doxygen/modules/INSBase_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 INSBase;


template <>

InputParameters validParams<INSBase>();


class INSBase : public Kernel

{

public:

  INSBase(const InputParameters & parameters);


  virtual ~INSBase() {}


protected:

  virtual Real computeQpResidual() = 0;

  virtual Real computeQpJacobian() = 0;

  virtual Real computeQpOffDiagJacobian(unsigned jvar) = 0;


  virtual RealVectorValue convectiveTerm();

  virtual RealVectorValue dConvecDUComp(unsigned comp);


  virtual RealVectorValue strongViscousTermLaplace();

  virtual RealVectorValue strongViscousTermTraction();

  virtual RealVectorValue dStrongViscDUCompLaplace(unsigned comp);

  virtual RealVectorValue dStrongViscDUCompTraction(unsigned comp);


  virtual RealVectorValue weakViscousTermLaplace(unsigned comp);

  virtual RealVectorValue weakViscousTermTraction(unsigned comp);

  virtual RealVectorValue dWeakViscDUCompLaplace();

  virtual RealVectorValue dWeakViscDUCompTraction();


  virtual RealVectorValue strongPressureTerm();

  virtual Real weakPressureTerm();

  virtual RealVectorValue dStrongPressureDPressure();

  virtual Real dWeakPressureDPressure();


  virtual RealVectorValue gravityTerm();


  virtual RealVectorValue timeDerivativeTerm();

  virtual RealVectorValue dTimeDerivativeDUComp(unsigned comp);


  virtual Real tau();

  virtual Real dTauDUComp(unsigned comp);


  virtual Real tauNodal();


  const VariablePhiSecond & _second_phi;


  // Coupled variables

  const VariableValue & _u_vel;

  const VariableValue & _v_vel;

  const VariableValue & _w_vel;

  const VariableValue & _p;


  // Gradients

  const VariableGradient & _grad_u_vel;

  const VariableGradient & _grad_v_vel;

  const VariableGradient & _grad_w_vel;

  const VariableGradient & _grad_p;


  // Seconds

  const VariableSecond & _second_u_vel;

  const VariableSecond & _second_v_vel;

  const VariableSecond & _second_w_vel;


  // Time derivatives

  const VariableValue & _u_vel_dot;

  const VariableValue & _v_vel_dot;

  const VariableValue & _w_vel_dot;


  // Derivatives of time derivatives

  const VariableValue & _d_u_vel_dot_du;

  const VariableValue & _d_v_vel_dot_dv;

  const VariableValue & _d_w_vel_dot_dw;


  // Variable numberings

  unsigned _u_vel_var_number;

  unsigned _v_vel_var_number;

  unsigned _w_vel_var_number;

  unsigned _p_var_number;


  RealVectorValue _gravity;


  // Material properties

  const MaterialProperty<Real> & _mu;

  const MaterialProperty<Real> & _rho;


  const Real & _alpha;

  bool _laplace;

  bool _convective_term;

  bool _transient_term;

};