Rolls-Royce pushed a 100% hydrogen jet engine to full power, and the hardest part of clean flight may be hiding inside the engine

This was not a one-off experiment built for a headline. The hydrogen work followed a staged path, beginning in 2022 when ...
Flightglobal

Collins powers up tests of 1MW electric motors for hybridised PW1100G engine

Collins Aerospace has begun initial tests of the integrated electric elements – including a pair of 1MW-class motors – that will be used to hybridise a Pratt & Whitney PW1100G engine as part of an EU ...
Hosted on MSN

'Guilt-free' zero-carbon flights one step closer after Rolls-Royce and EasyJet breakthrough

‘Guilt-free’ holiday flights powered by carbon-free hydrogen are one step closer after Rolls-Royce built a NASA-tested engine which could be used in passenger planes. In a world-first, a Rolls-Royce ...
Flightglobal

GE says ground tests demonstrated hybrid-electric prototype’s core functions

Through an initial phase of ground testing completed late last year, GE Aerospace demonstrated key capabilities of the turbine-based hybrid-electric propulsion system it is developing for possible ...
Aviation Week

Flight Friday: The Engines Powering Asia-Pacific Carriers’ Narrowbodies

As Aviation Week’s AeroEngines Asia-Pacific event kicks off in Hong Kong, and now that Asia-Pacific operators have finally returned to pre-COVID levels, this week’s Flight Friday highlights the ...
New Atlas

Hybrid jet engines work to excel where pure-electric jets fail

A hybrid-electric jet engine may seem as absurd as a horse-drawn Zeppelin, but GE Aerospace is ground testing a new megawatt-class hybrid turbofan engine and its full powertrain that is powerful ...
scmp.com

From Mach 0 to 6: this engine may power China’s future fighter jets and missiles

China is developing a revolutionary air-breathing engine for next-generation fighter jets and hypersonic missiles. Designed to operate continuously from a stationary start-up to over Mach 6, the ...