VariableHardSphere.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | www.openfoam.com
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    Copyright (C) 2011-2016 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
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    for more details.
 
    You should have received a copy of the GNU General Public License
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Class
    Foam::VariableHardSphere
 
Description
    Variable Hard Sphere BinaryCollision Model
 
\*---------------------------------------------------------------------------*/
 
#ifndef VariableHardSphere_H
#define VariableHardSphere_H
 
#include "BinaryCollisionModel.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
/*---------------------------------------------------------------------------*\
                      Class VariableHardSphere Declaration
\*---------------------------------------------------------------------------*/
 
template<class CloudType>
class VariableHardSphere
:
    public BinaryCollisionModel<CloudType>
{
    // Private data
 
        //- Reference temperature
        const scalar Tref_;
 
 
public:
 
    //- Runtime type information
    TypeName("VariableHardSphere");
 
 
    // Constructors
 
        //- Construct from dictionary
        VariableHardSphere
        (
            const dictionary& dict,
            CloudType& cloud
        );
 
 
    //- Destructor
    virtual ~VariableHardSphere();
 
 
    // Member Functions
 
        //- Flag to indicate whether model activates collision model
        virtual bool active() const;
 
        //- Return the collision cross section * relative velocity product
        virtual scalar sigmaTcR
        (
            const typename CloudType::parcelType& pP,
            const typename CloudType::parcelType& pQ
        ) const;
 
        //- Apply collision
        virtual void collide
        (
            typename CloudType::parcelType& pP,
            typename CloudType::parcelType& pQ
        );
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "VariableHardSphere.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //