heatSource.H

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License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    Foam::fv::heatSource
 
Description
    Model for applying a heat source. Requires either the power, Q, or the
    power per unit volume, q, to be specified.
 
Usage
    Example usage:
    \verbatim
    heatSource
    {
        type            heatSource;
 
        cellZone        heater;
 
        Q               1e6;
    }
    \endverbatim
 
\*---------------------------------------------------------------------------*/
 
#ifndef heatSource_H
#define heatSource_H
 
#include "fvModel.H"
#include "fvCellZone.H"
#include "Function1.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace fv
{
 
/*---------------------------------------------------------------------------*\
                Class heatSource Declaration
\*---------------------------------------------------------------------------*/
 
class heatSource
:
    public fvModel
{
    // Private data
 
        //- The cellZone the model applies to
        fvCellZone zone_;
 
        //- The heat source
        autoPtr<Function1<scalar>> q_;
 
 
    // Private member functions
 
        //- Non-virtual read
        void readCoeffs(const dictionary& dict);
 
 
public:
 
    //- Runtime type information
    TypeName("heatSource");
 
 
    // Constructors
 
        //- Construct from dictionary
        heatSource
        (
            const word& name,
            const word& modelType,
            const fvMesh& mesh,
            const dictionary& dict
        );
 
 
    //- Destructor
    virtual ~heatSource();
 
 
    // Member Functions
 
        // Checks
 
            //- Return the list of fields for which the fvModel adds source term
            //  to the transport equation
            virtual wordList addSupFields() const;
 
 
        // Sources
 
            //- Source term to energy equation
            virtual void addSup
            (
                const volScalarField& he,
                fvMatrix<scalar>& eqn
            ) const;
 
            //- Source term to compressible energy equation
            virtual void addSup
            (
                const volScalarField& rho,
                const volScalarField& he,
                fvMatrix<scalar>& eqn
            ) const;
 
 
        // Mesh changes
 
            //- Update for mesh motion
            virtual bool movePoints();
 
            //- Update topology using the given map
            virtual void topoChange(const polyTopoChangeMap&);
 
            //- Update from another mesh using the given map
            virtual void mapMesh(const polyMeshMap&);
 
            //- Redistribute or update using the given distribution map
            virtual void distribute(const polyDistributionMap&);
 
 
        // IO
 
            //- Read dictionary
            virtual bool read(const dictionary& dict);
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace fv
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //