Pratt & Whitney is aiming to introduce redesigned bleed-valve ducts for Airbus A220 engines by the fourth quarter of this year, to eliminate a resonance phenomenon linked to a series of powerplant ...

A turbofan engine uses what is called the Brayton cycle, a process similar to a super-powered air pump and heater. The ...

Airlines may no longer need to repeatedly inspect low-pressure compressor (LPC) rotors in Pratt & Whitney PW1500G turbofans, which power Airbus A220s. The US Federal Aviation Administration has issued ...

TORONTO (Reuters) - Canada's Bombardier Inc said on Friday the engine failure on its CSeries test plane last week occurred in the low-pressure turbine and that the airframe on the jet had been damaged ...

Safran displays the RISE demonstrator's low-pressure compressor in Liege, Belgium. Credit: Thierry Dubois/Aviation Week Network LIEGE, Belgium—Safran is gearing up to begin a six-month test campaign ...

Fighter jet engines are complex machines that enable aircraft to reach incredible speeds. The modern fighter jet is defined by its engine, which accelerates a tremendous volume of air rearward that it ...

PARIS, Oct 4 (Reuters) - Jet engine maker CFM International said on Wednesday the number of engines suspected of containing falsely documented parts from a UK distributor had risen to 126, including ...