WenYu.H
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25 
26 Class
27  Foam::dragModels::WenYu
28 
29 Description
30  H, Enwald, E. Peirano, A-E Almstedt
31  'Eulerian Two-Phase Flow Theory Applied to Fluidization'
32  Int. J. Multiphase Flow, Vol. 22, Suppl, pp. 21-66 (1996)
33  Eq. 86-87, p. 40
34 
35  This is identical to the Wen and Yu, Rowe model Table 3.6 p.56 in
36  the Ph.D. thesis of Berend van Wachem
37  'Derivation, Implementation and Validation
38  of
39  Computer Simulation Models
40  for Gas-Solid Fluidized Beds'
41 
42  NB: The difference between the Gidaspow-version is the void-fraction
43  in the Re-number
44 
45 SourceFiles
46  WenYu.C
47 
48 \*---------------------------------------------------------------------------*/
49 
50 #ifndef WenYu_H
51 #define WenYu_H
52 
53 #include "dragModel.H"
54 
55 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
56 
57 namespace Foam
58 {
59 namespace dragModels
60 {
61 
62 /*---------------------------------------------------------------------------*\
63  Class WenYu Declaration
64 \*---------------------------------------------------------------------------*/
65 
66 class WenYu
67 :
68  public dragModel
69 {
70 
71 public:
72 
73  //- Runtime type information
74  TypeName("WenYu");
75 
76 
77  // Constructors
78 
79  //- Construct from components
80  WenYu
81  (
82  const dictionary& interfaceDict,
83  const phaseModel& phase1,
84  const phaseModel& phase2
85  );
86 
87 
88  //- Destructor
89  virtual ~WenYu();
90 
91 
92  // Member Functions
93 
94  tmp<volScalarField> K(const volScalarField& Ur) const;
95 };
96 
97 
98 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
99 
100 } // End namespace dragModels
101 } // End namespace Foam
102 
103 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
104 
105 #endif
106 
107 // ************************************************************************* //
Foam::phaseModel
Single incompressible phase derived from the phase-fraction. Used as part of the multiPhaseMixture fo...
Definition: phaseModel.H:54
Foam::dragModel::phase1
const phaseModel & phase1() const
Definition: dragModel.H:111
Foam::tmp
A class for managing temporary objects.
Definition: PtrList.H:61
Foam::dragModel::K
virtual tmp< volScalarField > K() const
Return the drag coefficient K.
Definition: dragModel.C:153
Foam::dragModels::WenYu::TypeName
TypeName("WenYu")
Runtime type information.
Foam::dragModels::WenYu::~WenYu
virtual ~WenYu()
Destructor.
Definition: WenYu.C:64
Foam::dragModel::phase2
const phaseModel & phase2() const
Definition: dragModel.H:116
Foam::dragModels::WenYu
H, Enwald, E. Peirano, A-E Almstedt 'Eulerian Two-Phase Flow Theory Applied to Fluidization' Int....
Definition: WenYu.H:65
Foam::dictionary
A list of keyword definitions, which are a keyword followed by a number of values (eg,...
Definition: dictionary.H:123
Foam
Namespace for OpenFOAM.
Definition: atmBoundaryLayer.C:33
Foam::dragModels::WenYu::WenYu
WenYu(const dictionary &interfaceDict, const phaseModel &phase1, const phaseModel &phase2)
Construct from components.
Definition: WenYu.C:52
Foam::dragModel
Definition: dragModel.H:51
Foam::GeometricField< scalar, fvPatchField, volMesh >