Diesel aircraft engines promise lower fuel burn and cheaper operating costs at a time when every gallon and every kilogram ...

GE once thought super-efficient propfans were the future of air travel, until low fuel prices in the late 1980s moved fuel consumption down the list of priorities. Now, it's bringing them back with ...

Airbus recently announced that it’s planning to design, build, and demonstrate a “megawatt-class propulsion system” intended for a large-scale passenger aircraft, featuring hydrogen fuel-cell tech ...

The test is a milestone towards operating flights with 100% sustainable fuel. GE Aerospace is taking another step towards its commitment to sustainable flights, completing testing with sustainable ...

Researchers have designed a liquid hydrogen storage and delivery system that could help make zero-emission aviation a reality. Their work outlines a scalable, integrated system that addresses several ...

Hybrid electric propulsion systems represent a transformative approach for modern aviation by combining conventional fuel‐based engines with electric power sources. This integration aims to improve ...

The 767’s certification for extended operations marked the beginning of ETOPS, or Extended-range Twin-engine Operational ...

DeltaHawk is an aircraft engine manufacturer based out of Racine, Wisconsin. It doesn't have the name recognition as other aerospace contractors like General Electric or Pratt & Whitney, which changed ...

These collectively cover the spectrum of routes where the venerable quadjet once served. Each of these aircraft represents a ...

It is true that both the 747-8, the final and ultimate iteration of the Boeing double-decker jumbo jet, and the 787 Dreamliner, its latest and greatest clean sheet design, use the same engine as their ...

A laboratory duplication of ice crystals clogging the Fuel-Oil Heat Exchanger on a Rolls-Royce Trent 800 engine is shown in photo from NTSB, Safety Recommendations A-09-17 and A-09-18. Credit: NTSB ...