phaseSystem.H

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2015-2019 OpenFOAM Foundation
    Copyright (C) 2022 OpenCFD Ltd.
-------------------------------------------------------------------------------
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::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 aspectRatioModel;
 
namespace reactingMultiphaseEuler
{
    class surfaceTensionModel;
}
/*---------------------------------------------------------------------------*\
                         Class phaseSystem Declaration
\*---------------------------------------------------------------------------*/
 
class phaseSystem
:
    public IOdictionary
{
public:
 
    // Public typedefs
 
        typedef HashPtrTable<fvVectorMatrix> momentumTransferTable;
 
        typedef HashPtrTable<fvScalarMatrix> heatTransferTable;
 
        typedef HashPtrTable<fvScalarMatrix> massTransferTable;
 
        typedef PtrListDictionary<phaseModel> phaseModelList;
 
        typedef UPtrList<phaseModel> phaseModelPartialList;
 
        typedef
            HashTable<autoPtr<phasePair>, phasePairKey, phasePairKey::hash>
            phasePairTable;
 
 
protected:
 
    // Protected typedefs
 
        typedef
            HashTable<dictionary, phasePairKey, phasePairKey::hash>
            dictTable;
 
        typedef
            HashTable<autoPtr<blendingMethod>> blendingMethodTable;
 
        typedef
            HashTable
            <
                autoPtr<reactingMultiphaseEuler::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_;
 
        //- Moving phase models
        phaseModelPartialList movingPhaseModels_;
 
        //- Stationary phase models
        phaseModelPartialList stationaryPhaseModels_;
 
        //- Anisothermal phase models
        phaseModelPartialList anisothermalPhaseModels_;
 
        //- Multi-component phase models
        phaseModelPartialList multiComponentPhaseModels_;
 
        //- 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,
            const bool correctFixedFluxBCs = true
        );
 
        //- Generate pairs and two-sided sub-model tables
        template<class modelType>
        void generatePairsAndSubModels
        (
            const word& modelName,
            HashTable
            <
                Pair<autoPtr<modelType>>,
                phasePairKey,
                phasePairKey::hash
            >& models,
            const bool correctFixedFluxBCs = true
        );
 
        //- Add the field to a phase-indexed list, with the given name,
        //  constructing if necessary
        template<class GeoField>
        void addField
        (
            const phaseModel& phase,
            const word& fieldName,
            tmp<GeoField> field,
            PtrList<GeoField>& fieldList
        ) const;
 
        //- Add the field to a phase-indexed list, with the given name,
        //  constructing if necessary
        template<class GeoField>
        void addField
        (
            const phaseModel& phase,
            const word& fieldName,
            const GeoField& field,
            PtrList<GeoField>& fieldList
        ) const;
 
        //- Add the field to a phase-indexed table, with the given name,
        //  constructing if necessary
        template<class GeoField>
        void addField
        (
            const phaseModel& phase,
            const word& fieldName,
            tmp<GeoField> field,
            HashPtrTable<GeoField>& fieldTable
        ) const;
 
        //- Add the field to a phase-indexed table, with the given name,
        //  constructing if necessary
        template<class GeoField>
        void addField
        (
            const phaseModel& phase,
            const word& fieldName,
            const GeoField& field,
            HashPtrTable<GeoField>& fieldTable
        ) const;
 
 
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
 
        // Access
 
            //- Return the mesh
            inline const fvMesh& mesh() const;
 
            //- Return the phase models
            inline const phaseModelList& phases() const;
 
            //- Access the phase models
            inline phaseModelList& phases();
 
            //- Return the models for phases that are moving
            inline const phaseModelPartialList& movingPhases() const;
 
            //- Access the models for phases that are moving
            inline phaseModelPartialList& movingPhases();
 
            //- Return the models for phases that are stationary
            inline const phaseModelPartialList& stationaryPhases() const;
 
            //- Access the models for phases that are stationary
            inline phaseModelPartialList& stationaryPhases();
 
            //- Return the models for phases that have variable temperature
            inline const phaseModelPartialList& anisothermalPhases() const;
 
            //- Access the models for phases that have variable temperature
            inline phaseModelPartialList& anisothermalPhases();
 
            //- Return the models for phases that have multiple species
            inline const phaseModelPartialList& multiComponentPhases() const;
 
            //- Access the models for phases that have multiple species
            inline phaseModelPartialList& multiComponentPhases();
 
            //- Return the phase pairs
            inline const phasePairTable& phasePairs() const;
 
            //- Return the mixture flux
            inline const surfaceScalarField& phi() const;
 
            //- Access the mixture flux
            inline surfaceScalarField& phi();
 
            //- Return the rate of change of the pressure
            inline const volScalarField& dpdt() const;
 
            //- Access the rate of change of the pressure
            inline volScalarField& dpdt();
 
            //- Return MRF zones
            inline const IOMRFZoneList& MRF() const;
 
            //- Access the fvOptions
            inline fv::options& fvOptions() const;
 
 
        // Sub-model lookup
 
            //- Check availability of a sub model for a given phase pair
            template<class modelType>
            bool foundSubModel(const phasePair& key) const;
 
