INSStressComponentAux.h

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//* This file is part of the MOOSE framework
//* https://www.mooseframework.org
//*
//* All rights reserved, see COPYRIGHT for full restrictions
//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
//*
//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html
 
#pragma once
 
#include "AuxKernel.h"
 
// Forward Declarations
class INSStressComponentAux;
 
template <>
InputParameters validParams<INSStressComponentAux>();
 
class INSStressComponentAux : public AuxKernel
{
public:
  INSStressComponentAux(const InputParameters & parameters);
 
  virtual ~INSStressComponentAux() {}
 
protected:
  virtual Real computeValue();
 
  // Velocity gradients
  const VariableGradient & _grad_velocity;
  const VariableValue & _pressure;
  const unsigned _comp;
  const MaterialProperty<Real> & _mu;
};