36 Real seff(std::vector<const VariableValue *> p,
unsigned int qp)
const;
46 dseff(std::vector<const VariableValue *> p,
unsigned int qp, std::vector<Real> & result)
const;
55 void d2seff(std::vector<const VariableValue *> p,
57 std::vector<std::vector<Real>> & result)
const;
void d2seff(std::vector< const VariableValue *> p, unsigned int qp, std::vector< std::vector< Real >> &result) const
second derivative of effective saturation as a function of porepressure
Shifted van-Genuchten water effective saturation as a function of (Pwater, Pgas), and its derivs wrt ...
Real seff(std::vector< const VariableValue *> p, unsigned int qp) const
water effective saturation
Base class for effective saturation as a function of porepressure(s) The functions seff...
Real _al
van Genuchten alpha parameter
static InputParameters validParams()
RichardsSeff2waterVGshifted(const InputParameters ¶meters)
Real _m
van Genuchten m parameter
void dseff(std::vector< const VariableValue *> p, unsigned int qp, std::vector< Real > &result) const
derivative of effective saturation as a function of porepressure
DIE A HORRIBLE DEATH HERE typedef LIBMESH_DEFAULT_SCALAR_TYPE Real
const InputParameters & parameters() const