RTX in recent years filed patent applications for technologies related to open-rotor engines, though the company insists it remains committed to developing an updated geared turbofan (GTF) for ...

PARIS—An open-fan engine such as the RISE demonstrator CFM International has been building would be less efficient than a more conventional ducted turbofan on a next-generation narrowbody aircraft, ...

Aerospace engines generate highly lucrative long-term revenue from parts and service. The aerospace supply chain is easing and engine deliveries are getting back on track as the company works through ...

GE Aerospace has started tests to help ensure the open-rotor engine it is developing under its CFM International partnership retains adequate durability when operated in dusty and sandy conditions.

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Plastic exhibit model of a General ...

An open-loop cooling system, also called raw water cooling, draws water directly from the body of water the boat is floating in, whether it's saltwater or freshwater. That water is pulled through a ...