Material to provide permeability taken from a variable. More...

#include <PorousFlowPermeabilityConstFromVar.h>

Inheritance diagram for PorousFlowPermeabilityConstFromVar:

Public Member Functions
	PorousFlowPermeabilityConstFromVar (const InputParameters &parameters)

Protected Member Functions
void	computeQpProperties () override

Protected Attributes
const VariableValue &	_perm_xx
	Permeability components. More...

const VariableValue &	_perm_xy

const VariableValue &	_perm_xz

const VariableValue &	_perm_yx

const VariableValue &	_perm_yy

const VariableValue &	_perm_yz

const VariableValue &	_perm_zx

const VariableValue &	_perm_zy

const VariableValue &	_perm_zz

MaterialProperty< RealTensorValue > &	_permeability_qp
	Quadpoint permeability. More...

MaterialProperty< std::vector< RealTensorValue > > &	_dpermeability_qp_dvar
	d(quadpoint permeability)/d(PorousFlow variable) More...

MaterialProperty< std::vector< std::vector< RealTensorValue > > > &	_dpermeability_qp_dgradvar
	d(quadpoint permeability)/d(grad(PorousFlow variable)) More...

const unsigned int	_num_phases
	Number of phases. More...

const unsigned int	_num_components
	Number of fluid components. More...

const unsigned int	_num_var
	Number of PorousFlow variables. More...

Detailed Description

Material to provide permeability taken from a variable.

This material is primarily designed for use with heterogeneous reservoir models where the components of the permeability tensor are provided by an elemental aux variables that do not change. The three diagonal entries corresponding to the x, y, and z directions must be given. Optionally, the off-diagonal components of the full permeability tensor can be given. If they are not provided, they will be initialised to zero.

Definition at line 29 of file PorousFlowPermeabilityConstFromVar.h.

Constructor & Destructor Documentation

◆ PorousFlowPermeabilityConstFromVar()

PorousFlowPermeabilityConstFromVar::PorousFlowPermeabilityConstFromVar ( const InputParameters & parameters )

Definition at line 33 of file PorousFlowPermeabilityConstFromVar.C.

   : PorousFlowPermeabilityBase(parameters),
     _perm_xx(coupledValue("perm_xx")),
     _perm_xy(coupledValue("perm_xy")),
     _perm_xz(coupledValue("perm_xz")),
     _perm_yx(coupledValue("perm_yx")),
     _perm_yy(coupledValue("perm_yy")),
     _perm_yz(coupledValue("perm_yz")),
     _perm_zx(coupledValue("perm_zx")),
     _perm_zy(coupledValue("perm_zy")),
     _perm_zz(coupledValue("perm_zz"))
 {
 }

Member Function Documentation

◆ computeQpProperties()

void PorousFlowPermeabilityConstFromVar::computeQpProperties ( )

overrideprotected

Definition at line 49 of file PorousFlowPermeabilityConstFromVar.C.

 {
   RealTensorValue permeability(_perm_xx[_qp],
                                _perm_xy[_qp],
                                _perm_xz[_qp],
                                _perm_yx[_qp],
                                _perm_yy[_qp],
                                _perm_yz[_qp],
                                _perm_zx[_qp],
                                _perm_zy[_qp],
                                _perm_zz[_qp]);
  
   _permeability_qp[_qp] = permeability;
   _dpermeability_qp_dvar[_qp].resize(_num_var, RealTensorValue());
   _dpermeability_qp_dgradvar[_qp].resize(LIBMESH_DIM);
  
   for (unsigned int i = 0; i < LIBMESH_DIM; ++i)
     _dpermeability_qp_dgradvar[_qp][i].resize(_num_var, RealTensorValue());
 }