Merge branch 'master' of ssh://git.code.sf.net/p/foam-extend/foam-extend-3.2
[foam-extend-3.2.git] / src / lagrangian / dsmc / submodels / BinaryCollisionModel / VariableHardSphere / VariableHardSphere.H
blobac71cde8c627356c533db1b4a7b96d68447cb003
1 /*---------------------------------------------------------------------------*\
2   =========                 |
3   \\      /  F ield         | foam-extend: Open Source CFD
4    \\    /   O peration     | Version:     3.2
5     \\  /    A nd           | Web:         http://www.foam-extend.org
6      \\/     M anipulation  | For copyright notice see file Copyright
7 -------------------------------------------------------------------------------
8 License
9     This file is part of foam-extend.
11     foam-extend is free software: you can redistribute it and/or modify it
12     under the terms of the GNU General Public License as published by the
13     Free Software Foundation, either version 3 of the License, or (at your
14     option) any later version.
16     foam-extend is distributed in the hope that it will be useful, but
17     WITHOUT ANY WARRANTY; without even the implied warranty of
18     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
19     General Public License for more details.
21     You should have received a copy of the GNU General Public License
22     along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
24 Description
25     Variable Hard Sphere BinaryCollision Model
27 \*---------------------------------------------------------------------------*/
29 #ifndef VariableHardSphere_H
30 #define VariableHardSphere_H
32 #include "BinaryCollisionModel.H"
34 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
36 namespace Foam
38 /*---------------------------------------------------------------------------*\
39                       Class VariableHardSphere Declaration
40 \*---------------------------------------------------------------------------*/
42 template<class CloudType>
43 class VariableHardSphere
45     public BinaryCollisionModel<CloudType>
47     // Private data
49         //- Reference temperature
50         const scalar Tref_;
53 public:
55     //- Runtime type information
56     TypeName("VariableHardSphere");
59     // Constructors
61         //- Construct from dictionary
62         VariableHardSphere
63         (
64             const dictionary& dict,
65             CloudType& cloud
66         );
69     // Destructor
70     virtual ~VariableHardSphere();
73     // Member Functions
75         //- Return the collision cross section * relative velocity product
76         virtual scalar sigmaTcR
77         (
78             label typeIdP,
79             label typeIdQ,
80             const vector& UP,
81             const vector& UQ
82         ) const;
84         //- Apply collision
85         virtual void collide
86         (
87             label typeIdP,
88             label typeIdQ,
89             vector& UP,
90             vector& UQ,
91             scalar& EiP,
92             scalar& EiQ
93         );
97 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
99 } // End namespace Foam
101 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
103 #ifdef NoRepository
104 #   include "VariableHardSphere.C"
105 #endif
107 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
109 #endif
111 // ************************************************************************* //