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2025-02-13 13:38:39

Fascinating on Nostr: Kármán vortex streets form when fluid flow separates unsteadily behind an airfoil. ...

Kármán vortex streets form when fluid flow separates unsteadily behind an airfoil.

Here’s an attempt to visualize them in a 6" water tunnel.

[📹 Sarwesh Narayan Parbat]

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