NSInternalEnergyAux Class Reference

Auxiliary kernel for computing the internal energy of the fluid. More...

#include <NSInternalEnergyAux.h>

Inheritance diagram for NSInternalEnergyAux:

Public Member Functions
	NSInternalEnergyAux (const InputParameters &parameters)
virtual	~NSInternalEnergyAux ()

Protected Member Functions
virtual Real	computeValue ()

Protected Attributes
const VariableValue &	_rho
const VariableValue &	_u_vel
const VariableValue &	_v_vel
const VariableValue &	_w_vel
const VariableValue &	_rhoE

Detailed Description

Auxiliary kernel for computing the internal energy of the fluid.

Definition at line 23 of file NSInternalEnergyAux.h.

Constructor & Destructor Documentation

NSInternalEnergyAux()

NSInternalEnergyAux::NSInternalEnergyAux

(

const InputParameters &

parameters

)

Definition at line 35 of file NSInternalEnergyAux.C.

  : AuxKernel(parameters),
    _rho(coupledValue(NS::density)),
    _u_vel(coupledValue(NS::velocity_x)),
    _v_vel(_mesh.dimension() >= 2 ? coupledValue(NS::velocity_y) : _zero),
    _w_vel(_mesh.dimension() == 3 ? coupledValue(NS::velocity_z) : _zero),
    _rhoE(coupledValue(NS::total_energy))
{
}

~NSInternalEnergyAux()

virtual NSInternalEnergyAux::~NSInternalEnergyAux ( )

inlinevirtual

Definition at line 28 of file NSInternalEnergyAux.h.

{}

Member Function Documentation

computeValue()

Real NSInternalEnergyAux::computeValue ( )

protectedvirtual

Definition at line 46 of file NSInternalEnergyAux.C.

{
  const RealVectorValue vel(_u_vel[_qp], _v_vel[_qp], _w_vel[_qp]);
 
  return _rhoE[_qp] / _rho[_qp] - 0.5 * vel.norm_sq();
}

Member Data Documentation

_rho

const VariableValue& NSInternalEnergyAux::_rho

protected

Definition at line 33 of file NSInternalEnergyAux.h.

Referenced by computeValue().

_rhoE

const VariableValue& NSInternalEnergyAux::_rhoE

protected

Definition at line 37 of file NSInternalEnergyAux.h.

Referenced by computeValue().

_u_vel

const VariableValue& NSInternalEnergyAux::_u_vel

protected

Definition at line 34 of file NSInternalEnergyAux.h.

Referenced by computeValue().

_v_vel

const VariableValue& NSInternalEnergyAux::_v_vel

protected

Definition at line 35 of file NSInternalEnergyAux.h.

Referenced by computeValue().

_w_vel

const VariableValue& NSInternalEnergyAux::_w_vel

protected

Definition at line 36 of file NSInternalEnergyAux.h.

Referenced by computeValue().

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

• navier_stokes/include/auxkernels/NSInternalEnergyAux.h
• navier_stokes/src/auxkernels/NSInternalEnergyAux.C