doxygen/modules/INSSplitMomentum_8h_source.html

//* 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 "Kernel.h"


// Forward Declarations

class INSSplitMomentum;


template <>

InputParameters validParams<INSSplitMomentum>();


class INSSplitMomentum : public Kernel

{

public:

  INSSplitMomentum(const InputParameters & parameters);


  virtual ~INSSplitMomentum() {}


protected:

  virtual Real computeQpResidual();

  virtual Real computeQpJacobian();

  virtual Real computeQpOffDiagJacobian(unsigned jvar);


  // Coupled variables

  const VariableValue & _u_vel;

  const VariableValue & _v_vel;

  const VariableValue & _w_vel;


  // Acceleration vector components

  const VariableValue & _a1;

  const VariableValue & _a2;

  const VariableValue & _a3;


  // Gradients

  const VariableGradient & _grad_u_vel;

  const VariableGradient & _grad_v_vel;

  const VariableGradient & _grad_w_vel;


  // Variable numberings

  unsigned _u_vel_var_number;

  unsigned _v_vel_var_number;

  unsigned _w_vel_var_number;


  unsigned _a1_var_number;

  unsigned _a2_var_number;

  unsigned _a3_var_number;


  // Parameters

  RealVectorValue _gravity;

  unsigned _component;


  // Material properties

  const MaterialProperty<Real> & _mu;

  const MaterialProperty<Real> & _rho;

};