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LemmertChawla.H
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LemmertChawla.H
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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2016-2017 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::wallBoilingModels::nucleationSiteModels::LemmertChawla
Description
Lemmert & Chawla function for nucleation site density,
correlation by Egorov & Menter.
References:
\verbatim
Lemmert, M., & Chawla, J. M. (1977).
Influence of flow velocity on surface boiling heat transfer coefficient.
Heat Transfer in Boiling, 237, 247.
Egorov, Y., & Menter, F. (2004).
Experimental implementation of the RPI wall boiling model in CFX-5.6.
Staudenfeldweg, 12, 83624.
Technical Report ANSYS/TR-04-10, ANSYS Gmbh.
\endverbatim
SourceFiles
LemmertChawla.C
\*---------------------------------------------------------------------------*/
#ifndef LemmertChawla_H
#define LemmertChawla_H
#include "nucleationSiteModel.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
namespace wallBoilingModels
{
namespace nucleationSiteModels
{
/*---------------------------------------------------------------------------*\
Class LemmertChawla Declaration
\*---------------------------------------------------------------------------*/
class LemmertChawla
:
public nucleationSiteModel
{
// Private data:
//- Coefficient for nucleation site density
scalar Cn_;
public:
//- Runtime type information
TypeName("LemmertChawla");
// Constructors
//- Construct from a dictionary
LemmertChawla(const dictionary& dict);
//- Destructor
virtual ~LemmertChawla();
// Member Functions
//- Calculate and return the nucleation-site density
virtual tmp<scalarField> N
(
const phaseModel& liquid,
const phaseModel& vapor,
const label patchi,
const scalarField& Tl,
const scalarField& Tsatw,
const scalarField& L
) const;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace nucleationSiteModels
} // End namespace wallBoilingModels
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //