RichardsRelPermPowerGas(const InputParameters ¶meters)
Real relperm(Real seff) const
Relative permeability.
Base class for Richards relative permeability classes that provide relative permeability as a functio...
Real d2relperm(Real seff) const
Second derivative of relative permeability wrt seff.
static InputParameters validParams()
PowerGas form of relative permeability Define s = (seff - simm)/(1 - simm).
Real _simm
immobile saturation
DIE A HORRIBLE DEATH HERE typedef LIBMESH_DEFAULT_SCALAR_TYPE Real
const InputParameters & parameters() const
Real drelperm(Real seff) const
Derivative of relative permeability wrt seff.