OpenFOAM-12/applications/modules/multiphaseEuler/phaseSystems/diameterModels/linearTsubDiameter/linearTsubDiameter.H

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License
    This file is part of OpenFOAM.

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Class
    Foam::linearTsub

Description
    Vapour bubble diameter model for modelling of condensation of vapour
    bubbles. Calculates bubble diameter as a function of liquid phase
    subcooling.

    Reference:
    \verbatim
        Anglart, H., Nylund, O., Kurul, N., & Podowski, M. Z. (1997).
        CFD prediction of flow and phase distribution in fuel assemblies with
        spacers.
        Nuclear Engineering and Design, 177(1-3), 215-228.
    \endverbatim

SourceFiles
    linearTsub.C

\*---------------------------------------------------------------------------*/

#ifndef linearTsubDiameter_H
#define linearTsubDiameter_H

#include "sphericalDiameter.H"

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

namespace Foam
{
namespace diameterModels
{

/*---------------------------------------------------------------------------*\
                         Class linearTsub Declaration
\*---------------------------------------------------------------------------*/

class linearTsub
:
    public spherical
{
    // Private Data

        //- Name of the liquid phase that is used to determine subcooling
        //  temperature
        word liquidPhaseName_;

        //- Reference diameter for low subcooling temperature
        dimensionedScalar d2_;

        //- Subcooling temperature where low subcooling diameter is reached
        dimensionedScalar Tsub2_;

        //- Reference diameter for high subcooling temperature
        dimensionedScalar d1_;

        //- Subcooling temperature where high subcooling diameter is reached
        dimensionedScalar Tsub1_;

        //- Diameter field
        volScalarField d_;


public:

    //- Runtime type information
    TypeName("linearTsub");


    // Constructors

        //- Construct from dictionary and phase
        linearTsub
        (
            const dictionary& diameterProperties,
            const phaseModel& phase
        );


    //- Destructor
    virtual ~linearTsub();


    // Member Functions

        //- Get the diameter field
        virtual tmp<volScalarField> d() const;

        //- Correct the model
        virtual void correct();

        //- Read phaseProperties dictionary
        virtual bool read(const dictionary& phaseProperties);
};


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

} // End namespace diameterModels
} // End namespace Foam

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

#endif

// ************************************************************************* //