fixed writing out entries in advective bc
[OpenFOAM-1.6-ext.git] / tutorials / heatTransfer / setHotRoom / setHotRoom.C
bloba1d45cb37300bd563195243767fab982db4c7e96
1 /*---------------------------------------------------------------------------*\
2   =========                 |
3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
4    \\    /   O peration     |
5     \\  /    A nd           | Copyright held by original author
6      \\/     M anipulation  |
7 -------------------------------------------------------------------------------
8 License
9     This file is part of OpenFOAM.
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 the
13     Free Software Foundation; either version 2 of the License, or (at your
14     option) any later version.
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.
21     You should have received a copy of the GNU General Public License
22     along with OpenFOAM; if not, write to the Free Software Foundation,
23     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 Application
26     setHotRoom
28 Description
29     Set the initial field of T for the hot room problem.
31 \*---------------------------------------------------------------------------*/
33 #include "fvCFD.H"
34 #include "OSspecific.H"
35 #include "fixedValueFvPatchFields.H"
37 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
39 int main(int argc, char *argv[])
42 #   include "setRootCase.H"
44 #   include "createTime.H"
45 #   include "createMesh.H"
46 #   include "createFields.H"
48 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
50 volScalarField::GeometricBoundaryField& Tpatches = T.boundaryField();
52 forAll(Tpatches, patchI)
54     if
55     (
56         isA<fixedValueFvPatchScalarField>(Tpatches[patchI])
57      && mesh.boundaryMesh()[patchI].name() == "floor"
58     )
59     {
60         fixedValueFvPatchScalarField& Tpatch =
61             refCast<fixedValueFvPatchScalarField>(Tpatches[patchI]);
62         
63         const vectorField& faceCentres = 
64             mesh.Cf().boundaryField()[patchI];
66         forAll(faceCentres, facei)
67         {
68             if 
69             (
70                 (faceCentres[facei].x() > 4.5) && 
71                 (faceCentres[facei].x() < 5.5) && 
72                 (faceCentres[facei].z() > 4.5) && 
73                 (faceCentres[facei].z() < 5.5) 
74             )
75             {
76                 Tpatch[facei] = 600;
77             }
78             else
79             {
80                 Tpatch[facei] = 300;
81             }
82         }
83     };
85     Info<< "Writing modified field T\n" << endl;
86     T.write();
88     Info<< "End\n" << endl;
90     return 0;
94 // ************************************************************************* //