INSADMassPSPG< compute_stage > Class Template Reference

This class adds PSPG stabilization to the mass equation, enabling use of equal order shape functions for pressure and velocity variables. More...

#include <INSADMassPSPG.h>

Inheritance diagram for INSADMassPSPG< compute_stage >:

Public Member Functions
	INSADMassPSPG (const InputParameters &parameters)

Protected Member Functions
ADRealVectorValue	precomputeQpResidual () override
const	ADMaterialProperty (Real) &_rho
	The density. More...
const	ADMaterialProperty (Real) &_tau
	The stabilization parameter tau. More...
const	ADMaterialProperty (RealVectorValue) &_momentum_strong_residual
	The strong residual of the momentum equation, computed using INSADMaterial. More...

Protected Attributes
	usingKernelGradMembers

Detailed Description

template<ComputeStage compute_stage>
class INSADMassPSPG< compute_stage >

This class adds PSPG stabilization to the mass equation, enabling use of equal order shape functions for pressure and velocity variables.

Definition at line 16 of file INSADMassPSPG.h.

Constructor & Destructor Documentation

INSADMassPSPG()

template<ComputeStage compute_stage>

INSADMassPSPG< compute_stage >::INSADMassPSPG

(

const InputParameters &

parameters

)

Definition at line 24 of file INSADMassPSPG.C.

  : ADKernelGrad<compute_stage>(parameters),
    _rho(getADMaterialProperty<Real>("rho_name")),
    _tau(getADMaterialProperty<Real>("tau")),
    _momentum_strong_residual(getADMaterialProperty<RealVectorValue>("momentum_strong_residual"))
{
}

Member Function Documentation

ADMaterialProperty() [1/3]

template<ComputeStage compute_stage>

const INSADMassPSPG< compute_stage >::ADMaterialProperty ( Real  ) &

protected

The density.

ADMaterialProperty() [2/3]

template<ComputeStage compute_stage>

const INSADMassPSPG< compute_stage >::ADMaterialProperty ( Real  ) &

protected

The stabilization parameter tau.

ADMaterialProperty() [3/3]

template<ComputeStage compute_stage>

const INSADMassPSPG< compute_stage >::ADMaterialProperty ( RealVectorValue  ) &

protected

The strong residual of the momentum equation, computed using INSADMaterial.

precomputeQpResidual()

template<ComputeStage compute_stage>

ADRealVectorValue INSADMassPSPG< compute_stage >::precomputeQpResidual ( )

overrideprotected

Definition at line 34 of file INSADMassPSPG.C.

{
  return -_tau[_qp] / _rho[_qp] * _momentum_strong_residual[_qp];
}

Member Data Documentation

usingKernelGradMembers

template<ComputeStage compute_stage>

INSADMassPSPG< compute_stage >::usingKernelGradMembers

protected

Definition at line 40 of file INSADMassPSPG.h.

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

• navier_stokes/include/kernels/INSADMassPSPG.h
• navier_stokes/src/kernels/INSADMassPSPG.C