PorousFlowEffectiveFluidPressure Class Reference

Material designed to calculate the effective fluid pressure that can be used in the mechanical effective-stress calculations and other similar places. More...

#include <PorousFlowEffectiveFluidPressure.h>

Inheritance diagram for PorousFlowEffectiveFluidPressure:

Public Member Functions
	PorousFlowEffectiveFluidPressure (const InputParameters &parameters)

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

Protected Attributes
const MaterialProperty< std::vector< Real > > &	_porepressure
	Quadpoint or nodal porepressure of each phase. More...
const MaterialProperty< std::vector< std::vector< Real > > > &	_dporepressure_dvar
	d(porepressure)/d(PorousFlow variable) More...
const MaterialProperty< std::vector< Real > > &	_saturation
	Quadpoint or nodal saturation of each phase. More...
const MaterialProperty< std::vector< std::vector< Real > > > &	_dsaturation_dvar
	d(saturation)/d(PorousFlow variable) More...
MaterialProperty< Real > &	_pf
	Computed effective fluid pressure (at quadpoints or nodes) More...
MaterialProperty< std::vector< Real > > &	_dpf_dvar
	d(_pf)/d(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 designed to calculate the effective fluid pressure that can be used in the mechanical effective-stress calculations and other similar places.

This class computes effective fluid pressure = sum_{phases}Saturation_{phase}*Porepressure_{phase}

Definition at line 25 of file PorousFlowEffectiveFluidPressure.h.

Constructor & Destructor Documentation

PorousFlowEffectiveFluidPressure()

PorousFlowEffectiveFluidPressure::PorousFlowEffectiveFluidPressure

(

const InputParameters &

parameters

)

Definition at line 27 of file PorousFlowEffectiveFluidPressure.C.

  : PorousFlowMaterialVectorBase(parameters),
    _porepressure(_nodal_material
                      ? getMaterialProperty<std::vector<Real>>("PorousFlow_porepressure_nodal")
                      : getMaterialProperty<std::vector<Real>>("PorousFlow_porepressure_qp")),
    _dporepressure_dvar(_nodal_material ? getMaterialProperty<std::vector<std::vector<Real>>>(
                                              "dPorousFlow_porepressure_nodal_dvar")
                                        : getMaterialProperty<std::vector<std::vector<Real>>>(
                                              "dPorousFlow_porepressure_qp_dvar")),
    _saturation(_nodal_material
                    ? getMaterialProperty<std::vector<Real>>("PorousFlow_saturation_nodal")
                    : getMaterialProperty<std::vector<Real>>("PorousFlow_saturation_qp")),
    _dsaturation_dvar(_nodal_material ? getMaterialProperty<std::vector<std::vector<Real>>>(
                                            "dPorousFlow_saturation_nodal_dvar")
                                      : getMaterialProperty<std::vector<std::vector<Real>>>(
                                            "dPorousFlow_saturation_qp_dvar")),
    _pf(_nodal_material ? declareProperty<Real>("PorousFlow_effective_fluid_pressure_nodal")
                        : declareProperty<Real>("PorousFlow_effective_fluid_pressure_qp")),
    _dpf_dvar(
        _nodal_material
            ? declareProperty<std::vector<Real>>("dPorousFlow_effective_fluid_pressure_nodal_dvar")
            : declareProperty<std::vector<Real>>("dPorousFlow_effective_fluid_pressure_qp_dvar"))
{
}

Member Function Documentation

computeQpProperties()

void PorousFlowEffectiveFluidPressure::computeQpProperties ( )

overrideprotectedvirtual

Definition at line 62 of file PorousFlowEffectiveFluidPressure.C.

