temperatureCoupledBase.H

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    Copyright (C) 2019 OpenCFD Ltd.
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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::temperatureCoupledBase
 
Description
    Common functions used in temperature coupled boundaries.
 
    The thermal conductivity \c kappa may be obtained by the following methods:
      - 'lookup' : lookup volScalarField (or volSymmTensorField) with name
        defined by 'kappa'
      - 'fluidThermo' : use fluidThermo and default
        compressible::turbulenceModel to calculate kappa
      - 'solidThermo' : use solidThermo kappa()
      - 'directionalSolidThermo': uses look up for volSymmTensorField for
        transformed kappa vector. Field name definable in 'alphaAni',
        named 'Anialpha' in solid solver by default
      - 'phaseSystem' : used for multiphase thermos
 
    \par Keywords provided by this class:
      \table
        Property     | Description                          | Required | Default
        kappaMethod  | Thermal conductivity method          | yes |
        kappa        | Name of thermal conductivity field   | no  | none
        alpha        | Name of thermal diffusivity field    | no  | none
        alphaAni     | Name of non-isotropic alpha          | no  | none
      \endtable
 
Usage
    \verbatim
    nonIsotropicWall
    {
        ...
        kappaMethod     directionalSolidThermo;
        kappa           none;
        alphaAni        Anialpha;
        ...
    }
    \endverbatim
 
SourceFiles
    temperatureCoupledBase.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef temperatureCoupledBase_H
#define temperatureCoupledBase_H
 
#include "scalarField.H"
#include "Enum.H"
#include "fvPatch.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                   Class temperatureCoupledBase Declaration
\*---------------------------------------------------------------------------*/
 
class temperatureCoupledBase
{
public:
 
    // Public Enumerations
 
        //- Type of supplied Kappa
        enum KMethodType
        {
            mtFluidThermo,
            mtSolidThermo,
            mtDirectionalSolidThermo,
            mtLookup
        };
 
 
protected:
 
    // Protected Data
 
        static const Enum<KMethodType> KMethodTypeNames_;
 
        //- Underlying patch
        const fvPatch& patch_;
 
        //- How to get K
        const KMethodType method_;
 
        //- Name of thermal conductivity field (if looked up from database)
        const word kappaName_;
 
        //- Name of the non-Isotropic alpha (default: Anialpha)
        const word alphaAniName_;
 
        //- Name of thermal diffusivity
        const word alphaName_;
 
 
public:
 
    // Constructors
 
        //- Construct from patch and K name
        temperatureCoupledBase
        (
            const fvPatch& patch,
            const word& calculationMethod,
            const word& kappaName,
            const word& alphaAniName,
            const word& alphaName
        );
 
        //- Construct from patch and dictionary
        temperatureCoupledBase
        (
            const fvPatch& patch,
            const dictionary& dict
        );
 
        //- Construct from patch and temperatureCoupledBase
        temperatureCoupledBase
        (
            const fvPatch& patch,
            const temperatureCoupledBase& base
        );
 
 
    //- Destructor
    virtual ~temperatureCoupledBase() = default;
 
 
    // Member functions
 
        //- Method to obtain K
        word KMethod() const
        {
            return KMethodTypeNames_[method_];
        }
 
        //- Name of thermal conductivity field
        const word& kappaName() const
        {
            return kappaName_;
        }
 
        //- Name of thermal diffusivity field
        const word& alphaName() const
        {
            return alphaName_;
        }
 
        //- Given patch temperature calculate corresponding K field
        virtual tmp<scalarField> kappa(const scalarField& Tp) const;
 
        //- Given patch temperature calculate corresponding alphaEff field
        virtual tmp<scalarField> alpha(const scalarField& Tp) const;
 
        //- Write
        void write(Ostream& os) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //