#include <CoefDiffusion.h>

Inheritance diagram for CoefDiffusion:

Public Member Functions
	CoefDiffusion (const InputParameters &parameters)

Protected Member Functions
virtual Real	computeQpResidual ()

virtual Real	computeQpJacobian ()

Private Attributes
const Real	_coef

const Function *const	_func

Detailed Description

Definition at line 21 of file CoefDiffusion.h.

Constructor & Destructor Documentation

◆ CoefDiffusion()

CoefDiffusion::CoefDiffusion ( const InputParameters & parameters )

Definition at line 28 of file CoefDiffusion.C.

   : Kernel(parameters),
     _coef(getParam<Real>("coef")),
     _func(parameters.isParamValid("function") ? &getFunction("function") : NULL)
 {
 }

Member Function Documentation

◆ computeQpJacobian()

Real CoefDiffusion::computeQpJacobian ( )

protectedvirtual

Definition at line 47 of file CoefDiffusion.C.

 {
   Real diffusivity = _coef;
  
   if (_func)
     diffusivity += _func->value(_t, _q_point[_qp]);
  
   return diffusivity * _grad_test[_i][_qp] * _grad_phi[_j][_qp];
 }

◆ computeQpResidual()

Real CoefDiffusion::computeQpResidual ( )

protectedvirtual

Definition at line 36 of file CoefDiffusion.C.

 {
   Real diffusivity = _coef;
  
   if (_func)
     diffusivity += _func->value(_t, _q_point[_qp]);
  
   return diffusivity * _grad_test[_i][_qp] * _grad_u[_qp];
 }

Member Data Documentation

◆ _coef

const Real CoefDiffusion::_coef

private

Definition at line 31 of file CoefDiffusion.h.

Referenced by computeQpJacobian(), and computeQpResidual().

◆ _func

const Function* const CoefDiffusion::_func

private

Definition at line 32 of file CoefDiffusion.h.