FreeFOAM The Cross-Platform CFD Toolkit
vanDriestDelta.H
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23 
24 Class
25  Foam::compressible::LESModels::vanDriestDelta
26 
27 Description
28  Simple cube-root of cell volume delta used in compressible LES models.
29 
30 SourceFiles
31  vanDriestDelta.C
32 
33 \*---------------------------------------------------------------------------*/
34 
35 #ifndef vanDriestDelta_H
36 #define vanDriestDelta_H
37 
38 #include <LESdeltas/LESdelta.H>
39 
40 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
41 
42 namespace Foam
43 {
44 namespace compressible
45 {
46 namespace LESModels
47 {
48 
49 /*---------------------------------------------------------------------------*\
50  Class vanDriestDelta Declaration
51 \*---------------------------------------------------------------------------*/
52 
54 :
55  public LESdelta
56 {
57  // Private data
58 
59  autoPtr<LESdelta> geometricDelta_;
60  scalar kappa_;
61  scalar Aplus_;
62  scalar Cdelta_;
63  label calcInterval_;
64 
65 
66  // Private Member Functions
67 
68  //- Disallow default bitwise copy construct and assignment
70  void operator=(const vanDriestDelta&);
71 
72  // Calculate the delta values
73  void calcDelta();
74 
75 
76 public:
77 
78  //- Runtime type information
79  TypeName("vanDriest");
80 
81 
82  // Constructors
83 
84  //- Construct from name, mesh and IOdictionary
85  vanDriestDelta(const word& name, const fvMesh& mesh, const dictionary&);
86 
87 
88  //- Destructor
89  virtual ~vanDriestDelta()
90  {}
91 
92 
93  // Member Functions
94 
95  //- Read the LESdelta dictionary
96  virtual void read(const dictionary&);
97 
98  // Correct values
99  virtual void correct();
100 };
101 
102 
103 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
104 
105 } // End namespace LESModels
106 } // End namespace compressible
107 } // End namespace Foam
108 
109 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
110 
111 #endif
112 
113 // ************************ vim: set sw=4 sts=4 et: ************************ //