Rolls-Royce's Trent engine series celebrates 30 years. From its origins in the early 1990s, the Trent engine family has ...

A Trent XWB engine. Rolls-Royce In Roll-Royce’s Trent engines , like those on Airbus A350s, there’s also an intermediate-pressure turbine, in between the high- and low-pressure turbines.

This makes it much lighter than the full-titanium fans used in Rolls-Royce's Trent-class engines. This lightweight fan is the key reason why Rolls-Royce has been able to build an engine this big ...

Rolls also is wrapping up flight testing of a major upgrade to the Trent XWB-84 that powers the A350-900, Burr says. The effort should allow the engine to run cooler, yielding about 1% improved ...

Rolls-Royce has finished building its £500m UltraFan demonstrator engine; It boasts a 12ft fan system, ... 40 per cent less nitrogen oxides and 35 per cent less noise than the Trent engines, ...

DERBY, England, July 18 (Reuters) - Rolls-Royce RR.L said it would start testing this year a prototype of its UltraFan engine, the world's largest turbofan, which has been designed to be up to 25% ...

The demonstrator is fitted with carbon titanium fans measuring a diameter of 140 inches (355.6 centimeters) and a composite casing. Furthermore, its gearbox broke aerospace records by running at ...

Rolls-Royce has completed the first tests of its UltraFan demonstrator aircraft engine at its facility in Derby,UK. The tests were conducted using 100% sustainable aviation fuel (SAF) primarily ...