applications/utilities/mesh/manipulation/moveDynamicMesh/moveDynamicMesh.C

   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.
  10
  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.
  15
  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.
  20
  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/>.
  23
  24 Application
  25     moveDynamicMesh
  26
  27 Description
  28     Mesh motion and topological mesh changes utility.
  29
  30 \*---------------------------------------------------------------------------*/
  31
  32 #include "fvCFD.H"
  33 #include "dynamicFvMesh.H"
  34
  35 using namespace Foam;
  36
  37 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  38 // Main program:
  39
  40 int main(int argc, char *argv[])
  41 {
  42     argList::validOptions.insert("checkFrequency", "int");
  43
  44 #   include "setRootCase.H"
  45 #   include "createTime.H"
  46 #   include "createDynamicFvMesh.H"
  47
  48     // Read check frequency
  49     label checkFrequency = 1;
  50     args.optionReadIfPresent("checkFrequency", checkFrequency);
  51
  52     while (runTime.loop())
  53     {
  54         Info<< "Time = " << runTime.timeName() << endl;
  55
  56         if (isDir(runTime.path()/"VTK"))
  57         {
  58             Info << "Clear VTK directory" << endl;
  59             rmDir(runTime.path()/"VTK");
  60         }
  61
  62         mesh.update();
  63
  64 #       include "checkVolContinuity.H"
  65 #       include "meshCourantNo.H"
  66
  67         if (runTime.timeIndex() % checkFrequency == 0)
  68         {
  69             mesh.checkMesh(true);
  70
  71             volScalarField magMeshCo
  72             (
  73                 "magMeshCo",
  74                 fvc::surfaceSum
  75                 (
  76                     mag
  77                     (
  78                         mesh.phi()*
  79                         mesh.surfaceInterpolation::deltaCoeffs()/
  80                         mesh.magSf()
  81                     )
  82                 )
  83             );
  84
  85             magMeshCo.write();
  86         }
  87
  88         runTime.write();
  89
  90         Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
  91             << "  ClockTime = " << runTime.elapsedClockTime() << " s"
  92             << nl << endl;
  93     }
  94
  95     Info<< "End\n" << endl;
  96
  97     return 0;
  98 }
  99
 100
 101 // ************************************************************************* //