Collisions of elliptic vortex rings upon flat walls
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DOI: 10.1017/jfm.2025.401
Abstract: Abstract Head-on collisions between elliptic vortex rings (EVRs) and walls were studied experimentally using planar laser-induced fluorescence visualisations and time-resolved particle image velocimetry. Aspect ratios of $AR=2$ and 4 EVRs at a Reynolds number of… read more here.
Keywords: vortex rings; collision; axis switching; elliptic vortex ... See more keywords