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Pratt & Whitney will complete the first ground-test phase of the production geared turbofan (GTF) by early December amid hopes that early results will encourage Airbus to formally commit to re-engining A320s with a higher-thrust derivative. The GTF trials are pivotal to the success of Pratt's long-term ambitions to reclaim market share in the commercial jet arena, and are focused initially on the PW1524G destined for Bombardier's CSeries airliner. Adding to the standard challenges faced by any engine maker starting runs of a new turbofan, the tests also mark the first evaluations of a completely new core and low-pressure system combination as well as several unique design features.
机译:普惠公司将在12月初完成生产齿轮涡扇发动机(GTF)的第一个地面测试阶段,希望早期结果将鼓励空客正式承诺以更高推力的衍生品重新引入A320。 GTF试验对于普拉特(Pratt)的长期雄心壮志取得成功至关重要,该雄心勃勃的雄心壮志是要在商用喷气机领域重新夺回市场份额,并且最初侧重于庞巴迪C系列客机的PW1524G。除任何发动机制造商开始使用新型涡扇发动机所面临的标准挑战外,这些测试还标志着对全新的核心与低压系统组合以及多项独特设计特征的首次评估。

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