const Real _B
Empirical constant B.
PoropermFunction
Name of porosity-permeability relationship.
Base class Material designed to provide the permeability tensor.
Material designed to provide the permeability tensor which is calculated from porosity using the equa...
Real _AA
Empirical constant AA in k = k_ijk * BB * exp(AA * phi)
const Real _A
Empirical constant A.
const RealTensorValue _k_anisotropy
Tensor multiplier k_ijk in k = k_ijk * A * phi^n / (1 - phi)^m.
void computeQpProperties() override
PorousFlowPermeabilityExponential(const InputParameters ¶meters)
InputParameters validParams< PorousFlowPermeabilityExponential >()
const MaterialProperty< std::vector< Real > > & _dporosity_qp_dvar
d(quadpoint porosity)/d(PorousFlow variable)
Real _BB
Empirical constant BB in k = k_ijk * BB * exp(AA * phi)
enum PorousFlowPermeabilityExponential::PoropermFunction _poroperm_function
const MaterialProperty< Real > & _porosity_qp
Quadpoint porosity.
const MaterialProperty< std::vector< RealGradient > > & _dporosity_qp_dgradvar
d(quadpoint porosity)/d(grad(PorousFlow variable))