Eight years after revealing ambitious plans to develop a new family of lower-fuel-burn, high-bypass turbofans based on a geared architecture, Rolls-Royce has assembled the parts for the first UltraFan engine demonstrator and is targeting tests beginning around midyear. While Rolls has broadened its...
Rolls-Royce Begins UltraFan Demonstrator Assembly is available to both Aviation Week & Space Technology and AWIN subscribers.
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