virtual Real dEffectiveSaturation(Real pc, unsigned qp=0) const override
Derivative of effective saturation wrt capillary pressure.
static InputParameters validParams()
Real saturation(Real pc, unsigned qp=0) const
Saturation as a function of capillary pressure.
PorousFlowCapillaryPressureBW(const InputParameters ¶meters)
virtual Real capillaryPressureCurve(Real saturation, unsigned qp=0) const override
Raw capillary pressure curve (does not include logarithmic extension)
const Real _las
BWs lambda_s parameter multiplied by fluid density * gravity (>0)
Base class for capillary pressure for multiphase flow in porous media.
const Real _ss
BW's Ss parameter.
const Real _sn
BW's Sn parameter (initial saturation)
virtual Real dCapillaryPressureCurve(Real saturation, unsigned qp=0) const override
Derivative of raw capillary pressure wrt true saturation.
const Real _c
BW's C parameter (>1)
DIE A HORRIBLE DEATH HERE typedef LIBMESH_DEFAULT_SCALAR_TYPE Real
virtual Real d2EffectiveSaturation(Real pc, unsigned qp=0) const override
Second derivative of effective saturation wrt capillary pressure.
virtual Real d2CapillaryPressureCurve(Real saturation, unsigned qp=0) const override
Second derivative of raw capillary pressure wrt true saturation.
const InputParameters & parameters() const
virtual Real effectiveSaturation(Real pc, unsigned qp=0) const override
Effective saturation as a function of capillary pressure.
Capillary pressure of Broadbridge and White.