Ergun.H
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23 
24 Class
25  Foam::dragModels::Ergun
26 
27 Description
28  H, Enwald, E. Peirano, A-E Almstedt
29  'Eulerian Two-Phase Flow Theory Applied to Fluidization'
30  Int. J. Multiphase Flow, Vol. 22, Suppl, pp. 21-66 (1996)
31  Eq. 104, p. 42
32 
33 SourceFiles
34  Ergun.C
35 
36 \*---------------------------------------------------------------------------*/
37 
38 #ifndef Ergun_H
39 #define Ergun_H
40 
41 #include "dragModel.H"
42 
43 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
44 
45 namespace Foam
46 {
47 
48 class phasePair;
49 
50 namespace dragModels
51 {
52 
53 /*---------------------------------------------------------------------------*\
54  Class Ergun Declaration
55 \*---------------------------------------------------------------------------*/
56 
57 class Ergun
58 :
59  public dragModel
60 {
61 public:
62 
63  //- Runtime type information
64  TypeName("Ergun");
65 
66 
67  // Constructors
68 
69  //- Construct from a dictionary and a phase pair
70  Ergun
71  (
72  const dictionary& dict,
73  const phasePair& pair,
74  const bool registerObject
75  );
76 
77 
78  //- Destructor
79  virtual ~Ergun();
80 
81 
82  // Member Functions
83 
84  //- Drag coefficient
85  virtual tmp<volScalarField> CdRe() const;
86 };
87 
88 
89 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
90 
91 } // End namespace dragModels
92 } // End namespace Foam
93 
94 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
95 
96 #endif
97 
98 // ************************************************************************* //
dictionary dict
Ergun(const dictionary &interfaceDict, const phaseModel &phase1, const phaseModel &phase2)
Construct from components.
TypeName("Ergun")
Runtime type information.
virtual tmp< volScalarField > CdRe() const
Drag coefficient.
virtual ~Ergun()
Destructor.
bool & registerObject()
Register object created from this IOobject with registry if true.
Definition: IOobject.H:327
Namespace for OpenFOAM.