CFDEMcoupling  2.4
 All Classes
dividedVoidFraction.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 Class
32  dividedVoidFraction
33 
34 SourceFiles
35  dividedVoidFraction.C
36 
37 \*---------------------------------------------------------------------------*/
38 
39 #ifndef dividedVoidFraction_H
40 #define dividedVoidFraction_H
41 
42 #include "voidFractionModel.H"
43 #include "interpolationCellPoint.H"
44 
45 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
46 
47 namespace Foam
48 {
49 
50 /*---------------------------------------------------------------------------*\
51  Class noDrag Declaration
52 \*---------------------------------------------------------------------------*/
53 
55 :
56  public voidFractionModel
57 {
58 
59 private:
60  dictionary propsDict_;
61 
62  bool verbose_;
63 
64  const scalar alphaMin_; // min value of voidFraction
65 
66  mutable bool alphaLimited_;
67 
68  mutable scalar tooMuch_; // particle volume which is lost due to voidFraction limitation
69 
70  bool interpolation_;
71 
72  bool cfdemUseOnly_;
73 
74  virtual inline scalar Vp(int index, scalar radius, scalar scaleVol) const
75  {
76  return 4.188790205*radius*radius*radius*scaleVol; //4/3*pi=4.188790205
77  };
78 
79 public:
80 
81  //- Runtime type information
82  TypeName("divided");
83 
84 
85  // Constructors
86 
87  //- Construct from components
89  (
90  const dictionary& dict,
91  cfdemCloud& sm
92  );
93 
94  // Destructor
95 
97 
98 
99  // Member Functions
100  void setvoidFraction(double** const& ,double**&, double**&, double**&, double**&) const;
101 };
102 
103 
104 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
105 
106 } // End namespace Foam
107 
108 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
109 
110 #endif
111 
112 // ************************************************************************* //
Definition: dividedVoidFraction.H:54
Definition: cfdemCloud.H:81
Definition: voidFractionModel.H:56