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Mike Marron wrote:
Al Minyard: Of course, with the fuselage horizontal pitch at 0, AoI equals AoA :-) Exactly right. -Mike Marron Ok, I see now why you said "see the F-8 Crusader". John emailed me this URL which partially explains it's wing shenanigans. http://pacificcoastairmuseum.org/200...Crusader/j.asp Quote from URL: "No, the wing isn't about to fall off. It was designed to do this so that the fast moving Crusader could slow down enough to land on the carriers. This also kept the nose of the airplane down during landing so the pilot could see." Unquote I still don't see the purpose here unless it's _only_ advantage is the second sentence in the quote there. Why would an increase in AOA 'help the a/c slow down for a carrier landing'?...of course it would 'slow down' BUT it'd now be way high on the glidepath TOO. Just as it would be if you hauled back on the stick...the _only_ advantage that I can see for this capability of the F-8 is to lower the nose for better visibility from the cockpit. Mind you, that must have been a large advantage imo. 'cause it seems to me that that'd be a big engineering project. Please guys, tell me where I'm wrong here... A/c is flying smoothly down a three degree glide-path, the wing's AoA is 5 degrees. AoI is zero. (guesses of course) Pilot pops the 'AoI switch', AoI becomes 5 degrees, AoA becomes 10 degrees, a/c tries to climb, pilot prevents that by pushing stick forward, AoA now returns to 5 degrees and a/c ~returns to glidepath. (Fuselage is now at a steeper angle than it was). I'll tell you what will help, explain where I'm wrong in calm terms or ignore this post. Insults about my lineage, my skin colour, my mental capacity etc will only make you look bad to the lurkers and won't affect me one whit. (I'm old and tough skinned). ![]() -- -Gord. |
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