            //- Return a sub model between a phase pair
            template<class modelType>
            const modelType& lookupSubModel(const phasePair& key) const;
 
            //- Check availability of a sub model between two phases
            template<class modelType>
            bool foundSubModel
            (
                const phaseModel& dispersed,
                const phaseModel& continuous
            ) const;
 
            //- Return a sub model between two phases
            template<class modelType>
            const modelType& lookupSubModel
            (
                const phaseModel& dispersed,
                const phaseModel& continuous
            ) const;
 
            //- Check availability of a blended sub model for a given phase pair
            template<class modelType>
            bool foundBlendedSubModel(const phasePair& key) const;
 
            //- Return a blended sub model between a phase pair
            template<class modelType>
            const BlendedInterfacialModel<modelType>&
            lookupBlendedSubModel(const phasePair& key) const;
 
 
        // Field construction
 
            //- Fill up gaps in a phase-indexed list of fields with zeros
            template
            <
                class Type,
                template<class> class PatchField,
                class GeoMesh
            >
            void fillFields
            (
                const word& name,
                const dimensionSet& dims,
                PtrList<GeometricField<Type, PatchField, GeoMesh>>& fieldList
            ) const;
 
            //- Fill up gaps in a phase-indexed table of fields with zeros
            template
            <
                class Type,
                template<class> class PatchField,
                class GeoMesh
            >
            void fillFields
            (
                const word& name,
                const dimensionSet& dims,
                HashPtrTable<GeometricField<Type, PatchField, GeoMesh>>&
                    fieldTable
            ) const;
 
 
        // Properties
 
            //- Return the mixture density
            tmp<volScalarField> rho() const;
 
            //- Return the mixture velocity
            tmp<volVectorField> U() const;
 
            //- Return the aspect-ratio for a pair
            tmp<volScalarField> E(const phasePairKey& key) const;
 
            //- Return the surface tension coefficient for a pair
            tmp<volScalarField> sigma(const phasePairKey& key) const;
 
            //- Return the mass transfer rate for a pair
            virtual tmp<volScalarField> dmdt(const phasePairKey& key) const;
 
            //- Return the mass transfer rates for each phase
            virtual PtrList<volScalarField> dmdts() const;
 
 
        // Transfers
 
            //- Return the momentum transfer matrices for the cell-based
            //  algorithm
            virtual autoPtr<momentumTransferTable> momentumTransfer() = 0;
 
            //- Return the momentum transfer matrices for the face-based
            //  algorithm
            virtual autoPtr<momentumTransferTable> momentumTransferf() = 0;
 
            //- Return the implicit force coefficients for the face-based
            //  algorithm
            virtual PtrList<surfaceScalarField> AFfs() const = 0;
 
            //- Return the force fluxes for the cell-based algorithm
            virtual PtrList<surfaceScalarField> phiFs
            (
                const PtrList<volScalarField>& rAUs
            ) = 0;
 
            //- Return the force fluxes for the face-based algorithm
            virtual PtrList<surfaceScalarField> phiFfs
            (
                const PtrList<surfaceScalarField>& rAUfs
            ) = 0;
 
            //- Return the force fluxes for the cell-based algorithm
            virtual PtrList<surfaceScalarField> phiKdPhis
            (
                const PtrList<volScalarField>& rAUs
            ) const = 0;
 
            //- Return the force fluxes for the face-based algorithm
            virtual PtrList<surfaceScalarField> phiKdPhifs
            (
                const PtrList<surfaceScalarField>& rAUfs
            ) const = 0;
 
            //- Return the explicit part of the drag force
            virtual PtrList<volVectorField> KdUByAs
            (
                const PtrList<volScalarField>& rAUs
            ) const = 0;
 
            //- Solve the drag system for the new velocities and fluxes
            virtual void partialElimination
            (
                const PtrList<volScalarField>& rAUs
            ) = 0;
 
            //- Solve the drag system for the new fluxes
            virtual void partialEliminationf
            (
                const PtrList<surfaceScalarField>& rAUfs
            ) = 0;
 
            //- Return the flux corrections for the cell-based algorithm
            virtual PtrList<surfaceScalarField> ddtCorrByAs
            (
                const PtrList<volScalarField>& rAUs,
                const bool includeVirtualMass = false
            ) const = 0;
 
            //- Return the phase diffusivities divided by the momentum
            //  coefficients
            virtual const HashPtrTable<surfaceScalarField>& DByAfs() const = 0;
 
            //- Return the heat transfer matrices
            virtual autoPtr<heatTransferTable> heatTransfer() const = 0;
 
            //- Return the mass transfer matrices
            virtual autoPtr<massTransferTable> massTransfer() const = 0;
 
 
        // Evolution
 
            //- Solve for the phase fractions
            virtual void solve();
 
            //- Correct the fluid properties other than those listed below
            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();
 
 
        // IO
 
            //- Read base phaseProperties dictionary
            virtual bool read();
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
tmp<volScalarField> byDt(const volScalarField& vf);
tmp<surfaceScalarField> byDt(const surfaceScalarField& sf);
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#include "phaseSystemI.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "phaseSystemTemplates.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //