fvSpecificSource.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.
 
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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    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::fvSpecificSource
 
Description
    Base class for sources which are specified as a specific value (e.g., mass
    flow rate per unit volume), and which apply over the entire mesh.
 
SourceFiles
    fvSpecificSource.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef fvSpecificSource_H
#define fvSpecificSource_H
 
#include "fvSource.H"
#include "DimensionedField.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                        Class fvSpecificSource Declaration
\*---------------------------------------------------------------------------*/
 
class fvSpecificSource
:
    public fvSource
{
protected:
 
    // Protected Member Functions
 
        // Sources
 
            //- Add a source term to an equation
            template<class Type>
            void addSupType
            (
                const VolField<Type>& field,
                fvMatrix<Type>& eqn
            ) const;
 
            //- Add a source term to a compressible equation
            template<class Type>
            void addSupType
            (
                const volScalarField& rho,
                const VolField<Type>& field,
                fvMatrix<Type>& eqn
            ) const;
 
            //- Add a source term to a phase equation
            template<class Type>
            void addSupType
            (
                const volScalarField& alpha,
                const volScalarField& rho,
                const VolField<Type>& field,
                fvMatrix<Type>& eqn
            ) const;
 
 
public:
 
    //- Runtime type information
    TypeName("fvSpecificSource");
 
 
    // Constructors
 
        //- Construct from explicit source name and mesh
        fvSpecificSource
        (
            const word& name,
            const word& modelType,
            const fvMesh& mesh,
            const dictionary& dict
        );
 
 
    //- Destructor
    virtual ~fvSpecificSource();
 
 
    // Member Functions
 
        // Access
 
            //- Return the cells that the source applies to
            virtual labelUList cells() const;
 
            //- Return the number of cells that the source applies to
            virtual label nCells() const;
 
 
        // Sources
 
            //- Return the source value
            virtual tmp<DimensionedField<scalar, volMesh>> S
            (
                const word& fieldName
            ) const = 0;
 
            //- Return the source value
            virtual tmp<scalarField> source(const word& fieldName) 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&);
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "fvSpecificSourceTemplates.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //