INSBoussinesqBodyForce.h

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#pragma once
 
#include "Kernel.h"
 
class INSBoussinesqBodyForce : public Kernel
{
public:
  INSBoussinesqBodyForce(const InputParameters & parameters);
 
  static InputParameters validParams();
 
  virtual ~INSBoussinesqBodyForce() {}
 
protected:
  virtual Real computeQpResidual() override;
  virtual Real computeQpJacobian() override;
  virtual Real computeQpOffDiagJacobian(unsigned jvar) override;
 
  // Parameters
  const VariableValue & _T;
  unsigned int _T_id;
  RealVectorValue _gravity;
  unsigned _component;
 
  // Material properties
  const MaterialProperty<Real> & _alpha;
  const MaterialProperty<Real> & _rho;
  const MaterialProperty<Real> & _T_ref;
};