91aba2db2e
- Avoids the need for the 'OutputFilterFunctionObject' wrapper
- Time-control for execution and writing is now provided by the
'timeControlFunctionObject' which instantiates the processing
'functionObject' and controls its operation.
- Alternative time-control functionObjects can now be written and
selected at run-time without the need to compile wrapped version of
EVERY existing functionObject which would have been required in the
old structure.
- The separation of 'execute' and 'write' functions is now formalized in the
'functionObject' base-class and all derived classes implement the
two functions.
- Unnecessary implementations of functions with appropriate defaults
in the 'functionObject' base-class have been removed reducing
clutter and simplifying implementation of new functionObjects.
- The 'coded' 'functionObject' has also been updated, simplified and tested.
- Further simplification is now possible by creating some general
intermediate classes derived from 'functionObject'.
98 lines
2.7 KiB
C++
98 lines
2.7 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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// Interpolate U to create near-wall UNear
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near
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{
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// Where to load it from
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functionObjectLibs ("libfieldFunctionObjects.so");
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type nearWallFields;
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// Output every
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writeControl writeTime;
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// Calculate every
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executeControl writeTime;
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// Fields to be sampled. Per field original name and mapped field to
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// create.
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// Note: fields only get updated when writing!
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fields
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(
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(U UNear)
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);
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// Patches/groups to sample (regular expressions)
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patches (motorBikeGroup);
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// Distance to sample
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distance 0.001;
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}
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// Use UNear to track along wall
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wallBoundedStreamLines
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{
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// Where to load it from (if not already in solver)
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functionObjectLibs ("libfieldFunctionObjects.so");
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type wallBoundedStreamLine;
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// Output every
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writeControl writeTime;
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setFormat vtk; //gnuplot; //xmgr; //raw; //jplot;
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// Velocity field to use for tracking.
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UName UNear;
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// Interpolation method. Default is cellPoint. See sampleDict.
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//interpolationScheme pointMVC;
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// Tracked forwards (+U) or backwards (-U)
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trackForward true;
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interpolationScheme cellPoint;
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// Names of fields to sample. Should contain above velocity field!
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fields (p U k UNear);
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// Steps particles can travel before being removed
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lifeTime 100;
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// Cloud name to use
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cloudName wallBoundedParticleTracks;
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// Seeding method. See the sampleSets in sampleDict.
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seedSampleSet patchSeed; //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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start (0.0035 0.0999 0.0001);
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end (0.0035 0.0999 0.0099);
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nPoints 20;
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}
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cloudCoeffs
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{
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type cloud;
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axis x; //distance;
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points ((0.351516548679288 -0.0116085375585099 1.24));
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}
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patchSeedCoeffs
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{
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type patchSeed;
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patches (motorBikeGroup);
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axis x; //distance;
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maxPoints 20000;
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}
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}
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// ************************************************************************* //
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