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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 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).
These hydrogen engines burn fuel in the same manner that gasoline engines do. The theoretical maximum power output from a hydrogen engine depends on the air/fuel ratio and fuel injection method used. The stoichiometric air/fuel ratio for hydrogen is 34:1. At this air/fuel ratio, hydrogen will displace 29% of the combustion chamber leaving only ...
Airbus hopes to create a zero-emission plane by 2035 and it has chosen the A380 to test the hydrogen engine fueling the dream.
In 2020, Alles over Waterstof [94] developed a 2-wheel hydrogen powered stand-up scooter. The stand-up scooter has a range of over 20 km on 15 grams of hydrogen. It uses a swappable 1 litre 200 bar hydrogen cylinder. In 2021 the company developed a hydrogen powered cargo-bike, using a static 3 litre 300 bar refillable hydrogen cylinder.
Mar. 11—ALBUQUERQUE — A California-based startup company plans to build a manufacturing plant in Albuquerque to power passenger aircraft with hydrogen capsules, Gov. Michelle Lujan Grisham ...
HY4 is a four seat hydrogen fuel cell powered aircraft. It made its maiden flight on 29 September 2016 from Stuttgart Airport, powered by gaseous hydrogen.It was designed by DLR Institute of Engineering Thermodynamics of the German Aerospace Center, [2] [3] [4] based on the Taurus G4, manufactured by Pipistrel.
In 2023, after years of no development nor updates from Netherlands Aircraft Company, the company announced its comeback as Fokker Next Gen. Along with this, they presented their upcoming plans of developing and manufacturing a whole new regional airliner powered by hydrogen.