All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
GidaspowErgunWenYu.H
Go to the documentation of this file.
1 /*---------------------------------------------------------------------------*\
2  ========= |
3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration | Website: https://openfoam.org
5  \\ / A nd | Copyright (C) 2011-2021 OpenFOAM Foundation
6  \\/ M anipulation |
7 -------------------------------------------------------------------------------
8 License
9  This file is part of OpenFOAM.
10 
11  OpenFOAM is free software: you can redistribute it and/or modify it
12  under the terms of the GNU General Public License as published by
13  the Free Software Foundation, either version 3 of the License, or
14  (at your option) any later version.
15 
16  OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
19  for more details.
20 
21  You should have received a copy of the GNU General Public License
22  along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
23 
24 Class
25  Foam::dragModels::GidaspowErgunWenYu
26 
27 Description
28  Gidaspow, Ergun, Wen and Yu drag model
29 
30  Reference:
31  \verbatim
32  Gidaspow, D. (1994).
33  Multiphase flow and fluidisation: continuum and kinetic theory
34  descriptions.
35  Academic press, New York.
36  \endverbatim
37 
38 SourceFiles
39  GidaspowErgunWenYu.C
40 
41 \*---------------------------------------------------------------------------*/
42 
43 #ifndef GidaspowErgunWenYu_H
44 #define GidaspowErgunWenYu_H
45 
46 #include "dragModel.H"
47 
48 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
49 
50 namespace Foam
51 {
52 namespace dragModels
53 {
54 
55 class Ergun;
56 class WenYu;
57 
58 /*---------------------------------------------------------------------------*\
59  Class GidaspowErgunWenYu Declaration
60 \*---------------------------------------------------------------------------*/
61 
63 :
64  public dragModel
65 {
66  // Private Data
67 
68  //- Ergun drag model
69  autoPtr<Ergun> Ergun_;
70 
71  //- Wen Yu drag model
72  autoPtr<WenYu> WenYu_;
73 
74 
75 public:
76 
77  //- Runtime type information
78  TypeName("GidaspowErgunWenYu");
79 
80 
81  // Constructors
82 
83  //- Construct from a dictionary and an ordered phase pair
85  (
86  const dictionary& interfaceDict,
87  const phasePair& pair,
88  const bool registerObject
89  );
90 
91 
92  //- Destructor
93  virtual ~GidaspowErgunWenYu();
94 
95 
96  // Member Functions
97 
98  //- Drag coefficient
99  virtual tmp<volScalarField> CdRe() const;
100 };
101 
102 
103 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
104 
105 } // End namespace dragModels
106 } // End namespace Foam
107 
108 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
109 
110 #endif
111 
112 // ************************************************************************* //
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.
virtual ~GidaspowErgunWenYu()
Destructor.
TypeName("GidaspowErgunWenYu")
Runtime type information.
GidaspowErgunWenYu(const dictionary &interfaceDict, const phasePair &pair, const bool registerObject)
Construct from a dictionary and an ordered phase pair.
An auto-pointer similar to the STL auto_ptr but with automatic casting to a reference to the type and...
Definition: PtrList.H:52
A class for managing temporary objects.
Definition: PtrList.H:53
Gidaspow, Ergun, Wen and Yu drag model.
bool & registerObject()
Register object created from this IOobject with registry if true.
Definition: IOobject.H:339
Namespace for OpenFOAM.