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 ...

The idea of a hybrid-electric engine for supersonic aircraft may elicit a similar initial response, but there is some very firm engineering logic behind it. Put simply, conventional supersonic engines ...

The Rolls-Royce UltraFan could be the powerplant of choice for next-generation aircraft.

New Delhi: SiriNor is an Indo-Norwegian aerospace and defence startup developing an emession-free electric jet engine. The jet-engine is designed to be power-source agnostic, working on batteries ...