nonEquilibrium.C
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) 2013-2018 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 \*---------------------------------------------------------------------------*/
25 
26 #include "nonEquilibrium.H"
28 
29 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
30 
31 namespace Foam
32 {
33 namespace TimeScaleModels
34 {
35  defineTypeNameAndDebug(nonEquilibrium, 0);
36 
38  (
39  TimeScaleModel,
40  nonEquilibrium,
41  dictionary
42  );
43 }
44 }
45 
46 
47 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
48 
50 (
51  const dictionary& dict
52 )
53 :
54  TimeScaleModel(dict)
55 {}
56 
57 
59 (
60  const nonEquilibrium& hc
61 )
62 :
63  TimeScaleModel(hc)
64 {}
65 
66 
67 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
68 
70 {}
71 
72 
73 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
74 
77 (
78  const FieldField<Field, scalar>& alpha,
79  const FieldField<Field, scalar>& r32,
80  const FieldField<Field, scalar>& uSqr,
82 ) const
83 {
84  static const scalar a =
85  8.0*sqrt(2.0)/(3.0*constant::mathematical::pi)
86  *0.25*(1.0 - e_*e_);
87 
88  return a*f*alphaPacked_/max(alphaPacked_ - alpha, small);
89 }
90 
91 
92 // ************************************************************************* //
virtual ~nonEquilibrium()
Destructor.
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:137
dimensioned< Type > max(const dimensioned< Type > &, const dimensioned< Type > &)
tmp< FieldField< Field, scalar > > oneByTau(const FieldField< Field, scalar > &alpha, const FieldField< Field, scalar > &r32, const FieldField< Field, scalar > &uSqr, const FieldField< Field, scalar > &f) const
Member Functions.
dimensionedScalar sqrt(const dimensionedScalar &ds)
defineTypeNameAndDebug(equilibrium, 0)
Macros for easy insertion into run-time selection tables.
Generic field type.
Definition: FieldField.H:51
Non-Equlibrium model for the time scale over which properties of a dispersed phase tend towards the m...
nonEquilibrium(const dictionary &dict)
Constructors.
addToRunTimeSelectionTable(TimeScaleModel, equilibrium, dictionary)
Base class for time scale models.
A class for managing temporary objects.
Definition: PtrList.H:53
Namespace for OpenFOAM.