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The History of NASA Langley Research Center - NASA
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Some nice pics of various X-29 windtunnel models including a variant with the ADEN thrust vectoring nozzle.
Here's my humble contribution to the very successful X-29 flight test program prior to the add-on flight tests
I hope you have enjoyed it. ;D -SPpometablava said:Here's my humble contribution to the very successful X-29 flight test program prior to the add-on flight tests
Steve, I've got a copy in my library![]()
Stargazer2006 said:was it decided that the gains didn't outweigh the drawbacks? I'd like to hear more on the subject, especially when I see such beauties as this imaginary production model of the X-29...
Based on what I know about area-ruling, that could well be the case. If the largest "bulge" in volume distribution is often caused by the wings, then a forward-swept wing aircraft will likely have the bulge closer to the front of the aircraft than in a rearward-swept wing. As mach numbers increase, the ideal shape for reducing wave drag requires a bulge that is closer to the rear. This would make the rearward-swept wing closer to the desired volume distribution and thus have lower wave drag. This would probably be especially true with delta wings.IIRC, the transonic performance was improved but at higher speeds the trend was reversed (compared to conventionally swept wings). Anyone can confirm/deny?
flateric said:Genesis of X-29 - first scetch by Nathan Kirschbaum, also shown in artist's rendering here
http://www.secretprojects.co.uk/forum/index.php/topic,106.msg576.html#msg576
XP67_Moonbat said:Was there ever a FSW F/A-18? Even in just concept form?
I put the question here since we quite don't have an "F/A-18 Hornet projects" thread.
Enquiring minds wanna know!
After spending the last 25 years on exhibit at the Smithsonian National Air and Space Museum in Washington, D.C., the only full-scale mockup of the famed Grumman-built X-29 aircraft has come home to Long Island. Northrop Grumman Corporation (NYSE:NOC), who designed and built the revolutionary forward swept wing aircraft demonstrator, welcomed the aircraft yesterday to the Cradle of Aviation Museum in Garden City, N.Y.
southwestforests said:If the initials of my name are FSW does that mean it was my destiny to be fascinated by FSW aircraft?
later,
Forrest
northropgrummanmedia said:The vibrant work environment at Northrop Grumman that produced the X-29 fighter-class airplane with forward-swept wings 25 years ago is alive today. The Morphing Hybrid Air-Vehicle concept proves that same can-do spirit of pushing the technological envelope still drives Aerospace Systems engineers
Steve Pace said:anybody ever read my x-29 book - sp
Steve Pace said:anybody ever read my x-29 book - sp