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Random Aerodynamic Oddity of the Day Thread
Random Aerodynamic Oddity of the Day Thread
A thread to place some of the weird things you come across. https://elpoderdelasgalaxias.wordpre...012/10/page/5/ https://elpoderdelasgalaxias.files.w...0/still072.jpg Quote:
It was just too darn silly not to share. :) Film Things to Come (1936) http://www.cageyfilms.com/2013/07/bl...-to-come-1936/ http://www.cageyfilms.com/wp-content.../things_13.jpg Easier to pressurize a suit than an entire cockpit I guess. https://www.pinterest.com/pin/415034921879688235/ https://i.pinimg.com/564x/49/68/61/4...dieselpunk.jpg Remove the wings and you might get a road vehicle out of it. People will be sure to get out of your way. |
2010
Silent Helicopter Blades https://www.trendhunter.com/trends/blue-edge http://forums.pelicanparts.com/uploa...1505250689.jpg Quote:
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Great thread idea. Subscribed and on the lookout.
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A wind tunnel and laser guidance helped the Olympic luge team learn about uniform tech
https://www.popsci.com/luge-wind-tun...MPID=ene021518 https://www.popsci.com/sites/popsci....zdBiW&fc=50,50 Quote:
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Can we include hydrodynamics? One of my current fascinations (as of 20180212) is the M-hulled M-80 pentamaran: Solution... Permalink #17
https://i0.wp.com/images.gizmag.com/...0206115319.jpg https://oceanandairtechnology.wordpress.com/2010/08/20/stiletto-experimental-ship-with-carbon-fiber-m-hull-design-tops-50-knots-60mph/ (I guess it is compressing air in it's passive ram-jets) ...and it's surface-piercing (anti-cavitation?) propellers: https://i0.wp.com/images.gizmag.com/...0206113458.jpg [ibid] |
What could be more random or odd than the Ram Implosion Wing?
https://i.ytimg.com/vi/wydiormQQ50/maxresdefault.jpg |
Frebeard
Would it be better to spin the water opposite the prop kind of like running a stator Upstream of a fan to coach the incoming flow to be moving at a right angle to the direction it will be coming out of the fan improving it's forward bite on the air |
Frank Lee never forgets.
gumby79 — A Gurney flap or something? It would probably add more drag than thrust. I suspect the problem with anti-cavitating props is air bubbles eating the metal. Those flutes may be for vortex generation or something. |
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I found something odd, and if all "fluid dynamics" are fair game then explain the advantage of the gap/slot before the movable portion of the rudder.
MORE random pics...... - Page 4443 - Pelican Parts Technical BBS http://forums.pelicanparts.com/uploa...1524228259.jpg I have an idea or two but want to see if it matches anyone else's ideas. |
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