Rolls-Royce aims by mid-year to freeze the design of a smaller demonstrator version of the UltraFan geared turbofan as part ...

It turns out that sometimes things are bigger in the United Kingdom. Rolls-Royce has just run the UltraFan demonstrator aero ...

CW editor-in-chief Scott Francis discusses trends in aerospace on display at JEC World — as the composites industry awaits a new single aisle aircraft program, the industry puts continued focus on new ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Rolls-Royce first ran the demonstrator in January 2018, moving to flight tests in late 2022. The ALECSys technology is a key part of the UltraFan engine. Prior to the ALECSys trials, the 747-200 ...

And in its 2024 results announcement, Rolls-Royce revealed it has successfully tested its UltraFan demonstrator. This is part of its new engine design programme aimed at the new generation of ...

The company has invested more than £500m on a demonstrator of its new UltraFan engine which aims to be 25% more efficient than Rolls-Royce’s first Trent engines. Last year, the group announced ...