WenYu.H
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25 
26 Class
27  Foam::dragModels::WenYu
28 
29 Description
30  Wen and Yu drag model
31 
32  Reference:
33  \verbatim
34  Enwald, H., Peirano, E., & Almstedt, A. E. (1996).
35  Eulerian two-phase flow theory applied to fluidization.
36  International Journal of Multiphase Flow, 22, 21-66.
37  Eq. 86-87, p. 40.
38  \endverbatim
39 
40 SourceFiles
41  WenYu.C
42 
43 \*---------------------------------------------------------------------------*/
44 
45 #ifndef WenYu_H
46 #define WenYu_H
47 
48 #include "dragModel.H"
49 
50 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
51 
52 namespace Foam
53 {
54 
55 class phasePair;
56 
57 namespace dragModels
58 {
59 
60 /*---------------------------------------------------------------------------*\
61  Class WenYu Declaration
62 \*---------------------------------------------------------------------------*/
63 
64 class WenYu
65 :
66  public dragModel
67 {
68  // Private data
69 
70  //- Residual Reynolds Number
71  const dimensionedScalar residualRe_;
72 
73 
74 public:
75 
76  //- Runtime type information
77  TypeName("WenYu");
78 
79 
80  // Constructors
81 
82  //- Construct from a dictionary and a phase pair
83  WenYu
84  (
85  const dictionary& dict,
86  const phasePair& pair,
87  const bool registerObject
88  );
89 
90 
91  //- Destructor
92  virtual ~WenYu();
93 
94 
95  // Member Functions
96 
97  //- Drag coefficient
98  virtual tmp<volScalarField> CdRe() const;
99 };
100 
101 
102 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
103 
104 } // End namespace dragModels
105 } // End namespace Foam
106 
107 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
108 
109 #endif
110 
111 // ************************************************************************* //
Foam::phasePair
Description for mass transfer between a pair of phases. The direction of the mass transfer is from th...
Definition: phasePair.H:51
Foam::tmp< volScalarField >
Foam::dragModels::WenYu::CdRe
virtual tmp< volScalarField > CdRe() const
Drag coefficient.
Definition: WenYu.C:66
Foam::dragModels::WenYu::TypeName
TypeName("WenYu")
Runtime type information.
Foam::dragModels::WenYu::~WenYu
virtual ~WenYu()
Destructor.
Definition: WenYu.C:60
Foam::IOobject::registerObject
bool registerObject() const
Should object created with this IOobject be registered?
Definition: IOobjectI.H:88
Foam::dragModels::WenYu
Wen and Yu drag model.
Definition: WenYu.H:63
Foam::dragModels::WenYu::WenYu
WenYu(const dictionary &dict, const phasePair &pair, const bool registerObject)
Construct from a dictionary and a phase pair.
Definition: WenYu.C:47
dict
dictionary dict
Definition: searchingEngine.H:14
Foam::dictionary
A list of keyword definitions, which are a keyword followed by a number of values (eg,...
Definition: dictionary.H:121
Foam::dimensioned< scalar >
Foam
Namespace for OpenFOAM.
Definition: atmBoundaryLayer.C:33
Foam::dragModel
Definition: dragModel.H:55