CFDEMcoupling  2.4
 All Classes
viscForce.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  -div(tau)*Vp
32 Class
33  viscForce
34 
35 SourceFiles
36  viscForce.C
37 
38 \*---------------------------------------------------------------------------*/
39 
40 #ifndef viscForce_H
41 #define viscForce_H
42 
43 #include "forceModel.H"
44 #include "interpolationCellPoint.H"
45 
46 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
47 
48 namespace Foam
49 {
50 
51 /*---------------------------------------------------------------------------*\
52  Class viscForce Declaration
53 \*---------------------------------------------------------------------------*/
54 
55 class viscForce
56 :
57  public forceModel
58 {
59 private:
60  dictionary propsDict_;
61 
62  word velocityFieldName_;
63 
64  const volVectorField& U_;
65 
66  mutable double addedMassCoeff_; //added mass coefficient
67 
68 
69 public:
70 
71  //- Runtime type information
72  TypeName("viscForce");
73 
74 
75  // Constructors
76 
77  //- Construct from components
78  viscForce
79  (
80  const dictionary& dict,
81  cfdemCloud& sm
82  );
83 
84  // Destructor
85 
86  ~viscForce();
87 
88 
89  // Member Functions
90  void setForce() const;
91 };
92 
93 
94 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
95 
96 } // End namespace Foam
97 
98 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
99 
100 #endif
101 
102 // ************************************************************************* //
Definition: viscForce.H:55
Definition: cfdemCloud.H:81
Definition: forceModel.H:55