PressureGradient Class Reference

#include <PressureGradient.h>

Inheritance diagram for PressureGradient:

Public Member Functions
	PressureGradient (const InputParameters &parameters)

Protected Member Functions
virtual Real	computeQpResidual ()
virtual Real	computeQpJacobian ()

Protected Attributes
unsigned int	_component
const VariableValue &	_pressure

Detailed Description

Definition at line 22 of file PressureGradient.h.

Constructor & Destructor Documentation

PressureGradient()

PressureGradient::PressureGradient

(

const InputParameters &

parameters

)

Definition at line 24 of file PressureGradient.C.

  : Kernel(parameters),
    _component(getParam<unsigned int>("component")),
    _pressure(coupledValue("pressure"))
{
}

Member Function Documentation

computeQpJacobian()

Real PressureGradient::computeQpJacobian ( )

protectedvirtual

Definition at line 38 of file PressureGradient.C.

{
  return 0.;
}

computeQpResidual()

Real PressureGradient::computeQpResidual ( )

protectedvirtual

Definition at line 32 of file PressureGradient.C.

{
  return -_pressure[_qp] * _grad_test[_i][_qp](_component);
}

Member Data Documentation

_component

unsigned int PressureGradient::_component

protected

Definition at line 31 of file PressureGradient.h.

Referenced by computeQpResidual().

_pressure

const VariableValue& PressureGradient::_pressure

protected

Definition at line 32 of file PressureGradient.h.

Referenced by computeQpResidual().

---

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

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