34 Real seff(std::vector<const VariableValue *> p,
unsigned int qp)
const;
44 dseff(std::vector<const VariableValue *> p,
unsigned int qp, std::vector<Real> & result)
const;
53 void d2seff(std::vector<const VariableValue *> p,
55 std::vector<std::vector<Real>> & result)
const;
static InputParameters validParams()
Base class for effective saturation as a function of porepressure(s) The functions seff...
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
void dseff(std::vector< const VariableValue *> p, unsigned int qp, std::vector< Real > &result) const
derivative of effective saturation as a function of porepressure
Real seff(std::vector< const VariableValue *> p, unsigned int qp) const
effective saturation as a function of porepressure
Effective saturation as a function of porepressure using the van Genuchten formula.
Real _al
van Genuchten alpha parameter
RichardsSeff1VG(const InputParameters ¶meters)
DIE A HORRIBLE DEATH HERE typedef LIBMESH_DEFAULT_SCALAR_TYPE Real
Real _m
van Genuchten m parameter
const InputParameters & parameters() const