All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
DahnekeInterpolation.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) 2019-2021 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::diameterModels::coalescenceModels::DahnekeInterpolation
26 
27 Description
28  Interpolation formula of Dahneke (1983) as presented by Otto et al. (1999).
29  Utilises collisional diameters.
30 
31  References:
32  \verbatim
33  Dahneke, B. (1983).
34  Simple kinetic theory of Brownian diffusion in vapors and aerosols.
35  In Theory of dispersed multiphase flow (pp. 97-133). Academic Press.
36  \endverbatim
37 
38  \verbatim
39  Otto, E., Fissan, H., Park, S. H., & Lee, K. W. (1999).
40  The log-normal size distribution theory of Brownian aerosol coagulation
41  for the entire particle size range: part II—analytical solution using
42  Dahneke’s coagulation kernel.
43  Journal of aerosol science, 30(1), 17-34.
44  \endverbatim
45 
46 SourceFiles
47  DahnekeInterpolation.C
48 
49 \*---------------------------------------------------------------------------*/
50 
51 #ifndef DahnekeInterpolation_H
52 #define DahnekeInterpolation_H
53 
54 #include "coalescenceModel.H"
55 
56 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
57 
58 namespace Foam
59 {
60 namespace diameterModels
61 {
62 namespace coalescenceModels
63 {
64 
65 class BrownianCollisions;
66 class ballisticCollisions;
67 
68 /*---------------------------------------------------------------------------*\
69  Class DahnekeInterpolation Declaration
70 \*---------------------------------------------------------------------------*/
71 
73 :
74  public coalescenceModel
75 {
76  // Private Data
77 
78  //- Model for coagulation due to Brownian collisions
80 
81  //- Rate for coagulation due to Brownian collisions
82  volScalarField BrownianRate_;
83 
84  //- Model for coagulation due to ballistic collisions
86 
87  //- Rate for coagulation due to ballistic collisions
88  volScalarField ballisticRate_;
89 
90 
91 public:
92 
93  //- Runtime type information
94  TypeName("DahnekeInterpolation");
95 
96  // Constructor
97 
99  (
100  const populationBalanceModel& popBal,
101  const dictionary& dict
102  );
103 
104 
105  //- Destructor
106  virtual ~DahnekeInterpolation()
107  {}
108 
109 
110  // Member Functions
111 
112  //- Precompute diameter independent expressions
113  virtual void precompute();
114 
115  //- Add to coalescenceRate
116  virtual void addToCoalescenceRate
117  (
118  volScalarField& coalescenceRate,
119  const label i,
120  const label j
121  );
122 };
123 
124 
125 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
126 
127 } // End namespace coalescenceModels
128 } // End namespace diameterModels
129 } // End namespace Foam
130 
131 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
132 
133 #endif
134 
135 // ************************************************************************* //
virtual void precompute()
Precompute diameter independent expressions.
dictionary dict
intWM_LABEL_SIZE_t label
A label is an int32_t or int64_t as specified by the pre-processor macro WM_LABEL_SIZE.
Definition: label.H:59
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:156
Class that solves the univariate population balance equation by means of a class method (also called ...
TypeName("DahnekeInterpolation")
Runtime type information.
Base class for coalescence models.
Interpolation formula of Dahneke (1983) as presented by Otto et al. (1999). Utilises collisional diam...
An auto-pointer similar to the STL auto_ptr but with automatic casting to a reference to the type and...
Definition: PtrList.H:52
Namespace for OpenFOAM.
virtual void addToCoalescenceRate(volScalarField &coalescenceRate, const label i, const label j)
Add to coalescenceRate.
DahnekeInterpolation(const populationBalanceModel &popBal, const dictionary &dict)