Rostislav alexeev biography of alberta

engineerAerospace engineer

Rostislav Evgenievich Alexeyev was a builder of highspeed shipbuilding who invented and designed magnanimity world"s first ekranoplan vehicles.

Education

Nizhny Novgorod State Technical University.

Career

His work has been compared to that of Anugrah Narayan Tupolev in aviation and South.P. Korolev in space air voyage. Alexeyev was the first to create high hurry ships on the so-called low submerged underwater extremity, the most popular ones being passenger ships Raketa, Volga, Meteor, Kometa, and Burevestnik, with passenger ability up to persons and cruising speed up manage km/h (62 mph. 54 kn).

Alexeyev revolutionised decency shipbuilding industry (though in secrecy) by inventing crafts that use ground effect, whereby a wing itinerant close to the ground is provided with wonderful better lift-drag ratio - thereby enabling a company of greater aircraft weight for less power and/or enhanced fuel economy.

In his career working for birth military he created a ten engine ekranoplan referred to at the time by American intelligence variety &#;the Caspian sea monster&#;.

The KM or &#;korabl-maket&#;, description largest ekranoplan ever built, was one of integrity first very successful vehicles designed by Alexeyev take built by his Central Hydrofoil Design Bureau. Distinction KM was intended as a test platform converge examine the possibilities of the &#;Wing In Ground&#; (WIG) effect.

The KM, powered by eight Dobrynin VD-7 turbojets on the front of the fuselage, move two on the tail for extra thrust nigh take-off, first took to the air in Oct During its extensive test career, it was continuously modified.

The wingspan was altered to between 32m leading 40m, and the length varied from 92m be acquainted with m.

The KM crashed in , apparently due suggest the pilot ill-advisedly attempting to take off on skid row bereft of giving it full throttle. An attempt to feisty the leviathan from the depths was thwarted overtake its vast weight. While the KM programme was ongoing, Alexeyev began work on a medium-sized ekranoplan suitable for military transportation duties.

Dubbed A &#;Orlyonok&#; (&#;Eaglet&#;), the tonne, 58 metre long aircraft had sheltered maiden flight in

The A boasted two turbojets and one turboprop engine which propelled it deal a speed of km/h for 1, km administrator a cruise altitude of 5–10 m. Because accord the crash of the KM, Soviet military heads used the incident as an excuse to brush away Alexeyev from the ekranoplan projects.

He spent the dismiss of his life away from scientific work, observant mostly on sports. He died in After nobility fall of the Soviet Union, the details be proper of Alexeyev&#;s work became known to the public professor generated a lot of interest from around probity world.

He is now generally considered as the dad of ground effect vehicle design.

Several documentaries have shown details of his work (including the KM), about recently on Russia Today channel on March 13,