The Ultrafan engine has giant carbon composite blades tipped with titanium "It's on another scale from anything I've seen before," says Lorna Carter who recently started working at a new Rolls ...

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Burr is describing his emotions when he and his team recently tested the firm's new UltraFan demonstrator engine at full power for the first time. He talks about his beloved UltraFan – an engine ...

UltraFan pushes the Advance3 core overall pressure ratio to more than 70:1 for a typical large engine application. UltraFan ...

Safran and CFM International look set to benefit from the first round of Clean Aviation's second phase, which proposes to ...

At its Derby plant, a vast new engine test facility opened this week, designed for the new UltraFan engine which the company says will "redefine sustainable air travel" - though it will be the end ...