PorousFlowConstantBiotModulus.h File Reference

Go to the source code of this file.

Classes
class	PorousFlowConstantBiotModulus
	Material designed to provide a time-invariant Biot Modulus, M, where 1 / M = (1 - alpha) * (alpha - phi) * C + phi / Kf . More...

Functions
template<>
InputParameters	validParams< PorousFlowConstantBiotModulus > ()

Function Documentation

validParams< PorousFlowConstantBiotModulus >()

template<>

InputParameters validParams< PorousFlowConstantBiotModulus >

(

)

Definition at line 16 of file PorousFlowConstantBiotModulus.C.

{
  InputParameters params = validParams<PorousFlowMaterialVectorBase>();
  params.addRangeCheckedParam<Real>(
      "biot_coefficient", 1.0, "biot_coefficient>=0 & biot_coefficient<=1", "Biot coefficient");
  params.addRangeCheckedParam<Real>(
      "fluid_bulk_modulus", 2.0E9, "fluid_bulk_modulus>0", "Fluid bulk modulus");
  params.addRangeCheckedParam<Real>("solid_bulk_compliance",
                                    0.0,
                                    "solid_bulk_compliance>=0.0",
                                    "Reciprocal of the drained bulk modulus of the porous "
                                    "skeleton.  If strain = C * stress, then solid_bulk_compliance "
                                    "= de_ij de_kl C_ijkl.  If the grain bulk modulus is Kg then "
                                    "1/Kg = (1 - biot_coefficient) * solid_bulk_compliance.");
  params.addPrivateParam<std::string>("pf_material_type", "biot_modulus");
  params.addClassDescription("Computes the Biot Modulus, which is assumed to be constant for all "
                             "time.  Sometimes 1 / BiotModulus is called storativity");
  return params;
}