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  • #16947

Closed
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Opened Jan 05, 2017 by Mathieu Westphal@mwestphalMaintainer

LagrangianParticleTracker hangs with "BreakUp bomb" surface

LagrangianParticleTracker support surface interaction, even with matida model.

There is one interaction which create new particles : Break Up

In some cases, if all the surface breakup the particles, then the number of particle while exponentially grows, making paraview hangs :

One could add a "Maximum Number of particle by node parameters", or add a checkbox to prevent particle breakup at the first step.

How to reproduce :

  • Open Paraview, Load LPT Plugin
  • Load flow, seeds, surface from LPT data
  • Add a LagrangianSurfaceHelper on surface, set surfaceType to BreakUp on all blocks
  • Add a LPT on flow, select seeds and surfaces, Apply
  • ParaView Hangs
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Reference: vtk/vtk#16947