FreeFOAM The Cross-Platform CFD Toolkit
definedHollowCone.H
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23 
24 Class
25  Foam::definedHollowConeInjector
26 
27 Description
28  An injector model for hollow/solid cone injection
29 
30  - user defined:
31  - inner/outer cone angle vs. time
32  - droplet PDF
33 
34 \*---------------------------------------------------------------------------*/
35 
36 #ifndef definedHollowConeInjector_H
37 #define definedHollowConeInjector_H
38 
40 #include <OpenFOAM/vector.H>
41 #include <pdf/pdf.H>
42 
43 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
44 
45 namespace Foam
46 {
47 /*---------------------------------------------------------------------------*\
48  Class definedHollowConeInjector Declaration
49 \*---------------------------------------------------------------------------*/
50 
52 :
53  public injectorModel
54 {
55 
56 private:
57 
58  // Private data
59 
60  typedef VectorSpace<Vector<scalar>, scalar, 2> pair;
61 
62  dictionary definedHollowConeDict_;
63  autoPtr<pdfs::pdf> dropletPDF_;
64 
65  // inner and outer cone angle time histories
66  // 2 column vectors = (time, coneAngle)
67  List<pair> innerConeAngle_;
68  List<pair> outerConeAngle_;
69 
70 public:
71 
72  //- Runtime type information
73  TypeName("definedHollowConeInjector");
74 
75 
76  // Constructors
77 
78  //- Construct from components
80  (
81  const dictionary& dict,
82  spray& sm
83  );
84 
85 
86  // Destructor
87 
89 
90 
91  // Member Functions
92 
93  //- Return the injected droplet diameter
94  scalar d0(const label injector, const scalar time) const;
95 
96  //- Return the spray angle of the injector
98  (
99  const label injector,
100  const label hole,
101  const scalar time,
102  const scalar d
103  ) const;
104 
105  scalar velocity
106  (
107  const label i,
108  const scalar time
109  ) const;
110 
111  scalar averageVelocity
112  (
113  const label i
114  ) const;
115 
116 };
117 
118 
119 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
120 
121 } // End namespace Foam
122 
123 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
124 
125 #endif
126 
127 // ************************ vim: set sw=4 sts=4 et: ************************ //