A blowout cycle is necessary if a start fails to clear excess fuel. In-flight restarts rely on windmilling or assistance from other engines or APU. Jet engines are complex and expensive machines ...

A healthy jet engine running near maximum thrust levels experiences approximately 3,000 degrees F (1,700 degrees C) in the ...

Sirius Aviation plans to introduce the first hydrogen-powered, zero-emission VTOL capable jets before the end of the decade.

Another thing you'll see when evaluating jet skis are the "strokes" of the engine. Today's new jet ski models all tend to have four-stroke engines, and for a good reason. In years’ past, manufacturers ...

Honeywell projected annual sales below Wall Street expectations and missed quarterly revenue estimates on Thursday as the ...

It would be twice as big as the NK-33, with five times the thrust of a jumbo jet. The RD-180 was not a slam dunk design, however. Because of the closed-cycle design, the engine created very high ...

Russian aerospace firm Mikoyan is developing the PAK DP/MiG-41, a sixth-generation stealth interceptor and fighter aircraft ...

Those four types include inboard, outboard, jet drive, and stern drive. An inboard engine can be either diesel or gas and is basically a waterproofed four-stroke vehicle engine. Inboard models mean ...

The Natural Energy Laboratory of Hawaii Authority on Hawaii island was developed with pipes that draw ocean water from the ...

Services: USAF Propulsion: CFM International CFM-56 turbofan engines Speed ... version of the 1950s-era 707 commercial passenger jet. The Air Force inventory of 732 aircraft are more than ...

The existing Learjet currently used by the Government had been plagued with technical issues, including a breakdown in Paris.

A bomb attack was carried out on Wednesday against the headquarters of Turkish Aerospace Industries (TAI) in the ...