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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2024 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
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::fv::heatTransferCoefficientModels::function2
Description
Function2 heat transfer model. The 2D function returns the heat transfer
coefficient as a function of the local and neighbouring velocity
magnitudes.
Usage
Example usage:
\verbatim
{
heatTransferCoefficientModel function2;
htcFunc
{
type constant;
value 1e5;
}
}
\endverbatim
\*---------------------------------------------------------------------------*/
#ifndef function2_H
#define function2_H
#include "heatTransferCoefficientModel.H"
#include "Function2.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
namespace fv
{
namespace heatTransferCoefficientModels
{
/*---------------------------------------------------------------------------*\
Class function2 Declaration
\*---------------------------------------------------------------------------*/
class function2
:
public heatTransferCoefficientModel
{
// Private Data
//- Reference to the inter region model
const interRegionModel& model_;
//- Name of velocity field; default = U
word UName_;
//- Name of neighbour velocity field; default = U
word UNbrName_;
//- Heat transfer coefficient function ptr
autoPtr<Function2<scalar>> htcFunc_;
//- Heat transfer coefficient [W/m^2/K]
volScalarField htc_;
// Private Member Functions
//- Non-virtual read
void readCoeffs(const dictionary& dict);
public:
//- Runtime type information
TypeName("function2");
// Constructors
//- Construct from dictionary and model
function2(const dictionary& dict, const interRegionModel& model);
//- Destructor
virtual ~function2();
// Member Functions
//- Get the heat transfer coefficient
virtual tmp<volScalarField> htc() const
{
return htc_;
}
//- Correct the heat transfer coefficient
virtual void correct();
//- Read dictionary
virtual bool read(const dictionary& dict);
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace heatTransferCoefficientModels
} // End namespace fv
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
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