heatTransferSystem.H

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License
    This file is part of OpenFOAM.
 
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    the Free Software Foundation, either version 3 of the License, or
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Class
    Foam::heatTransferSystem
 
Description
    Class which provides interfacial momentum transfer between a number of
    phases. Drag, virtual mass, lift, wall lubrication and turbulent dispersion
    are all modelled. Access is provided to a various forces and coefficients
    needed by the solver.
 
SourceFiles
    heatTransferSystem.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef heatTransferSystem_H
#define heatTransferSystem_H
 
#include "phaseSystem.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Forward declaration of classes
class blendedHeatTransferModel;
class blendedSidedHeatTransferModel;
 
/*---------------------------------------------------------------------------*\
                 Class heatTransferSystem Declaration
\*---------------------------------------------------------------------------*/
 
class heatTransferSystem
:
    public IOdictionary
{
    // Private Type Definitions
 
        //- Table of one-resistance heat transfer models
        typedef
            HashPtrTable
            <
                blendedHeatTransferModel,
                phaseInterfaceKey,
                phaseInterfaceKey::hash
            > modelsTable;
 
        //- Table of two-resistance heat transfer models
        typedef
            HashPtrTable
            <
                blendedSidedHeatTransferModel,
                phaseInterfaceKey,
                phaseInterfaceKey::hash
            > sidedModelsTable;
 
 
    // Private Data
 
        //- Reference to the phase system
        const phaseSystem& fluid_;
 
        //- One-resistance heat transfer models
        modelsTable models_;
 
        //- Two-resistance heat transfer models
        sidedModelsTable sidedModels_;
 
 
    // Private Member Functions
 
        //- Create IO object for an optional constant/heatTransfer file
        IOobject io(const phaseSystem&) const;
 
        //- Return the models dictionary
        const dictionary& modelsDict() const;
 
        //- Read the models
        void readModels();
 
        //- Return the two-resistance heat transfer coefficients between a pair
        //  of phases with additional arguments
        template<class ... Args>
        Pair<tmp<volScalarField>> Hs
        (
            const phaseModel& phase1,
            const phaseModel& phase2,
            Args ... args
        ) const;
 
 
public:
 
    //- Runtime type information
    TypeName("heatTransferSystem");
 
 
    //- Default name of the phase properties dictionary
    static const word propertiesName;
 
 
    // Constructors
 
        //- Construct from a phase system
        heatTransferSystem(const phaseSystem&);
 
 
    //- Destructor
    virtual ~heatTransferSystem();
 
 
    // Member Functions
 
        //- Return the two-resistance heat transfer coefficients between a pair
        //  of phases
        Pair<tmp<volScalarField>> Hs
        (
            const phaseModel& phase1,
            const phaseModel& phase2
        ) const;
 
        //- Return the two-resistance heat transfer coefficients between a pair
        //  of phases with a specified residual volume fraction
        Pair<tmp<volScalarField>> Hs
        (
            const phaseModel& phase1,
            const phaseModel& phase2,
            const scalar residualAlpha
        ) const;
 
        //- Return the heat transfer matrices
        autoPtr<HashPtrTable<fvScalarMatrix>> heatTransfer() const;
 
        //- Read base phaseProperties dictionary
        virtual bool read();
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //