ADCHSplitChemicalPotential< compute_stage > Class Template Reference

Solves chemical potential in a weak sense (mu-mu_prop=0). More...

#include <ADCHSplitChemicalPotential.h>

Inheritance diagram for ADCHSplitChemicalPotential< compute_stage >:

Public Member Functions
	ADCHSplitChemicalPotential (const InputParameters &parameters)

Protected Member Functions
virtual ADReal	computeQpResidual ()
const	ADMaterialProperty (Real) &_chemical_potential

Protected Attributes
	usingKernelMembers

Detailed Description

template<ComputeStage compute_stage>
class ADCHSplitChemicalPotential< compute_stage >

Solves chemical potential in a weak sense (mu-mu_prop=0).

Can be coupled to Cahn-Hilliard equation to solve species diffusion. Allows spatial derivative of chemical potential when coupled to material state such as stress, etc. Can be used to model species diffusion mediated creep

Definition at line 16 of file ADCHSplitChemicalPotential.h.

Constructor & Destructor Documentation

ADCHSplitChemicalPotential()

template<ComputeStage compute_stage>

ADCHSplitChemicalPotential< compute_stage >::ADCHSplitChemicalPotential

(

const InputParameters &

parameters

)

Definition at line 23 of file ADCHSplitChemicalPotential.C.

  : ADKernel<compute_stage>(parameters),
    _chemical_potential(getADMaterialProperty<Real>("chemical_potential"))
{
}

Member Function Documentation

ADMaterialProperty()

template<ComputeStage compute_stage>

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

protected

computeQpResidual()

template<ComputeStage compute_stage>

ADReal ADCHSplitChemicalPotential< compute_stage >::computeQpResidual ( )

protectedvirtual

Definition at line 32 of file ADCHSplitChemicalPotential.C.

{
  return _test[_i][_qp] * (_u[_qp] - _chemical_potential[_qp]);
}

Member Data Documentation

usingKernelMembers

template<ComputeStage compute_stage>

ADCHSplitChemicalPotential< compute_stage >::usingKernelMembers

protected

Definition at line 38 of file ADCHSplitChemicalPotential.h.

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

• phase_field/include/kernels/ADCHSplitChemicalPotential.h
• phase_field/src/kernels/ADCHSplitChemicalPotential.C