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The Voith Schneider propeller was originally a design for a hydro-electric turbine. [2] Its Austrian inventor, Ernst Schneider, had a chance meeting on a train with a manager at Voith's subsidiary St. Pölten works; this led to the turbine being investigated by Voith's engineers, who discovered that although it was no more efficient than other water turbines, Schneider's design worked well as ...
The Honda HA-420 HondaJet is a light business jet produced by the Honda Aircraft Company of Greensboro, North Carolina, United States. Original concepts of the aircraft started in 1997 and were completed in 1999. It took its maiden flight on December 3, 2003, received its FAA type certificate in December 2015, and was first delivered that same ...
Honda Aircraft Company is an aircraft manufacturer headquartered in Greensboro, North Carolina, responsible for the production of the HondaJet family of aircraft. Originally a secret research project within Honda R&D, Honda Aircraft Company was formed as a wholly owned subsidiary of Honda Motor Company in August 2006 under the leadership of HondaJet designer Michimasa Fujino. [2]
Counter-rotating propellers ( CRP) are propellers which turn in opposite directions to each other. [ 1] They are used on some twin- and multi- engine propeller-driven aircraft . The propellers on most conventional twin-engined aircraft turn clockwise (as viewed from behind the engine). Counter-rotating propellers generally turn clockwise on the ...
The ‘lost jet’. A fifth-generation auctioneer, Kruse launched GWS Auctions in 2007. Ten years later, the business received a flood of publicity when she auctioned off Elvis’ “lost jet ...
Propeller. A propeller (colloquially often called a screw if on a ship or an airscrew if on an aircraft) is a device with a rotating hub and radiating blades that are set at a pitch to form a helical spiral which, when rotated, exerts linear thrust upon a working fluid such as water or air. [ 1]
Its 190-inch propeller diameter (4.7-metre) was smaller than the NK-12's 220–240 in (5.6–6.2 m) diameter, but it produced a power output of 21,007 hp (15,665 kW), delivering a takeoff thrust of 40,000 pounds-force (177 kilonewtons). [12] Even more powerful was the NK-62, which was in development throughout most of the decade.
Ducted fan. Bell X-22. In aeronautics, a ducted fan is a thrust-generating mechanical fan or propeller mounted within a cylindrical duct or shroud. Other terms include ducted propeller or shrouded propeller. [ 1] When used in vertical takeoff and landing ( VTOL) applications it is also known as a shrouded rotor. [ 2]