Rolls-Royce first revealed UltraFan back in 2014 when it was described as a "geared design with a variable pitch fan system" and has the potential to offer "at least 25 per cent improvement in fuel ...

Even though Rolls-Royce is associated with ultra-luxury vehicles, some of you might not know that the company is a reputable aircraft engine developer and manufacturer. Today, Rolls-Royce announced ...

Rolls-Royce has revived ambitious plans to flight test its UltraFan engine – potentially in partnership with Airbus – and will next year begin assembling a second iteration of the demonstrator, while ...

In this vlog, I explore the Rolls Royce Engine factory in Derby, England, focusing on the XWB engine used in the Airbus A350. The video provides a detailed look at the engine production process and ...

UltraFan testing in Derby, U.K. Photo Credit, all images: Rolls-Royce Rolls-Royce (London, U.K.) announces it has successfully completed the first tests of its UltraFan technology demonstrator at its ...

Following the first run of the UltraFan demonstrator, Rolls-Royce looks to speed progress toward application of the engine on an airframe. The Rolls-Royce UltraFan features an ultra-high bypass ratio ...

The United Kingdom's Rolls-Royce and the United States' GE Aerospace (formerly General Electric) are currently the only two companies making engines for modern widebody commercial aircraft. Pratt & ...