tutorials/incompressible/simpleFoam/motorBike/system/streamLines

   1 /*--------------------------------*- C++ -*----------------------------------*\
   2 | =========                 |                                                 |
   3 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
   4 |  \\    /   O peration     | Version:  2.0.0                                 |
   5 |   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
   6 |    \\/     M anipulation  |                                                 |
   7 \*---------------------------------------------------------------------------*/
   8
   9 streamLines
  10 {
  11     type            streamLine;
  12
  13     // Output every
  14     outputControl   outputTime;
  15     // outputInterval 10;
  16
  17     setFormat       vtk; //gnuplot; //xmgr; //raw; //jplot;
  18
  19     // Velocity field to use for tracking.
  20     UName U;
  21
  22     // Tracked forwards (+U) or backwards (-U)
  23     trackForward    true;
  24
  25     // Names of fields to sample. Should contain above velocity field!
  26     fields (p U k);
  27
  28     // Steps particles can travel before being removed
  29     lifeTime        10000;
  30
  31     // Number of steps per cell (estimate). Set to 1 to disable subcycling.
  32     nSubCycle 5;
  33
  34     // Cloud name to use
  35     cloudName       particleTracks;
  36
  37     // Seeding method. See the sampleSets in sampleDict.
  38     seedSampleSet   uniform;  //cloud;//triSurfaceMeshPointSet;
  39
  40     uniformCoeffs
  41     {
  42         type        uniform;
  43         axis        x;  //distance;
  44
  45         // Note: tracks slightly offset so as not to be on a face
  46         start       (-1.001 1e-7 0.0011);
  47         end         (-1.001 1e-7 1.0011);
  48         nPoints     20;
  49     }
  50 }
  51
  52
  53 // ************************************************************************* //