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UltraFan has a 140-inch fan diameter, the large fan and relatively small core is key to its efficiency. 64MW. The UltraFan power gearbox has delivered 64MW on test, an aerospace power record. 25%. UltraFan offers a 25% fuel burn improvement on the first generation of Trent engine.
13 de nov. de 2023 · Rolls-Royce (LSE: RR., ADR: RYCEY) today announces it has successfully run its UltraFan® technology demonstrator to maximum power at its facility in Derby, UK. The initial stage of the test was conducted using 100% Sustainable Aviation Fuel (SAF).
31 de ago. de 2021 · Rolls-Royce announced today that its UltraFan ® power gearbox has set a new world aerospace record at its facility in Germany. The gearbox has reached 87,000 horsepower or 64 megawatts – enough to power a city the size of Bath, United Kingdom - on test at Dahlewitz, near Berlin.
13 de nov. de 2023 · Rolls-Royce has run the UltraFan technology demonstrator at maximum thrust at its test facility in Derby, England, marking the highest power yet achieved by a gear-driven turbofan.
12 de nov. de 2023 · The UltraFan’s geared-fan architecture is a major departure from Rolls-Royce’s traditional three-spool widebody engine configuration and features a 14:1 bypass ratio.
13 de nov. de 2023 · Rolls-Royce runs UltraFan at full power, completes 100% SAF campaign. On the sidelines of Dubai Airshow 2023, Rolls-Royce announced it has achieved a significant milestone by successfully running its UltraFan technology demonstrator to maximum power at its facility in Derby, UK.
22 de may. de 2023 · Rolls-Royce has completed the first ground tests on its massive UltraFan engine, claiming it's at least 10% more efficient than any other large aero engine in service today. This...
