Radical Dual Tilting Blade Helicopter Design Targets Speeds of Over 270mph
Zothecula writes: As one of the contenders in the race to win a $100 billion contract from the U.S. government for the next generation of attack helicopter in the Army's Joint Multi-Role Technology Demonstrator (JMR-TD) program, AVX Aircraft Company has conceived a futuristic machine kitted out with coaxial rotors, ducted fans and a retractable undercarriage that could hit speeds of over 270 mph (435 km/h).
The V-22 Osprey performs a similar role for the Navy/Marine Corps. Why develop a new platform that will cost billions of dollars and many years of research and testing? The V-22 can be adapted to this new role much faster and for a lot less.
Not! This is a figment in AVX's collective mind. The real helicopter doesn't move at all except for CGI on a computer monitor. Not to say they couldn't build it but a bit premature to say much about it. "It could reach speeds of a billion light-years per fortnight." Hey, maybe it'll do the Kessel run in 12 parsecs.
Everything you know is wrong, Just forget the words and sing along.
The Kamov series have co-axial rotors. The Ka-52 can already hit 240+mph without any ducted fans, and there is also improved manoeuvrability. Tail rotors just waste energy from the engines.