INSDivergenceAux Class Reference

Computes h_min / |u|. More...

#include <INSDivergenceAux.h>

Inheritance diagram for INSDivergenceAux:

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

Protected Member Functions
virtual Real	computeValue ()

Protected Attributes
const VariableGradient &	_grad_u_vel
const VariableGradient &	_grad_v_vel
const VariableGradient &	_grad_w_vel

Detailed Description

Computes h_min / |u|.

Definition at line 23 of file INSDivergenceAux.h.

Constructor & Destructor Documentation

INSDivergenceAux()

INSDivergenceAux::INSDivergenceAux

(

const InputParameters &

parameters

)

Definition at line 30 of file INSDivergenceAux.C.

  : AuxKernel(parameters),
    _grad_u_vel(coupledGradient("u")),
    _grad_v_vel(_mesh.dimension() >= 2 ? coupledGradient("v") : _grad_zero),
    _grad_w_vel(_mesh.dimension() == 3 ? coupledGradient("w") : _grad_zero)
{
}

~INSDivergenceAux()

virtual INSDivergenceAux::~INSDivergenceAux ( )

inlinevirtual

Definition at line 28 of file INSDivergenceAux.h.

{}

Member Function Documentation

computeValue()

Real INSDivergenceAux::computeValue ( )

protectedvirtual

Definition at line 39 of file INSDivergenceAux.C.

{
  // div U = du/dx + dv/dy + dw/dz
  return _grad_u_vel[_qp](0) + _grad_v_vel[_qp](1) + _grad_w_vel[_qp](2);
}

Member Data Documentation

_grad_u_vel

const VariableGradient& INSDivergenceAux::_grad_u_vel

protected

Definition at line 34 of file INSDivergenceAux.h.

Referenced by computeValue().

_grad_v_vel

const VariableGradient& INSDivergenceAux::_grad_v_vel

protected

Definition at line 35 of file INSDivergenceAux.h.

Referenced by computeValue().

_grad_w_vel

const VariableGradient& INSDivergenceAux::_grad_w_vel

protected

Definition at line 36 of file INSDivergenceAux.h.

Referenced by computeValue().

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

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