PorousFlowPorosityConst Class Reference

Material to provide a constant value of porosity. More...

#include <PorousFlowPorosityConst.h>

Inheritance diagram for PorousFlowPorosityConst:

Public Member Functions
	PorousFlowPorosityConst (const InputParameters &parameters)

Protected Member Functions
virtual void	initQpStatefulProperties () override
virtual void	computeQpProperties () override

Protected Attributes
const VariableValue &	_input_porosity
	Constant porosity. More...
MaterialProperty< Real > &	_porosity
	Computed porosity at the nodes or quadpoints. More...
MaterialProperty< std::vector< Real > > &	_dporosity_dvar
	d(porosity)/d(PorousFlow variable) More...
MaterialProperty< std::vector< RealGradient > > &	_dporosity_dgradvar
	d(porosity)/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 a constant value of porosity.

This can be specified by either a constant value in the input file, or taken from an aux variable. Note: this material assumes that the porosity remains constant throughout a simulation, so the coupled aux variable porosity must also remain constant.

Definition at line 25 of file PorousFlowPorosityConst.h.

Constructor & Destructor Documentation

PorousFlowPorosityConst()

PorousFlowPorosityConst::PorousFlowPorosityConst

(

const InputParameters &

parameters

)

Definition at line 28 of file PorousFlowPorosityConst.C.

  : PorousFlowPorosityBase(parameters), _input_porosity(coupledValue("porosity"))
{
}

Member Function Documentation

computeQpProperties()

void PorousFlowPorosityConst::computeQpProperties ( )

overrideprotectedvirtual

Definition at line 41 of file PorousFlowPorosityConst.C.

{
  initQpStatefulProperties();
 
  // The derivatives are zero for all time
  _dporosity_dvar[_qp].assign(_num_var, 0.0);
  _dporosity_dgradvar[_qp].assign(_num_var, RealGradient());
}

initQpStatefulProperties()

void PorousFlowPorosityConst::initQpStatefulProperties ( )

overrideprotectedvirtual

Definition at line 34 of file PorousFlowPorosityConst.C.

{
  // note the [0] below: _phi0 is a constant monomial and we use [0] regardless of _nodal_material
  _porosity[_qp] = _input_porosity[0];
}

Referenced by computeQpProperties().

Member Data Documentation

_dporosity_dgradvar

MaterialProperty<std::vector<RealGradient> >& PorousFlowPorosityBase::_dporosity_dgradvar

protectedinherited

d(porosity)/d(grad PorousFlow variable)

Definition at line 35 of file PorousFlowPorosityBase.h.

Referenced by computeQpProperties(), PorousFlowPorosityHMBiotModulus::computeQpProperties(), and PorousFlowPorosityExponentialBase::computeQpProperties().

_dporosity_dvar

MaterialProperty<std::vector<Real> >& PorousFlowPorosityBase::_dporosity_dvar

protectedinherited

d(porosity)/d(PorousFlow variable)

Definition at line 32 of file PorousFlowPorosityBase.h.

Referenced by computeQpProperties(), PorousFlowPorosityHMBiotModulus::computeQpProperties(), and PorousFlowPorosityExponentialBase::computeQpProperties().

_input_porosity

const VariableValue& PorousFlowPorosityConst::_input_porosity

protected

Constant porosity.

Definition at line 35 of file PorousFlowPorosityConst.h.

Referenced by initQpStatefulProperties().

_num_components

const unsigned int PorousFlowMaterialVectorBase::_num_components

protectedinherited

Number of fluid components.

Definition at line 33 of file PorousFlowMaterialVectorBase.h.

Referenced by PorousFlowDiffusivityBase::computeQpProperties(), PorousFlowMassFractionAqueousEquilibriumChemistry::computeQpProperties(), PorousFlowMassFraction::computeQpProperties(), PorousFlowAqueousPreDisChemistry::PorousFlowAqueousPreDisChemistry(), PorousFlowDiffusivityBase::PorousFlowDiffusivityBase(), and PorousFlowMassFraction::PorousFlowMassFraction().

_num_phases

const unsigned int PorousFlowMaterialVectorBase::_num_phases

protectedinherited

Number of phases.

Definition at line 30 of file PorousFlowMaterialVectorBase.h.

Referenced by PorousFlowDiffusivityBase::computeQpProperties(), PorousFlowDiffusivityMillingtonQuirk::computeQpProperties(), PorousFlowEffectiveFluidPressure::computeQpProperties(), PorousFlowMassFraction::computeQpProperties(), PorousFlowJoiner::computeQpProperties(), PorousFlowEffectiveFluidPressure::initQpStatefulProperties(), PorousFlowJoiner::initQpStatefulProperties(), PorousFlowDiffusivityBase::PorousFlowDiffusivityBase(), PorousFlowDiffusivityConst::PorousFlowDiffusivityConst(), PorousFlowJoiner::PorousFlowJoiner(), PorousFlowMassFraction::PorousFlowMassFraction(), PorousFlowThermalConductivityFromPorosity::PorousFlowThermalConductivityFromPorosity(), PorousFlowThermalConductivityIdeal::PorousFlowThermalConductivityIdeal(), and PorousFlowTotalGravitationalDensityFullySaturatedFromPorosity::PorousFlowTotalGravitationalDensityFullySaturatedFromPorosity().

_num_var

const unsigned int PorousFlowMaterialVectorBase::_num_var

protectedinherited

Number of PorousFlow variables.

Definition at line 36 of file PorousFlowMaterialVectorBase.h.

Referenced by PorousFlowDiffusivityBase::computeQpProperties(), PorousFlowPermeabilityConst::computeQpProperties(), PorousFlowVolumetricStrain::computeQpProperties(), PorousFlowDiffusivityMillingtonQuirk::computeQpProperties(), PorousFlowAqueousPreDisChemistry::computeQpProperties(), PorousFlowEffectiveFluidPressure::computeQpProperties(), PorousFlowPermeabilityTensorFromVar::computeQpProperties(), computeQpProperties(), PorousFlowMassFractionAqueousEquilibriumChemistry::computeQpProperties(), PorousFlowThermalConductivityIdeal::computeQpProperties(), PorousFlowThermalConductivityFromPorosity::computeQpProperties(), PorousFlowMatrixInternalEnergy::computeQpProperties(), PorousFlowPorosityHMBiotModulus::computeQpProperties(), PorousFlowTotalGravitationalDensityFullySaturatedFromPorosity::computeQpProperties(), PorousFlowPermeabilityConstFromVar::computeQpProperties(), PorousFlowPermeabilityExponential::computeQpProperties(), PorousFlowMassFraction::computeQpProperties(), PorousFlowPermeabilityKozenyCarman::computeQpProperties(), PorousFlowJoiner::computeQpProperties(), PorousFlowPorosityExponentialBase::computeQpProperties(), and PorousFlowAqueousPreDisChemistry::initQpStatefulProperties().

_porosity

MaterialProperty<Real>& PorousFlowPorosityBase::_porosity

protectedinherited

Computed porosity at the nodes or quadpoints.

Definition at line 29 of file PorousFlowPorosityBase.h.

Referenced by PorousFlowPorosityHMBiotModulus::computeQpProperties(), PorousFlowPorosityExponentialBase::computeQpProperties(), initQpStatefulProperties(), and PorousFlowPorosityExponentialBase::initQpStatefulProperties().

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The documentation for this class was generated from the following files:

• porous_flow/include/materials/PorousFlowPorosityConst.h
• porous_flow/src/materials/PorousFlowPorosityConst.C