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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  Enwald, H., Peirano, E., & Almstedt, A. E. (1996).
33  Eulerian two-phase flow theory applied to fluidisation.
34  International Journal of Multiphase Flow, 22, 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 "dispersedDragModel.H"
47 
48 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
49 
50 namespace Foam
51 {
52 namespace dragModels
53 {
54 
55 /*---------------------------------------------------------------------------*\
56  Class WenYu Declaration
57 \*---------------------------------------------------------------------------*/
58 
59 class WenYu
60 :
61  public dispersedDragModel
62 {
63  // Private Data
64 
65  //- Residual Reynolds Number
66  const dimensionedScalar residualRe_;
67 
68 
69 public:
70 
71  //- Runtime type information
72  TypeName("WenYu");
73 
74 
75  // Constructors
76 
77  //- Construct from a dictionary and an interface
78  WenYu
79  (
80  const dictionary& dict,
81  const phaseInterface& interface,
82  const bool registerObject
83  );
84 
85 
86  //- Destructor
87  virtual ~WenYu();
88 
89 
90  // Member Functions
91 
92  //- Drag coefficient
93  virtual tmp<volScalarField> CdRe() const;
94 };
95 
96 
97 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
98 
99 } // End namespace dragModels
100 } // End namespace Foam
101 
102 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
103 
104 #endif
105 
106 // ************************************************************************* //
dictionary dict
WenYu(const dictionary &dict, const phaseInterface &interface, const bool registerObject)
Construct from a dictionary and an interface.
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:156
virtual tmp< volScalarField > CdRe() const
Drag coefficient.
Class to represent an interface between phases. Derivations can further specify the configuration of ...
Wen and Yu drag model.
Definition: WenYu.H:58
virtual ~WenYu()
Destructor.
TypeName("WenYu")
Runtime type information.
A class for managing temporary objects.
Definition: PtrList.H:53
bool & registerObject()
Register object created from this IOobject with registry if true.
Definition: IOobject.H:351
Namespace for OpenFOAM.