Landman.H

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License
    This file is part of OpenFOAM.
 
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Class
    Foam::packingDispersionModels::Landman
 
Description
    Landman packing dispersion model for industrial separations
 
Usage
    Example usage:
    \verbatim
        packingDispersionModel Landman;
 
        LandmanCoeffs
        {
            sigma0          2.11e-3;
            n               5;
            alphaGel        0.14;
        }
    \endverbatim
 
SourceFiles
    Landman.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef Landman_H
#define Landman_H
 
#include "packingDispersionModel.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace packingDispersionModels
{
 
/*---------------------------------------------------------------------------*\
                           Class Landman Declaration
\*---------------------------------------------------------------------------*/
 
class Landman
:
    public packingDispersionModel
{
    // Private Data
 
        dimensionedScalar sigma0_;
        dimensionedScalar n_;
        dimensionedScalar alphaGel_;
 
 
public:
 
    //- Runtime type information
    TypeName("Landman");
 
 
    // Constructors
 
        //- Construct from components
        Landman
        (
            const dictionary& dict,
            const relativeVelocityModel& relativeVelocity
        );
 
 
    //- Destructor
    ~Landman();
 
 
    // Member Functions
 
        //- Return the derivative of the packing stress w.r.t. phase-fraction
        virtual tmp<volScalarField> sigmaPrime() const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace packingDispersionModels
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //