fluidsolidinterfacialareashiwang.hh

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#ifndef FLUIDSOLID_INTERFACIALAREA_SHI_WANG_HH
#define FLUIDSOLID_INTERFACIALAREA_SHI_WANG_HH
 
namespace Dumux {
 
template<class Scalar>
class FluidSolidInterfacialAreaShiWang
{
public:
    static Scalar fluidSolidInterfacialArea(const Scalar porosity,
                                            const Scalar characteristicLength)
    { return 6.0*(1.0-porosity)/characteristicLength; }
};
 
} // end namespace Dumux
 
#endif