{
  _pf[_qp] = 0.0;
  _dpf_dvar[_qp].assign(_num_var, 0.0);
  for (unsigned ph = 0; ph < _num_phases; ++ph)
  {
    _pf[_qp] += _saturation[_qp][ph] * _porepressure[_qp][ph];
    for (unsigned v = 0; v < _num_var; ++v)
      _dpf_dvar[_qp][v] += _dsaturation_dvar[_qp][ph][v] * _porepressure[_qp][ph] +
                           _saturation[_qp][ph] * _dporepressure_dvar[_qp][ph][v];
  }
}

initQpStatefulProperties()

void PorousFlowEffectiveFluidPressure::initQpStatefulProperties ( )

overrideprotectedvirtual

Definition at line 54 of file PorousFlowEffectiveFluidPressure.C.

{
  _pf[_qp] = 0.0;
  for (unsigned ph = 0; ph < _num_phases; ++ph)
    _pf[_qp] += _saturation[_qp][ph] * _porepressure[_qp][ph];
}

Member Data Documentation

_dpf_dvar

MaterialProperty<std::vector<Real> >& PorousFlowEffectiveFluidPressure::_dpf_dvar

protected

d(_pf)/d(PorousFlow variable)

Definition at line 50 of file PorousFlowEffectiveFluidPressure.h.

Referenced by computeQpProperties().

_dporepressure_dvar

const MaterialProperty<std::vector<std::vector<Real> > >& PorousFlowEffectiveFluidPressure::_dporepressure_dvar

protected

d(porepressure)/d(PorousFlow variable)

Definition at line 38 of file PorousFlowEffectiveFluidPressure.h.

Referenced by computeQpProperties().

_dsaturation_dvar

const MaterialProperty<std::vector<std::vector<Real> > >& PorousFlowEffectiveFluidPressure::_dsaturation_dvar

protected

d(saturation)/d(PorousFlow variable)

Definition at line 44 of file PorousFlowEffectiveFluidPressure.h.

Referenced by computeQpProperties().

_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(), computeQpProperties(), PorousFlowMassFraction::computeQpProperties(), PorousFlowJoiner::computeQpProperties(), 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(), PorousFlowPorosityConst::computeQpProperties(), PorousFlowMassFractionAqueousEquilibriumChemistry::computeQpProperties(), PorousFlowThermalConductivityIdeal::computeQpProperties(), computeQpProperties(), PorousFlowPermeabilityTensorFromVar::computeQpProperties(), PorousFlowThermalConductivityFromPorosity::computeQpProperties(), PorousFlowMatrixInternalEnergy::computeQpProperties(), PorousFlowPorosityHMBiotModulus::computeQpProperties(), PorousFlowTotalGravitationalDensityFullySaturatedFromPorosity::computeQpProperties(), PorousFlowPermeabilityConstFromVar::computeQpProperties(), PorousFlowPermeabilityExponential::computeQpProperties(), PorousFlowMassFraction::computeQpProperties(), PorousFlowPermeabilityKozenyCarman::computeQpProperties(), PorousFlowJoiner::computeQpProperties(), PorousFlowPorosityExponentialBase::computeQpProperties(), and PorousFlowAqueousPreDisChemistry::initQpStatefulProperties().

_pf

MaterialProperty<Real>& PorousFlowEffectiveFluidPressure::_pf

protected

Computed effective fluid pressure (at quadpoints or nodes)

Definition at line 47 of file PorousFlowEffectiveFluidPressure.h.

Referenced by computeQpProperties(), and initQpStatefulProperties().

_porepressure

const MaterialProperty<std::vector<Real> >& PorousFlowEffectiveFluidPressure::_porepressure

protected

Quadpoint or nodal porepressure of each phase.

Definition at line 35 of file PorousFlowEffectiveFluidPressure.h.

Referenced by computeQpProperties(), and initQpStatefulProperties().

_saturation

const MaterialProperty<std::vector<Real> >& PorousFlowEffectiveFluidPressure::_saturation

protected

Quadpoint or nodal saturation of each phase.

Definition at line 41 of file PorousFlowEffectiveFluidPressure.h.

Referenced by computeQpProperties(), and initQpStatefulProperties().

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

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