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The hydrogen-powered Tu-155 prototype made its first flight on 15 April 1988.. A hydrogen-powered aircraft is an aeroplane that uses hydrogen fuel as a power source. Hydrogen can either be burned in a jet engine or another kind of internal combustion engine, or can be used to power a fuel cell to generate electricity to power an electric propulsor.
The Hyfish excited scientists and made history because it was the first fast plane with jet wings to fly with only a hydrogen fuel cell and its only power source. [2] It performed vertical climbs into the air, loops, circles, and various other aerial acrobatics and tricks while flying at extremely fast speeds reaching 124 miles per hour. [ 2 ]
The Tu-155 was a hybrid, only one of its three Kuznetsov NK-8 engines (they are now called NK-88) was actually powered by hydrogen. [2] The fuel tank was located in the air-blown (or nitrogen) rear compartment. A distinctive feature of the aircraft is that the protrusion of the ventilation system is visible on the tail (near the no. 2 engine).
The key technology shift was switching from solar power to liquid hydrogen power. Global Observer – The Los Angeles Times reported first flight of Global Observer in the Mojave Desert in January, 2011. [7] The aircraft was powered by hydrogen. It appears to have 4 motors with twin-bladed props, a 175-foot (53 m) wingspan, 65,000-foot (20,000 ...
Program successes included the concept design of a Mach 2.5 aircraft capable of flying at 30,000 meters, and successful conversion of an existing turbojet engine to run on liquid hydrogen, as well as 25+ hours of testing on a customized LH2 engine design. Techniques for handling LH2 on the ground, including making the fuel, transporting and ...
It was the company's first commercial-scale hydrogen-electric-powered flight. [7] In December 2020, the company was awarded £12.3 million, from the UK Government's ATI Programme, to develop a 19-seat hydrogen powered aircraft with a 350-mile (560 km) flight to be completed by 2023. [8]
New Flyer of America, headquartered in St. Cloud, announced its largest fuel cell bus order in the company's history Monday to make 108 hydrogen buses for San Mateo County Transit in California.
[1] [2] A maiden flight of a Dash 8 aircraft modified on one side with a hydrogen fuel cell powertrain (including Plug Power fuel cells and a motor from magniX), took place on March 2, 2023; the flight demonstration represented the largest aircraft ever to cruise mainly on hydrogen power. [3] [4] [5] [6]