FreeFOAM The Cross-Platform CFD Toolkit
absorptionCoeffs.C
Go to the documentation of this file.
1 /*---------------------------------------------------------------------------*\
2  ========= |
3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration |
5  \\ / A nd | Copyright (C) 2008-2010 OpenCFD Ltd.
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 "absorptionCoeffs.H"
27 #include <OpenFOAM/IOstreams.H>
28 
29 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
30 
32 :
33  Tcommon_(readScalar(is)),
34  Tlow_(readScalar(is)),
35  Thigh_(readScalar(is)),
36  invTemp_(readBool(is))
37 {
38  for (label coefLabel=0; absorptionCoeffs::nCoeffs_; coefLabel++)
39  {
40  is >> highACoeffs_[coefLabel];
41  }
42 
43  for (label coefLabel=0; absorptionCoeffs::nCoeffs_; coefLabel++)
44  {
45  is >> lowACoeffs_[coefLabel];
46  }
47 }
48 
49 
50 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * //
51 
53 {}
54 
55 
56 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
57 
58 void Foam::radiation::absorptionCoeffs::checkT(const scalar T) const
59 {
60  if (T < Tlow_ || T > Thigh_)
61  {
63  (
64  "absorptionCoeffs::checkT(const scalar T) const"
65  ) << "attempt to use absCoeff out of temperature range:" << nl
66  << " " << Tlow_ << " -> " << Thigh_ << "; T = " << T
67  << nl << abort(FatalError);
68  }
69 }
70 
71 
74 (
75  const scalar T
76 ) const
77 {
78  checkT(T);
79 
80  if (T < Tcommon_)
81  {
82  return lowACoeffs_;
83  }
84  else
85  {
86  return highACoeffs_;
87  }
88 }
89 
90 
92 {
94 }
95 
96 
98 {
99  dict.lookup("Tcommon") >> Tcommon_;
100  dict.lookup("Tlow") >> Tlow_;
101  dict.lookup("Thigh") >> Thigh_;
102  dict.lookup("invTemp") >> invTemp_;
103 
104  dict.lookup("loTcoeffs") >> lowACoeffs_;
105  dict.lookup("hiTcoeffs") >> highACoeffs_;
106 }
107 
108 
109 // ************************ vim: set sw=4 sts=4 et: ************************ //