83bae2efd3
This changes simplifies the specification of functionObjects in controlDict and is consistent with the 'libs' option in controlDict to load special solver libraries. Support for the old 'functionObjectLibs' name is supported for backward compatibility.
64 lines
1.9 KiB
C++
64 lines
1.9 KiB
C++
/*--------------------------------*- C++ -*----------------------------------*\
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| ========= | |
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| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
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| \\ / O peration | Version: dev |
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| \\ / A nd | Web: www.OpenFOAM.org |
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| \\/ M anipulation | |
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\*---------------------------------------------------------------------------*/
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streamLines
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{
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// Where to load it from
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libs ("libfieldFunctionObjects.so");
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type streamLine;
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// Output every
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writeControl writeTime;
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// writeInterval 10;
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setFormat vtk; //gnuplot; //xmgr; //raw; //jplot; //csv; //ensight;
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// Velocity field to use for tracking.
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UName U;
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// Tracked forwards (+U) or backwards (-U)
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trackForward true;
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// Names of fields to sample. Should contain above velocity field!
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fields (p U k);
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// Steps particles can travel before being removed
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lifeTime 10000;
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//- Specify either absolute length of steps (trackLength) or a number
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// of subcycling steps per cell (nSubCycle)
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// Size of single track segment [m]
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//trackLength 1e-3;
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// Number of steps per cell (estimate). Set to 1 to disable subcycling.
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nSubCycle 5;
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// Cloud name to use
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cloudName particleTracks;
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// Seeding method. See the sampleSets in sampleDict.
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seedSampleSet uniform; //cloud;//triSurfaceMeshPointSet;
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uniformCoeffs
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{
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type uniform;
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axis x; //distance;
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// Note: tracks slightly offset so as not to be on a face
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start (-1.001 -0.05 0.0011);
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end (-1.001 -0.05 1.0011);
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nPoints 20;
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}
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}
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// ************************************************************************* //
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