Researchers have described combustion-control approaches that could help engines operate more stably on hydrogen blends as ...

NGAP Prototype, referred to as XA103 engine, meant for the Next Generation Air Dominance program, is expected to start ground testing in the late 2020s. Pratt & Whitney completed a key design review ...

Variable cycle engine design embodies a transformative approach in aero‐propulsion, enabling engines to adapt their thermodynamic cycle to meet diverse operational demands, from fuel efficiency to ...

Gerotor pumps for oil circulation and lubrication are crucial components in automotive and hydraulic systems. They possess a compact design, excellent flow rate per rotation, and high suction ...

Rolls-Royce has announced that its new F130 engine has successfully passed the Critical Design Review (CDR) phase, progressing toward production. Rolls-Royce has successfully completed F130 engine ...

While the Pentagon did not decide to put GE Aerospace's XA100 adaptive engine into the F-35, its technology is already informing development of the Next Generation Air Dominance platform's engines.

Researchers at Purdue University's College of Engineering are conducting tests on a patented Tesla valve-inspired injection manifold design to improve the efficiency of rotating detonation engines ...

The X-Engine technology used in the XTS-210 is a direct drive rotary approach that can be viewed as an "inverted" Wankel engine. It has a trochoidal rotor with a three-lobed housing, but it utilizes a ...

Here’s What You Need To Remember: After the Cold War, Russian aerospace firms wanted money, and American aerospace firms wanted Russian defense know-how. One thing led to another, and the F-35’s ...

PARIS — Airbus and Boeing are each helping with tests of a radical new engine design with an open fan being developed by CFM International, making it a prime candidate to power the next generation of ...