heat_transfer_source.h

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//-----------------------------------------------------------------------bl-
//--------------------------------------------------------------------------
//
// GRINS - General Reacting Incompressible Navier-Stokes
//
// Copyright (C) 2014-2015 Paul T. Bauman, Roy H. Stogner
// Copyright (C) 2010-2013 The PECOS Development Team
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the Version 2.1 GNU Lesser General
// Public License as published by the Free Software Foundation.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc. 51 Franklin Street, Fifth Floor,
// Boston, MA  02110-1301  USA
//
//-----------------------------------------------------------------------el-


#ifndef GRINS_HEAT_TRANSFER_SOURCE_H
#define GRINS_HEAT_TRANSFER_SOURCE_H

// GRINS
#include "grins/physics.h"
#include "grins/primitive_temp_fe_variables.h"

// libMesh forward declarations
class GetPot;

namespace libMesh
{
  class FEMSystem;
}

namespace GRINS
{  

  template< class SourceFunction >
  class HeatTransferSource : public Physics
  {
  public:
    
    HeatTransferSource( const std::string& physics_name, const GetPot& input );

    ~HeatTransferSource();

    virtual void init_variables( libMesh::FEMSystem* system );


    virtual void element_time_derivative( bool compute_jacobian,
                                          AssemblyContext& context,
                                          CachedValues& cache );

  protected:

    SourceFunction _source;

    PrimitiveTempFEVariables _temp_vars;

  private:
    HeatTransferSource();

  }; // class HeatTransferSource

} // namespace GRINS
#endif // GRINS_HEAT_TRANSFER_SOURCE_H