TomiyamaSwarm.H

Go to the documentation of this file.

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | www.openfoam.com
     \\/     M anipulation  |
-------------------------------------------------------------------------------
    Copyright (C) 2014 OpenFOAM Foundation
-------------------------------------------------------------------------------
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::TomiyamaSwarm
 
Description
    Swarm correction of Tomiyama et al.
 
    Reference:
    \verbatim
        "Drag Coefficients of Bubbles. 2nd Report. Drag Coefficient for a Swarm
         of Bubbles and its Applicability to Transient Flow."
        Tomiyama, A., Kataoka, I., Fukuda, T., and Sakaguchi, T.,
        Nippon Kikai Gakkai Ronbunshu
        Volume 61, Issue 588, 1995, pp. 2810-2817
    \endverbatim
 
SourceFiles
    TomiyamaSwarm.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef TomiyamaSwarm_H
#define TomiyamaSwarm_H
 
#include "swarmCorrection.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace swarmCorrections
{
 
/*---------------------------------------------------------------------------*\
                         Class TomiyamaSwarm Declaration
\*---------------------------------------------------------------------------*/
 
class TomiyamaSwarm
:
    public swarmCorrection
{
    // Private data
 
        //- Residual phase fraction
        const dimensionedScalar residualAlpha_;
 
        //- Constant exponent
        const dimensionedScalar l_;
 
 
public:
 
    //- Runtime type information
    TypeName("Tomiyama");
 
 
    // Constructors
 
        //- Construct from a dictionary and a phase pair
        TomiyamaSwarm
        (
            const dictionary& dict,
            const phasePair& pair
        );
 
 
    //- Destructor
    virtual ~TomiyamaSwarm();
 
 
    // Member Functions
 
        //- Swarm correction coefficient
        virtual tmp<volScalarField> Cs() const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace swarmCorrections
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //