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噴氣推進/涵道比
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摘自華夏公益教科書
<
噴氣推進
渦扇發動機中渦扇旁路質量流量與發動機核心質量流量的比率。
顧名思義,這是指繞過發動機核心、流經發動機外部並透過噴嘴排出的空氣比率。在現代高涵道比發動機中,涵道比可高達 85%。
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