Base material for computing relative permeability for 1-phase and 2-phase hysteretic models.
Material to compute gas relative permeability for 1-phase and 2-phase hysteretic models.
const unsigned _liquid_phase
Phase number of liquid phase.
static InputParameters validParams()
const Real _k_rg_max
Value of the gas relative permeability at liquid saturation = _s_lr.
virtual void computeRelPermQp() override
Compute the relative permeability and its derivative wrt the _phase_num saturation,...
const Real _krel_gas_prime
Value of the derivative of the cubic extension to the gas relative permeability at liquid saturation ...
const Real _gamma
gamma parameter used in the gas relative permeability