This slow - motion footage of a squab in flying is for certain worth see for its artistic and expert merit ( be certain to bump the resolution up to 720p ) , but it ’s also a expectant chance to understand some of the science behind the bird ’s aerial power .
Fuck Yeah Fluid Dynamicswalks us through what we ’re keep an eye on :
observe how its wings flex through its accident and the room the wings rotate over the course of study of the downstroke and setback . There is incredible beauty and complexness in this motion . The alteration in annex pattern andangle of attackis what allows the bird to maximize the rhytidectomy it generates . mention also how the outer feathers irrupt during the downstroke . This promotes Sturm und Drang in the air moving near the annex , which forbid separated flow that would stimulate the peacenik to stall .
The TV up top was film by William Hoebink and Xander van der Sar for theFlight Artists Projectat Wageningen University . And just for kicks , here ’s another dove burgeon forth by an entirely different squad of videographers , only this fourth dimension it ’s a sidelong scene ( in this video , I found it even easier to see the flank rotation mention by FYFD ) . Do n’t you just wish well everything could be filmed at 1500 frames per second ?
[ The Flight Artists ProjectviaFuck Yeah Fluid Dynamics ]
Top video byWilliam Hoebink and Xander van der Sar ; sidelong position byDavid Fischer
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