GidaspowSchillerNaumann.H
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26 
27 Class
28  Foam::multiphaseEuler::dragModels::GidaspowSchillerNaumann
29 
30 Description
31  H, Enwald, E. Peirano, A-E Almstedt
32  'Eulerian Two-Phase Flow Theory Applied to Fluidization'
33  Int. J. Multiphase Flow, Vol. 22, Suppl, pp. 21-66 (1996)
34  Eq. 86-87, p. 40
35 
36  This is identical to the Wen and Yu, Rowe model Table 3.6 p.56 in
37  the Ph.D. thesis of Berend van Wachem
38  'Derivation, Implementation and Validation
39  of
40  Computer Simulation Models
41  for Gas-Solid Fluidized Beds'
42 
43 SourceFiles
44  GidaspowSchillerNaumann.C
45 
46 \*---------------------------------------------------------------------------*/
47 
48 #ifndef Foam_multiphaseEuler_dragModels_GidaspowSchillerNaumann_H
49 #define Foam_multiphaseEuler_dragModels_GidaspowSchillerNaumann_H
50 
51 #include "dragModel.H"
52 
53 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
54 
55 namespace Foam
56 {
57 namespace multiphaseEuler
58 {
59 namespace dragModels
60 {
61 
62 /*---------------------------------------------------------------------------*\
63  Class GidaspowSchillerNaumann Declaration
64 \*---------------------------------------------------------------------------*/
65 
67 :
68  public dragModel
69 {
70 
71 public:
72 
73  //- Runtime type information
74  TypeName("GidaspowSchillerNaumann");
75 
76 
77  // Constructors
78 
79  //- Construct from components
81  (
82  const dictionary& interfaceDict,
83  const phaseModel& phase1,
84  const phaseModel& phase2
85  );
86 
87 
88  //- Destructor
89  virtual ~GidaspowSchillerNaumann();
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 multiphaseEuler
102 } // End namespace Foam
103 
104 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
105 
106 #endif
107 
108 // ************************************************************************* //
const phaseModel & phase1() const
Definition: dragModel.H:114
A list of keyword definitions, which are a keyword followed by a number of values (eg...
Definition: dictionary.H:120
TypeName("GidaspowSchillerNaumann")
Runtime type information.
const phaseModel & phase2() const
Definition: dragModel.H:119
GidaspowSchillerNaumann(const dictionary &interfaceDict, const phaseModel &phase1, const phaseModel &phase2)
Construct from components.
H, Enwald, E. Peirano, A-E Almstedt &#39;Eulerian Two-Phase Flow Theory Applied to Fluidization&#39; Int...
tmp< volScalarField > K(const volScalarField &Ur) const
The drag function K used in the momentum eq.
A class for managing temporary objects.
Definition: HashPtrTable.H:50
Single incompressible phase derived from the phase-fraction. Used as part of the multiPhaseMixture fo...
Definition: phaseModel.H:53
Namespace for OpenFOAM.