Rolls-Royce has completed altitude and operability testing of the F130 engine, a key milestone in the USAF B-52 re-engining program toward the B-52J standard.

There have been published papers by the Air Force Research Lab and NASA on rotating detonation engines having 10% or more efficiency gains. A rotating detonation engine (RDE) uses a form of pressure ...

This article is published in Aviation Week & Space Technology and is free to read until Feb 26, 2026. If you want to read ...

GE Aerospace (NYSE: GE) recently completed more than 3,000 cycles of endurance tests on next-generation high-pressure turbine (HPT) airfoil technologies, another step in the development of a more ...