Rolls-Royce Accelerates Its UltraFan Gearbox Testing

Credit: Rolls-Royce
Rolls-Royce is preparing to conduct the first full-scale power tests of the gearbox at the heart of its new UltraFan engine, marking the start of the most critical phase yet in the company’s future civil powerplant development strategy. A mere six months since the engine maker began initial runs of...

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