SplitCHBase Class Reference

The couple, SplitCHBase and SplitCHWRes, splits the CH equation by replacing chemical potential with 'w'. More...

#include <SplitCHBase.h>

Inheritance diagram for SplitCHBase:

Public Member Functions
	SplitCHBase (const InputParameters &parameters)

Protected Types
enum	PFFunctionType { Jacobian, Residual }

Protected Member Functions
virtual Real	computeQpResidual ()
virtual Real	computeQpJacobian ()
virtual Real	computeQpOffDiagJacobian (unsigned int jvar)
virtual Real	computeDFDC (PFFunctionType type)
virtual Real	computeDEDC (PFFunctionType type)

Detailed Description

The couple, SplitCHBase and SplitCHWRes, splits the CH equation by replacing chemical potential with 'w'.

Definition at line 21 of file SplitCHBase.h.

Member Enumeration Documentation

PFFunctionType

enum SplitCHBase::PFFunctionType

protected

Enumerator
Jacobian
Residual

Definition at line 27 of file SplitCHBase.h.

  {
    Jacobian,
    Residual
  };

Constructor & Destructor Documentation

SplitCHBase()

SplitCHBase::SplitCHBase

(

const InputParameters &

parameters

)

Definition at line 21 of file SplitCHBase.C.

: Kernel(parameters) {}

Member Function Documentation

computeDEDC()

Real SplitCHBase::computeDEDC ( PFFunctionType  type )

protectedvirtual

Definition at line 69 of file SplitCHBase.C.

{ return 0.0; }

Referenced by computeQpJacobian(), and computeQpResidual().

computeDFDC()

Real SplitCHBase::computeDFDC ( PFFunctionType  type )

protectedvirtual

Reimplemented in SplitCHMath.

Definition at line 67 of file SplitCHBase.C.

{ return 0.0; }

Referenced by computeQpJacobian(), and computeQpResidual().

computeQpJacobian()

Real SplitCHBase::computeQpJacobian ( )

protectedvirtual

Reimplemented in SplitCHCRes.

Definition at line 51 of file SplitCHBase.C.

{
  Real df_prime_zero_dc = computeDFDC(Jacobian);
  Real de_prime_dc = computeDEDC(Jacobian);
 
  Real jacobian = (df_prime_zero_dc + de_prime_dc) * _test[_i][_qp];
 
  return jacobian;
}

Referenced by SplitCHCRes::computeQpJacobian().

computeQpOffDiagJacobian()

Real SplitCHBase::computeQpOffDiagJacobian ( unsigned int  jvar )

protectedvirtual

Reimplemented in SplitCHCRes.

Definition at line 62 of file SplitCHBase.C.

{
  return 0.0;
}

computeQpResidual()

Real SplitCHBase::computeQpResidual ( )

protectedvirtual

Reimplemented in SplitCHCRes.

Definition at line 40 of file SplitCHBase.C.

{
  Real f_prime_zero = computeDFDC(Residual);
  Real e_prime = computeDEDC(Residual);
 
  Real residual = (f_prime_zero + e_prime) * _test[_i][_qp];
 
  return residual;
}

Referenced by SplitCHCRes::computeQpResidual(), and KKSSplitCHCRes::computeQpResidual().

---

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

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