solidification.H

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    Copyright (C) 2013-2017 OpenFOAM Foundation
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License
    This file is part of OpenFOAM.
 
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Class
    Foam::regionModels::surfaceFilmModels::solidification
 
Description
    Solidification phase change model where all film mass is converted when the
    local temperature > activation temperature.  The latent heat is
    assumed to be removed by heat-transfer to the wall.
 
SourceFiles
    solidification.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef solidification_H
#define solidification_H
 
#include "phaseChangeModel.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace regionModels
{
namespace surfaceFilmModels
{
 
/*---------------------------------------------------------------------------*\
                       Class solidification Declaration
\*---------------------------------------------------------------------------*/
 
class solidification
:
    public phaseChangeModel
{
    // Private member functions
 
        //- No copy construct
        solidification(const solidification&) = delete;
 
        //- No copy assignment
        void operator=(const solidification&) = delete;
 
 
protected:
 
    // Protected data
 
        //- Temperature at which solidification starts
        scalar T0_;
 
        //- Solidification limiter
        //  Maximum fraction of film which can solidify in a time-step
        scalar maxSolidificationFrac_;
 
        //- Solidification limiter
        //  Maximum rate at which the film can solidify
        dimensionedScalar maxSolidificationRate_;
 
        //- Accumulated solid mass [kg]
        volScalarField mass_;
 
        //- Accumulated solid thickness [m]
        volScalarField thickness_;
 
 
public:
 
    //- Runtime type information
    TypeName("solidification");
 
 
    // Constructors
 
        //- Construct from surface film model
        solidification(surfaceFilmRegionModel& film, const dictionary& dict);
 
 
    //- Destructor
    virtual ~solidification();
 
 
    // Member Functions
 
        // Evolution
 
            //- Correct
            virtual void correctModel
            (
                const scalar dt,
                scalarField& availableMass,
                scalarField& dMass,
                scalarField& dEnergy
            );
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace surfaceFilmModels
} // End namespace regionModels
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //