Merge branch 'master' of ssh://git.code.sf.net/p/foam-extend/foam-extend-3.2
[foam-extend-3.2.git] / applications / solvers / coupled / conjugateHeatTransfer / fvPatchFields / externalRadiation / ersViewFactor / ersViewFactor.H
blob5c033df186426db9a12bdd8bc4229586c071e497
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 Class
25     Foam::ersViewFactor
27 Description
28     helper class to sum up external radiation sources
31 SourceFiles
32     ersViewFactor.C
34 \*---------------------------------------------------------------------------*/
36 #ifndef ersViewFactor_H
37 #define ersViewFactor_H
39 #include "externalRadiationSource.H"
41 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
43 namespace Foam
46 /*---------------------------------------------------------------------------*\
47                   Class wallHeatTransferFvPatch Declaration
48 \*---------------------------------------------------------------------------*/
50 class ersViewFactor
52     public externalRadiationSource
54     // Private data
56         //- temperature at infinity
57         scalar Tinf_;
59         //- view factor
60         scalarField F_;
62         //- espison
63         scalar epsilon_;
65 public:
67     //- Runtime type information
68     TypeName("viewFactor");
71     // Constructors
73         //- Construct from components
74         explicit ersViewFactor
75         (
76             const word& name,
77             const dictionary& dict,
78             const fvPatch& p
79         );
82         //- Construct from components
83         explicit ersViewFactor
84         (
85             const word& name,
86             const dictionary& dict
87         );
90         //- Construct and return a clone
91         virtual autoPtr<externalRadiationSource> clone() const
92         {
93             return autoPtr<externalRadiationSource>
94             (
95                 new ersViewFactor(*this)
96             );
97         }
99     // Destructor
101         virtual ~ersViewFactor()
102         {};
105     // Member functions
107         // Access
109         const scalarField& F() const
110         {
111             return F_;
112         };
114         scalarField& F()
115         {
116             return F_;
117         };
119         const scalar& epsilon() const
120         {
121             return epsilon_;
122         };
124         scalar& epsilson()
125         {
126             return epsilon_;
127         };
130         // Mapping functions
132         // Evaluation functions
134             //- Return heat flux
135             virtual tmp<scalarField> q(const scalarField& Tw) const;
138         //- Write
139         virtual void write(Ostream&) const;
143 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
145 } // End namespace Foam
147 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
149 #endif
151 // ************************************************************************* //