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fyfluiddynamics's video: Viscous cavity

@Viscous cavity
Video credit: A. Le Goff, D. Quere, and C. Clanet This video shows the cavity formed by the impact of a polypropylene sphere on a bath of viscous silicon oil at 28 m/s. From the authors: "We study experimentally the impact of solid spheres in a viscous liquid at moderate Reynolds numbers (Re ∼ 5--100). We first determine the drag force by following the slowdown dynamics of projectiles. We then focus on the shape of the free surface: such impacts generate cavities, whose original shape is described and modeled." For more information: http://pof.aip.org/resource/1/phfle6/v25/i4/p043101_s1

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This video was published on 2013-04-23 01:26:05 GMT by @fyfluiddynamics on Youtube. fyfluiddynamics has total 11.9K subscribers on Youtube and has a total of 48 video.This video has received 16 Likes which are lower than the average likes that fyfluiddynamics gets . @fyfluiddynamics receives an average views of 11K per video on Youtube.This video has received 0 comments which are lower than the average comments that fyfluiddynamics gets . Overall the views for this video was lower than the average for the profile.fyfluiddynamics #artObjMM has been used frequently in this Post.

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