Ergun.H

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Class
    Foam::dragModels::Ergun
 
Description
 
    Reference:
    \verbatim
        Enwald, H., Peirano, E., & Almstedt, A. E. (1996).
        Eulerian two-phase flow theory applied to fluidization.
        International Journal of Multiphase Flow, 22, 21-66.
    \endverbatim
 
SourceFiles
    Ergun.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef Ergun_H
#define Ergun_H
 
#include "dragModel.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
class phasePair;
 
namespace dragModels
{
 
/*---------------------------------------------------------------------------*\
                           Class Ergun Declaration
\*---------------------------------------------------------------------------*/
 
class Ergun
:
    public dragModel
{
public:
 
    //- Runtime type information
    TypeName("Ergun");
 
 
    // Constructors
 
        //- Construct from a dictionary and a phase pair
        Ergun
        (
            const dictionary& dict,
            const phasePair& pair,
            const bool registerObject
        );
 
 
    //- Destructor
    virtual ~Ergun();
 
 
    // Member Functions
 
        //- Drag coefficient
        virtual tmp<volScalarField> CdRe() const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace dragModels
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //