limitTemperature.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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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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    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::limitTemperature
 
Description
    Limits the temperature to be between minimum and maximum values.
 
Usage
    Example usage:
    \verbatim
    limitT
    {
        type            limitTemperature;
 
        select          all;
 
        // field           T;   // Optional energy/temperature field name
                                // Set to T for compressibleVoF
 
        phase           gas; // Optional phase name
 
        min             200;
        max             500;
    }
    \endverbatim
 
SourceFiles
    limitTemperature.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef limitTemperature_H
#define limitTemperature_H
 
#include "fvConstraint.H"
#include "fvCellSet.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace fv
{
 
/*---------------------------------------------------------------------------*\
                      Class limitTemperature Declaration
\*---------------------------------------------------------------------------*/
 
class limitTemperature
:
    public fvConstraint
{
    // Private data
 
        //- The set of cells the fvConstraint applies to
        fvCellSet set_;
 
        //- Minimum temperature limit [K]
        scalar Tmin_;
 
        //- Maximum temperature limit [K]
        scalar Tmax_;
 
        //- Optional energy/temperature field name
        word fieldName_;
 
        //- Optional phase name
        word phaseName_;
 
 
    // Private Member Functions
 
        //- Non-virtual read
        void readCoeffs();
 
 
public:
 
    //- Runtime type information
    TypeName("limitTemperature");
 
 
    // Constructors
 
        //- Construct from components
        limitTemperature
        (
            const word& name,
            const word& modelType,
            const fvMesh& mesh,
            const dictionary& dict
        );
 
        //- Disallow default bitwise copy construction
        limitTemperature(const limitTemperature&) = delete;
 
 
    //- Destructor
    virtual ~limitTemperature()
    {}
 
 
    // Member Functions
 
        //- Return the list of fields constrained by the fvConstraint
        virtual wordList constrainedFields() const;
 
        //- Constrain the energy field
        virtual bool constrain(volScalarField& he) const;
 
        //- 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&);
 
        //- Read dictionary
        virtual bool read(const dictionary& dict);
 
 
    // Member Operators
 
        //- Disallow default bitwise assignment
        void operator=(const limitTemperature&) = delete;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace fv
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //