CoupledScalarAdvection.h

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#pragma once
 
#include "Kernel.h"
#include "ScalarTransportBase.h"
 
class CoupledScalarAdvection : public Kernel, public ScalarTransportBase
{
public:
  CoupledScalarAdvection(const InputParameters & parameters);
 
  static InputParameters validParams();
 
  virtual ~CoupledScalarAdvection() {}
 
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;
 
  // Variable numberings
  unsigned _u_vel_var_number;
  unsigned _v_vel_var_number;
  unsigned _w_vel_var_number;
 
  VariableValue _u_def;
  VariableValue _v_def;
  VariableValue _w_def;
 
  Real _conc_scaling;
};