Bishops.cpp

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#include "Bishops.h"
 
namespace ProcessLib::TH2M
{
namespace ConstitutiveRelations
{
void BishopsModel::eval(SpaceTimeData const& x_t, MediaData const& media_data,
                        SaturationData const& S_L_data, BishopsData& out) const
{
    namespace MPL = MaterialPropertyLib;
    MPL::VariableArray variables;
    variables.liquid_saturation = S_L_data.S_L;
 
    auto const& medium = media_data.medium;
 
    out.chi_S_L = medium.property(MPL::PropertyType::bishops_effective_stress)
                      .template value<double>(variables, x_t.x, x_t.t, x_t.dt);
 
    out.dchi_dS_L = medium.property(MPL::PropertyType::bishops_effective_stress)
                        .template dValue<double>(
                            variables, MPL::Variable::liquid_saturation, x_t.x,
                            x_t.t, x_t.dt);
}
}  // namespace ConstitutiveRelations
}  // namespace ProcessLib::TH2M