CFDEMcoupling  2.4
 All Classes
ArchimedesIB.H
1 /*---------------------------------------------------------------------------*\
2  CFDEMcoupling - Open Source CFD-DEM coupling
3 
4  CFDEMcoupling is part of the CFDEMproject
5  www.cfdem.com
6  Christoph Goniva, christoph.goniva@cfdem.com
7  Copyright 2009-2012 JKU Linz
8  Copyright 2012- DCS Computing GmbH, Linz
9 -------------------------------------------------------------------------------
10 License
11  This file is part of CFDEMcoupling.
12 
13  CFDEMcoupling is free software; you can redistribute it and/or modify it
14  under the terms of the GNU General Public License as published by the
15  Free Software Foundation; either version 3 of the License, or (at your
16  option) any later version.
17 
18  CFDEMcoupling is distributed in the hope that it will be useful, but WITHOUT
19  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
20  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21  for more details.
22 
23  You should have received a copy of the GNU General Public License
24  along with CFDEMcoupling; if not, write to the Free Software Foundation,
25  Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
26 
27 Description
28  This code is designed to realize coupled CFD-DEM simulations using LIGGGHTS
29  and OpenFOAM(R). Note: this code is not part of OpenFOAM(R) (see DISCLAIMER).
30 
31  ArchimedesIB buoyancy force for sphere / cylinder (2d)
32  basic "on-off" handling of buoyancy at the interface
33 
34  Contribution by Alice Hager.
35 
36 Class
37  ArchimedesIB
38 
39 SourceFiles
40  ArchimedesIB.C
41 
42 \*---------------------------------------------------------------------------*/
43 
44 #ifndef ArchimedesIB_H
45 #define ArchimedesIB_H
46 
47 #include "forceModel.H"
48 
49 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
50 
51 namespace Foam
52 {
53 
54 /*---------------------------------------------------------------------------*\
55  Class ArchimedesIB Declaration
56 \*---------------------------------------------------------------------------*/
57 
59 :
60  public forceModel
61 {
62 private:
63 
64  dictionary propsDict_;
65 
66  bool twoDimensional_;
67 
68  word voidfractionFieldName_;
69 
70  const volScalarField& voidfractions_;
71 
72  word gravityFieldName_;
73 
74  #ifdef version21
75  const uniformDimensionedVectorField& g_; // ref to gravity
76  #elif defined(version16ext) || defined(version15)
77  const dimensionedVector& g_; // ref to gravity
78  #endif
79 
80 
81 public:
82 
83  //- Runtime type information
84  TypeName("ArchimedesIB");
85 
86 
87  // Constructors
88 
89  //- Construct from components
91  (
92  const dictionary& dict,
93  cfdemCloud& sm
94  );
95 
96  // Destructor
97 
98  ~ArchimedesIB();
99 
100 
101  // Member Functions
102  void setForce() const;
103 };
104 
105 
106 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
107 
108 } // End namespace Foam
109 
110 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
111 
112 #endif
113 
114 // ************************************************************************* //
Definition: cfdemCloud.H:81
Definition: forceModel.H:55
Definition: ArchimedesIB.H:58