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Turbofan Trial

机译:涡轮风扇试验

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摘要

Pratt & Whitney's ambitious plan to re-enter the mainstream commercial engine market with the geared turbofan is facing its sternest test yet as Airbus readies the first PW1100G-powered A320neo for flight, and Bombardier prepares to resume CSeries testing after the recent PW1500G failure. As the Farnborough show approached, Pratt remained unwilling to discuss details of the PW1500G event, which involved the uncontained release of parts of the low-pressure (LP) turbine from the No. 1 engine on FTV-1, the first CSeries CS100 test aircraft. The incident occurred as the aircraft was conducting ground runs at Mirabel, Quebec, on May 29.
机译:普惠公司的雄心勃勃的计划是,使用齿轮涡扇发动机重新进入主流商用发动机市场正面临最严峻的考验,因为空中客车准备将首架由PW1100G驱动的A320neo投入飞行,庞巴迪准备在最近的PW1500G发生故障后恢复CSeries测试。随着范堡罗(Farnborough)展览的临近,普拉特(Pratt)仍然不愿意讨论PW1500G事件的细节,该事件涉及从第一台CSeries CS100试验飞机FTV-1的1号发动机无节制地释放低压(LP)涡轮机的零件。 。该事件发生在5月29日,飞机在魁北克省Mirabel进行地面运行时。

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