GidaspowErgunWenYu.H

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License
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Class
    Foam::dragModels::GidaspowErgunWenYu
 
Description
    Gidaspow, Ergun, Wen and Yu drag model
 
    Reference:
    \verbatim
        "Multiphase flow and fluidization",
        Gidaspow, D.,
        Academic Press, New York, 1994.
    \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
 
// ************************************************************************* //