fixedTemperatureConstraint.H

Go to the documentation of this file.

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2012-2015 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
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
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    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::fv::fixedTemperatureConstraint
 
Description
    Fixed temperature equation constraint
 
    Sources described by:
 
        fixedTemperatureConstraintCoeffs
        {
            mode            uniform;    // uniform or lookup
 
            // uniform option
            temperature     constant 500; // fixed temperature with time [K]
 
            // lookup option
            // TName        T;          // optional temperature field name
        }
 
Note:
    The 'uniform' option allows the use of a time-varying uniform temperature
    by means of the DataEntry type.
 
SourceFiles
    fvOption.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef fixedTemperatureConstraint_H
#define fixedTemperatureConstraint_H
 
#include "cellSetOption.H"
#include "NamedEnum.H"
#include "DataEntry.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace fv
{
 
/*---------------------------------------------------------------------------*\
                 Class fixedTemperatureConstraint Declaration
\*---------------------------------------------------------------------------*/
 
class fixedTemperatureConstraint
:
    public cellSetOption
{
 
public:
 
    //- Temperature mode
    enum temperatureMode
    {
        tmUniform,
        tmLookup
    };
 
 
    //- String representation of temperatureMode enums
    static const NamedEnum<temperatureMode, 2> temperatureModeNames_;
 
 
protected:
 
    // Protected data
 
        //- Operation mode
        temperatureMode mode_;
 
        //- Uniform temperature [K]
        autoPtr<DataEntry<scalar> > Tuniform_;
 
        //- Temperature field name
        word TName_;
 
 
private:
 
    // Private Member Functions
 
        //- Disallow default bitwise copy construct
        fixedTemperatureConstraint(const fixedTemperatureConstraint&);
 
        //- Disallow default bitwise assignment
        void operator=(const fixedTemperatureConstraint&);
 
 
public:
 
    //- Runtime type information
    TypeName("fixedTemperatureConstraint");
 
 
    // Constructors
 
        //- Construct from components
        fixedTemperatureConstraint
        (
            const word& name,
            const word& modelType,
            const dictionary& dict,
            const fvMesh& mesh
        );
 
 
    //- Destructor
    virtual ~fixedTemperatureConstraint()
    {}
 
 
    // Member Functions
 
        //- Constrain energy equation to fix the temperature
        virtual void constrain(fvMatrix<scalar>& eqn, const label fieldI);
 
 
        // IO
 
            //- Read dictionary
            virtual bool read(const dictionary& dict);
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace fv
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //