BlobsSheetAtomization.H

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2011-2016 OpenFOAM Foundation
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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
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    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::BlobsSheetAtomization
 
Group
    grpLagrangianIntermediateAtomizationSubModels
 
Description
    Primary Breakup Model for pressure swirl atomizers.
 
    Accurate description in
    @verbatim
    Z. Han, S. Parrish, P.V. Farrell, R.D. Reitz
    "Modeling Atomization Processes Of Pressure Swirl Hollow-Cone Fuel Sprays"
    Atomization and Sprays, vol. 7, pp. 663-684, 1997
 
    and
 
    L. Allocca, G. Bella, A. De Vita, L. Di Angelo
    "Experimental Validation of a GDI Spray Model"
    SAE Technical Paper Series, 2002-01-1137
    @endverbatim
 
 
\*---------------------------------------------------------------------------*/
 
#ifndef BlobsSheetAtomization_H
#define BlobsSheetAtomization_H
 
#include "AtomizationModel.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
/*---------------------------------------------------------------------------*\
                   Class BlobsSheetAtomization Declaration
\*---------------------------------------------------------------------------*/
 
template<class CloudType>
class BlobsSheetAtomization
:
    public AtomizationModel<CloudType>
{
private:
 
    scalar B_;
    scalar angle_;
 
 
public:
 
    //- Runtime type information
    TypeName("blobsSheetAtomization");
 
 
    // Constructors
 
        //- Construct from dictionary
        BlobsSheetAtomization(const dictionary& dict, CloudType& cloud);
 
        //- Construct copy
        BlobsSheetAtomization(const BlobsSheetAtomization<CloudType>& am);
 
        //- Construct and return a clone
        virtual autoPtr<AtomizationModel<CloudType>> clone() const
        {
            return autoPtr<AtomizationModel<CloudType>>
            (
                new BlobsSheetAtomization<CloudType>(*this)
            );
        }
 
 
    //- Destructor
    virtual ~BlobsSheetAtomization();
 
 
    // Member Functions
 
        //- Initial value of liquidCore
        virtual scalar initLiquidCore() const;
 
        //- Flag to indicate if chi needs to be calculated
        virtual bool calcChi() const;
 
        virtual void update
        (
            const scalar dt,
            scalar& d,
            scalar& liquidCore,
            scalar& tc,
            const scalar rho,
            const scalar mu,
            const scalar sigma,
            const scalar volFlowRate,
            const scalar rhoAv,
            const scalar Urel,
            const vector& pos,
            const vector& injectionPos,
            const scalar pAmbient,
            const scalar chi,
            Random& rndGen
        ) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "BlobsSheetAtomization.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //