INSMomentumBase.h

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//* This file is part of the MOOSE framework
//* https://mooseframework.inl.gov
//*
//* 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 "INSBase.h"
 
// Forward Declarations
 
class INSMomentumBase : public INSBase
{
public:
  static InputParameters validParams();
 
  INSMomentumBase(const InputParameters & parameters);
 
  virtual ~INSMomentumBase() {}
 
protected:
  virtual Real computeQpResidual();
  virtual Real computeQpJacobian();
  virtual Real computeQpOffDiagJacobian(unsigned jvar);
  virtual Real computeQpResidualViscousPart() = 0;
  virtual Real computeQpJacobianViscousPart() = 0;
  virtual Real computeQpOffDiagJacobianViscousPart(unsigned jvar) = 0;
 
  virtual Real computeQpPGResidual();
  virtual Real computeQpPGJacobian(unsigned comp);
 
  unsigned _component;
  bool _integrate_p_by_parts;
  bool _supg;
  const Function & _ffn;
};