openfoam/applications/solvers/multiphase/reactingEulerFoam/interfacialCompositionModels/interfaceCompositionModels/interfaceCompositionModel/interfaceCompositionModel.H

/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           |
     \\/     M anipulation  |
-------------------------------------------------------------------------------
                            | Copyright (C) 2015 OpenFOAM Foundation
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License
    This file is part of OpenFOAM.

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    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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    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::interfaceCompositionModel

Description
    Generic base class for interface composition models. These models describe
    the composition in phase 1 of the supplied pair at the interface with phase
    2.

SourceFiles
    interfaceCompositionModel.C

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

#ifndef interfaceCompositionModel_H
#define interfaceCompositionModel_H

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

#include "volFields.H"
#include "dictionary.H"
#include "hashedWordList.H"
#include "runTimeSelectionTables.H"

namespace Foam
{

class phaseModel;
class phasePair;

/*---------------------------------------------------------------------------*\
                        Class interfaceCompositionModel Declaration
\*---------------------------------------------------------------------------*/

class interfaceCompositionModel
{
protected:

    // Protected data

        //- Phase pair
        const phasePair& pair_;

        //- Names of the transferring species
        const hashedWordList speciesNames_;


public:

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


    // Declare runtime construction

        declareRunTimeSelectionTable
        (
            autoPtr,
            interfaceCompositionModel,
            dictionary,
            (
                const dictionary& dict,
                const phasePair& pair
            ),
            (dict, pair)
        );


    // Constructors

        //- Construct from a dictionary and a phase pair
        interfaceCompositionModel
        (
            const dictionary& dict,
            const phasePair& pair
        );


    //- Destructor
    virtual ~interfaceCompositionModel() = default;


    // Selectors

        static autoPtr<interfaceCompositionModel> New
        (
            const dictionary& dict,
            const phasePair& pair
        );


    // Member Functions

        //- Update the composition
        virtual void update(const volScalarField& Tf) = 0;

        //- Return the transferring species names
        const hashedWordList& species() const;

        //- Returns whether the species is transported by the model and
        //- provides the name of the diffused species
        bool transports
        (
            word& speciesName
        ) const;

        //- Interface mass fraction
        virtual tmp<volScalarField> Yf
        (
            const word& speciesName,
            const volScalarField& Tf
        ) const = 0;

        //- The interface mass fraction derivative w.r.t. temperature
        virtual tmp<volScalarField> YfPrime
        (
            const word& speciesName,
            const volScalarField& Tf
        ) const = 0;

        //- Mass fraction difference between the interface and the field
        virtual tmp<volScalarField> dY
        (
            const word& speciesName,
            const volScalarField& Tf
        ) const = 0;

        //- Mass diffusivity
        virtual tmp<volScalarField> D
        (
            const word& speciesName
        ) const = 0;

        //- Latent heat
        virtual tmp<volScalarField> L
        (
            const word& speciesName,
            const volScalarField& Tf
        ) const = 0;

        //- Add latent heat flow rate to total
        virtual void addMDotL
        (
            const volScalarField& K,
            const volScalarField& Tf,
            volScalarField& mDotL,
            volScalarField& mDotLPrime
        ) const = 0;
};


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

} // End namespace Foam

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

#endif

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