# gst: a backflipping behavior of air bubbles when they collide with a tilted surface

AA << observe that air bubbles exhibit a backflipping behavior when they collide with a tilted surface. >>

<< Particle image velocimetry reveals that the backflipping behavior is caused by wake-induced circulation around the bubble, which applies a lift force on the bubble. >>

<< The theoretical results are in good agreement with the experiments confirming the key role of the wake-induced lift force in backflipping. >>

Alireza Hooshanginejad, Anuj Baskota, Sunghwan Jung. Backflipping motion of air bubbles colliding with a tilted wall. arXiv: 2208.14486v1 [physics.flu-dyn]. Aug 30, 2022.

https://arxiv.org/abs/2208.14486 

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Also

keyword "bubble" in FonT

https://flashontrack.blogspot.com/search?q=bubble

keyword "bolla" | "bolle" in Notes (quasistochastic-poetry)

https://inkpi.blogspot.com/search?q=bolla

https://inkpi.blogspot.com/search?q=bolle

Keywords: gst, bubble, behavior, backflipping behavior, oblique collisions