_FLUIDMATRIX_INTERACTIONS_3P_NAPL_ADSORPTION
#define DUMUX_MATERIAL_FLUIDMATRIX_INTERACTIONS_3P_NAPL_ADSORPTION
 
#include <algorithm>
#include <dune/common/float_cmp.hh>
#include <dumux/common/parameters.hh>
#include <dumux/material/fluidmatrixinteractions/fluidmatrixinteraction.hh>
 
namespace Dumux::FluidMatrix {
 
template<class Scalar>
class ThreePNAPLAdsorption : Adapter<ThreePNAPLAdsorption<Scalar>, Adsorption>
{
public:
 
    struct Params
    {
        Params(const Scalar rhoBulk, const Scalar kdNAPL)
        : rhoBulk_(rhoBulk), kdNAPL_(kdNAPL) {}
 
        Scalar rhoBulk() const { return rhoBulk_; }
        void setRhoBulk(const Scalar rhoBulk) { rhoBulk_ = rhoBulk; }
 
        Scalar kdNAPL() const { return kdNAPL_; }
        void setKdNAPL(const Scalar kdNAPL) { kdNAPL_ = kdNAPL; }
 
        bool operator== (const Params& p) const
        {
            return Dune::FloatCmp::eq(kdNAPL(), p.kdNAPL(), 1e-6)
                   && Dune::FloatCmp::eq(rhoBulk(), p.rhoBulk(), 1e-6);
        }
 
    private:
        Scalar rhoBulk_, kdNAPL_;
    };
 
    static Params makeParams(const std::string& paramGroup)
    {
        const auto rhoBulk = getParamFromGroup<Scalar>(paramGroup, "ThreePNAPLAdsorptionRhoBulk");
        const auto kdNAPL = getParamFromGroup<Scalar>(paramGroup, "ThreePNAPLAdsorptionKdNAPL");
        return {rhoBulk, kdNAPL};
    }
 
    ThreePNAPLAdsorption(const Params& params): params_(params) {}
 
    ThreePNAPLAdsorption(const std::string& paramGroup)
    : params_(makeParams(paramGroup)) {}
 
   Scalar bulkDensTimesAdsorpCoeff () const
   {
      return params_.rhoBulk() * params_.kdNAPL();
   }
 
private:
    Params params_;
};
} // end namespace Dumux::FluidMatrix
 
#endif