LopezDeBertodano.H
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23 
24 Class
25  Foam::turbulentDispersionModels::LopezDeBertodano
26 
27 Description
28  Lopez de Bertodano (1992) turbulent dispersion model.
29 
30  \verbatim
31  "Turbulent bubbly two-phase flow in a triangular
32  duct"
33  Lopez de Bertodano, M.
34  Ph.D. Thesis, Rensselaer Polytechnic Institution, New York, USA, 1992.
35  \endverbatim
36 
37  \verbatim
38  "The Favre averaged drag model for turbulent dispersion in Eulerian
39  multi-phase flows"
40  Burns, A.D., Frank, T., Hamill, I., Shi, J.M.,
41  5th international conference on multiphase flow
42  Volume 4, Paper 392, May 2004
43  \endverbatim
44 
45 SourceFiles
46  LopezDeBertodano.C
47 
48 \*---------------------------------------------------------------------------*/
49 
50 #ifndef LopezDeBertodano_H
51 #define LopezDeBertodano_H
52 
53 #include "turbulentDispersionModel.H"
54 
55 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
56 
57 namespace Foam
58 {
59 
60 class phasePair;
61 
62 namespace turbulentDispersionModels
63 {
64 
65 /*---------------------------------------------------------------------------*\
66  Class LopezDeBertodano Declaration
67 \*---------------------------------------------------------------------------*/
68 
69 class LopezDeBertodano
70 :
72 {
73  // Private data
74 
75  //- Constant turbulent dispersion coefficient
76  const dimensionedScalar Ctd_;
77 
78 
79 public:
80 
81  //- Runtime type information
82  TypeName("LopezDeBertodano");
83 
84 
85  // Constructors
86 
87  //- Construct from a dictionary and a phase pair
89  (
90  const dictionary& dict,
91  const phasePair& pair
92  );
93 
94 
95  //- Destructor
96  virtual ~LopezDeBertodano();
97 
98 
99  // Member Functions
100 
101  //- Turbulent diffusivity
102  // multiplying the gradient of the phase-fraction
103  virtual tmp<volScalarField> D() const;
104 };
105 
106 
107 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
108 
109 } // End namespace turbulentDispersionModels
110 } // End namespace Foam
111 
112 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
113 
114 #endif
115 
116 // ************************************************************************* //
virtual tmp< volScalarField > D() const
Turbulent diffusivity.
TypeName("LopezDeBertodano")
Runtime type information.
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:137
Namespace for OpenFOAM.
dictionary dict
LopezDeBertodano(const dictionary &dict, const phasePair &pair)
Construct from a dictionary and a phase pair.
Lopez de Bertodano (1992) turbulent dispersion model.
A class for managing temporary objects.
Definition: PtrList.H:118