GidaspowErgunWenYu.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) 2011-2018 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::dragModels::GidaspowErgunWenYu
 
Description
    Gidaspow, Ergun, Wen and Yu drag model
 
    Reference:
    \verbatim
        Gidaspow, D. (1994).
        Multiphase flow and fluidization: continuum and kinetic theory
        descriptions.
        Academic press, New York.
    \endverbatim
 
SourceFiles
    GidaspowErgunWenYu.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef GidaspowErgunWenYu_H
#define GidaspowErgunWenYu_H
 
#include "dragModel.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
class phasePair;
 
namespace dragModels
{
 
class Ergun;
class WenYu;
 
/*---------------------------------------------------------------------------*\
                           Class GidaspowErgunWenYu Declaration
\*---------------------------------------------------------------------------*/
 
class GidaspowErgunWenYu
:
    public dragModel
{
    // Private data
 
        //- Ergun drag model
        autoPtr<Ergun> Ergun_;
 
        //- Wen Yu drag model
        autoPtr<WenYu> WenYu_;
 
 
public:
 
    //- Runtime type information
    TypeName("GidaspowErgunWenYu");
 
 
    // Constructors
 
        //- Construct from a dictionary and an ordered phase pair
        GidaspowErgunWenYu
        (
            const dictionary& interfaceDict,
            const phasePair& pair,
            const bool registerObject
        );
 
 
    //- Destructor
    virtual ~GidaspowErgunWenYu();
 
 
    // Member Functions
 
        //- Drag coefficient
        virtual tmp<volScalarField> CdRe() const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace dragModels
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //