WenYu.H
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23 
24 Class
25  Foam::dragModels::WenYu
26 
27 Description
28  Wen and Yu drag model
29 
30  Reference:
31  \verbatim
32  "Eulerian Two-Phase Flow Theory Applied to Fluidization"
33  Enwald, H., Peirano, E., Almstedt, A-E.,
34  Int. J. Multiphase Flow, Vol. 22, Suppl, 1996, pp. 21-66
35  Eq. 86-87, p. 40
36  \endverbatim
37 
38 SourceFiles
39  WenYu.C
40 
41 \*---------------------------------------------------------------------------*/
42 
43 #ifndef WenYu_H
44 #define WenYu_H
45 
46 #include "dragModel.H"
47 
48 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
49 
50 namespace Foam
51 {
52 
53 class phasePair;
54 
55 namespace dragModels
56 {
57 
58 /*---------------------------------------------------------------------------*\
59  Class WenYu Declaration
60 \*---------------------------------------------------------------------------*/
61 
62 class WenYu
63 :
64  public dragModel
65 {
66  // Private data
67 
68  //- Residual Reynolds Number
69  const dimensionedScalar residualRe_;
70 
71 
72 public:
73 
74  //- Runtime type information
75  TypeName("WenYu");
76 
77 
78  // Constructors
79 
80  //- Construct from a dictionary and a phase pair
81  WenYu
82  (
83  const dictionary& dict,
84  const phasePair& pair,
85  const bool registerObject
86  );
87 
88 
89  //- Destructor
90  virtual ~WenYu();
91 
92 
93  // Member Functions
94 
95  //- Drag coefficient
96  virtual tmp<volScalarField> CdRe() const;
97 };
98 
99 
100 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
101 
102 } // End namespace dragModels
103 } // End namespace Foam
104 
105 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
106 
107 #endif
108 
109 // ************************************************************************* //
WenYu(const dictionary &interfaceDict, const phaseModel &phase1, const phaseModel &phase2)
Construct from components.
bool & registerObject()
Register object created from this IOobject with registry if true.
Definition: IOobject.H:290
Namespace for OpenFOAM.
virtual ~WenYu()
Destructor.
dictionary dict
virtual tmp< volScalarField > CdRe() const
Drag coefficient.
TypeName("WenYu")
Runtime type information.
dimensioned< scalar > dimensionedScalar
Dimensioned scalar obtained from generic dimensioned type.