1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright held by original author
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29 Injector model based on an idea of Jerzy Chomiak.
31 Given the initial droplet size pdf in an interval d = (d0, d1),
32 the spray angle phi = phi(d), such that
33 the largest droplets have zero spray angle
34 and the smallest droplets have maximum spray angle.
35 i.e. phi(d=d1) = 0, phi(d=d0) = phiMax,
36 where phiMax is a model parameter.
38 \*---------------------------------------------------------------------------*/
40 #ifndef ChomiakInjector_H
41 #define ChomiakInjector_H
43 #include "injectorModel.H"
44 #include "scalarList.H"
47 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
52 /*---------------------------------------------------------------------------*\
53 Class ChomiakInjector Declaration
54 \*---------------------------------------------------------------------------*/
65 dictionary ChomiakDict_;
67 autoPtr<pdf> dropletPDF_;
68 scalarList maxSprayAngle_;
72 //- Runtime type information
73 TypeName("ChomiakInjector");
78 //- Construct from components
81 const dictionary& dict,
93 //- Return the injected droplet diameter
94 scalar d0(const label injector, const scalar time) const;
96 //- Return the spray angle of the injector
111 scalar averageVelocity
118 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
120 } // End namespace Foam
122 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
126 // ************************************************************************* //