phaseSystem.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | Copyright (C) 2015-2016 OpenFOAM Foundation
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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.

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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::phaseSystem

Description
    Class to represent a system of phases and model interfacial transfers
    between them.

SourceFiles
    phaseSystem.C

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

#ifndef phaseSystem_H
#define phaseSystem_H

#include "IOdictionary.H"

#include "phaseModel.H"
#include "phasePair.H"
#include "orderedPhasePair.H"
#include "HashPtrTable.H"
#include "PtrListDictionary.H"

#include "IOMRFZoneList.H"
#include "fvOptions.H"

#include "volFields.H"
#include "surfaceFields.H"
#include "fvMatricesFwd.H"

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

namespace Foam
{

class blendingMethod;
template<class modelType> class BlendedInterfacialModel;
class surfaceTensionModel;
class aspectRatioModel;

/*---------------------------------------------------------------------------*\
                         Class phaseSystem Declaration
\*---------------------------------------------------------------------------*/

class phaseSystem
:
    public IOdictionary
{
public:

    // Public typedefs

        typedef
            HashPtrTable
            <
                volScalarField,
                phasePairKey,
                phasePairKey::hash
            >
            KdTable;

        typedef
            HashPtrTable
            <
                volScalarField,
                phasePairKey,
                phasePairKey::hash
            >
            VmTable;

        typedef
            HashPtrTable
            <
                fvVectorMatrix,
                word,
                string::hash
            >
            momentumTransferTable;

        typedef
            HashPtrTable
            <
                fvScalarMatrix,
                word,
                string::hash
            >
            heatTransferTable;

        typedef
            HashPtrTable
            <
                fvScalarMatrix,
                word,
                string::hash
            >
            massTransferTable;

        typedef PtrListDictionary<phaseModel> phaseModelList;


protected:

    // Protected typedefs

        typedef
            HashTable<dictionary, phasePairKey, phasePairKey::hash>
            dictTable;

        typedef
            HashTable<autoPtr<phasePair>, phasePairKey, phasePairKey::hash>
            phasePairTable;

        typedef
            HashTable<autoPtr<blendingMethod>, word, word::hash>
            blendingMethodTable;

        typedef
            HashTable
            <
                autoPtr<surfaceTensionModel>,
                phasePairKey,
                phasePairKey::hash
            >
            surfaceTensionModelTable;

        typedef
            HashTable
            <
                autoPtr<aspectRatioModel>,
                phasePairKey,
                phasePairKey::hash
            >
            aspectRatioModelTable;


    // Protected data

        //- Reference to the mesh
        const fvMesh& mesh_;

        //- Phase models
        phaseModelList phaseModels_;

        //- Phase pairs
        phasePairTable phasePairs_;

        //- Total volumetric flux
        surfaceScalarField phi_;

        //- Rate of change of pressure
        volScalarField dpdt_;

        //- Optional MRF zones
        IOMRFZoneList MRF_;

        //- Blending methods
        blendingMethodTable blendingMethods_;


        // Sub Models

            //- Surface tension models
            surfaceTensionModelTable surfaceTensionModels_;

            //- Aspect ratio models
            aspectRatioModelTable aspectRatioModels_;


    // Protected member functions

        //- Calculate and return the mixture flux
        tmp<surfaceScalarField> calcPhi
        (
            const phaseModelList& phaseModels
        ) const;

        //- Generate pairs
        void generatePairs
        (
            const dictTable& modelDicts
        );

        //- Generate pairs and sub-model tables
        template<class modelType>
        void createSubModels
        (
            const dictTable& modelDicts,
            HashTable
            <
                autoPtr<modelType>,
                phasePairKey,
                phasePairKey::hash
            >& models
        );

        //- Generate pairs and sub-model tables
        template<class modelType>
        void generatePairsAndSubModels
        (
            const word& modelName,
            HashTable
            <
                autoPtr<modelType>,
                phasePairKey,
                phasePairKey::hash
            >& models
        );

        //- Generate pairs and blended sub-model tables
        template<class modelType>
        void generatePairsAndSubModels
        (
            const word& modelName,
            HashTable
            <
                autoPtr<BlendedInterfacialModel<modelType>>,
                phasePairKey,
                phasePairKey::hash
            >& models
        );

        //- Generate pairs and per-phase sub-model tables
        template<class modelType>
        void generatePairsAndSubModels
        (
            const word& modelName,
            HashTable
            <
                HashTable<autoPtr<modelType>>,
                phasePairKey,
                phasePairKey::hash
            >& models
        );


public:

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

    //- Default name of the phase properties dictionary
    static const word propertiesName;


    // Constructors

        //- Construct from fvMesh
        phaseSystem(const fvMesh& mesh);


    //- Destructor
    virtual ~phaseSystem();


    // Member Functions

        //- Constant access the mesh
        inline const fvMesh& mesh() const;

        //- Constant access the phase models
        inline const phaseModelList& phases() const;

        //- Access the phase models
        inline phaseModelList& phases();

        //- Constant access the phase pairs
        inline const phasePairTable& phasePairs() const;

        //- Return the mixture density
        tmp<volScalarField> rho() const;

        //- Return the mixture velocity
        tmp<volVectorField> U() const;

        //- Constant access the mixture flux
        inline const surfaceScalarField& phi() const;

        //- Access the mixture flux
        inline surfaceScalarField& phi();

        //- Constant access the rate of change of the pressure
        inline const volScalarField& dpdt() const;

        //- Access the rate of change of the pressure
        inline volScalarField& dpdt();

        //- Return the aspect-ratio
        tmp<volScalarField> E(const phasePairKey& key) const;

        //- Return the surface tension coefficient
        tmp<volScalarField> sigma(const phasePairKey& key) const;

        //- Return MRF zones
        inline const IOMRFZoneList& MRF() const;

        //- Optional FV-options
        inline fv::options& fvOptions() const;

        //- Access a sub model between a phase pair
        template<class modelType>
        const modelType& lookupSubModel(const phasePair& key) const;

        //- Access a sub model between two phases
        template<class modelType>
        const modelType& lookupSubModel
        (
            const phaseModel& dispersed,
            const phaseModel& continuous
        ) const;

        //- Solve for the phase fractions
        virtual void solve();

        //- Correct the fluid properties other than the thermo and turbulence
        virtual void correct();

        //- Correct the kinematics
        virtual void correctKinematics();

        //- Correct the thermodynamics
        virtual void correctThermo();

        //- Correct the turbulence
        virtual void correctTurbulence();

        //- Correct the energy transport e.g. alphat
        virtual void correctEnergyTransport();

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


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

} // End namespace Foam

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

#include "phaseSystemI.H"

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

#ifdef NoRepository
    #include "phaseSystemTemplates.C"
#endif

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

#endif

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