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Originally posted by GrOuNd_ZeRo
Wow, that's a blatant rip off on the U-2!
Originally posted by DeltaNine
Seems Tuplolev have a particular interest in high speed aircraft. I would love to have a glimpse at some of their designs that never flew or even the ones that did, but only briefly.
Interestingly, after the fall of the Soviet Union, Ben R. Rich (then retired president of Lockheed’s Skunk Works) finally had an opportunity to tour Russia himself. While in Moscow, the KGB presented Rich with a gift of what they thought were the remains of a stealth fighter that had crashed in their territory. As it turned out, the wreckage was actually pieces and parts of the lost D-21B drone.
www.wvi.com...
Originally posted by FredT
Originally posted by GrOuNd_ZeRo
Wow, that's a blatant rip off on the U-2!
I think they got alot of info from Powers shot down U2. I don't think that they had the Skunk Works penatrated. It would have been hard given how Kelly Johnson ran the outfit.
Originally posted by Element
That's what happened to the bears which attented to visit the USA
www.military.cz...
Originally posted by Element
Copy.
Alot of Bears were accompained by navy F-14 while coming from USSR to Cuba, aswell.
Originally posted by bidonpseudo
Another Russian spy plane project was "Ajax". It was developped during the 80's but was officially cancelled when USSR collapsed. What is very interesting about this plane (about which tons of official documents are unclassified ) is that it's the twin brother of XR-7 "Aurora". Furthermore it's revolutionary MHD propulsion system is also unclassified and makes us understand how Aurora flies but the question that remains is if that's a coincidence or if the Russians managed to have Aurora's plans. I have also read that Putin recently reactivated Ajax R&D.
Originally posted by Lampyridae
The MHD concept is quite an exciting one... however, it's a finicky system, and the simple matter of extracting power from the airflow and then using that power to again accelerate that same airflow is kind of like pulling yourself up with your own bootstraps. A certain amount of exhaust would lose energy, leaving less efficiency in accelerating it. My gut instinct is that it would require a secondary power source, possibly nuclear, chipping in. However, there's probably loads of juice in such an exhaust, so maybe accelerating it use electrical energy derived from the plasma to augment its kinetic energy would work. Question is: why don't conventional rockets use it? Where's the catch?
[edit on 7-4-2005 by Lampyridae]