Boeing had some elegant designs, still does.  Got the fuselage right  
on the 707, for sure, since it's still in production.

However, some features, while very well executed by Boeing, are  
hardly exlusive -- thin, swept wings are a German innovation, so are  
pylon mounted engines (although not as marked as the Boeing designs),  
and the pylon is far less for service access than to get the engine  
out of the air flow on the wing -- especially at low speeds, having  
the engine suck air backwards off the wing surface really interferes  
with lift!

Russian and European designers were rather slow to pick up on this  
fact -- most of their early designs had the engines buried in the  
wing root (DH Comet, Vampire Bombers, and TU 104s, the civilian  
version of the bomber).

The B-47 was definitely an experimental aircraft, though, as not all  
these ideas worked out well: grossly underpowered, very short range  
due to excessive fuel consumption (straight turbojets, after all),  
nasty flying characteristics, and way too many landing accidents.

The B-52 was much better, although the Tupolev Bear outperforms it in  
most areas.

Peter



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