fixedReferenceTemperature.H

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    Copyright (C) 2017-2020 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.
 
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Class
    Foam::heatTransferCoeffModels::fixedReferenceTemperature
 
Description
    Heat transfer coefficient calculation that employs a fixed reference
    temperature
 
    The heat transfer coefficient is specified by:
 
    \f[
        h = \frac{q}{T_{ref} - T_w}
    \f]
 
Usage
    Example of function object specification:
    \verbatim
        type            heatTransferCoeff;
        libs            (fieldFunctionObjects);
        ...
        htcModel        fixedReferenceTemperature;
        TRef            300;
        ...
    \endverbatim
 
    Where the entries comprise:
    \table
        Property     | Description                          | Required | Default
        type         | type name: heatTransferCoeff         | yes |
        htcModel     | selected htc model                   | yes |
        TRef         | reference temperature                | yes |
    \endtable
 
SourceFiles
    fixedReferenceTemperature.C
 
SeeAlso
    Foam::heatTransferCoeffModel
 
\*---------------------------------------------------------------------------*/
 
#ifndef heatTransferCoeffModels_fixedReferenceTemperature_H
#define heatTransferCoeffModels_fixedReferenceTemperature_H
 
#include "heatTransferCoeffModel.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace heatTransferCoeffModels
{
 
/*---------------------------------------------------------------------------*\
                   Class fixedReferenceTemperature Declaration
\*---------------------------------------------------------------------------*/
 
class fixedReferenceTemperature
:
    public heatTransferCoeffModel
{
protected:
 
    // Protected Data
 
        //- Reference temperature
        scalar TRef_;
 
 
    // Protected Member Functions
 
        //- Set the heat transfer coefficient
        virtual void htc
        (
            volScalarField& htc,
            const FieldField<Field, scalar>& q
        );
 
        //- No copy construct
        fixedReferenceTemperature(const fixedReferenceTemperature&) = delete;
 
        //- No copy assignment
        void operator=(const fixedReferenceTemperature&) = delete;
 
 
public:
 
    //- Runtime type information
    TypeName("fixedReferenceTemperature");
 
 
    // Constructors
 
        //- Construct from components
        fixedReferenceTemperature
        (
            const dictionary& dict,
            const fvMesh& mesh,
            const word& TName
        );
 
 
    //- Destructor
    virtual ~fixedReferenceTemperature() = default;
 
 
    // Member Functions
 
        //- Read from dictionary
        virtual bool read(const dictionary& dict);
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace heatTransferCoeffModels
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //