叶轮

叶轮英语:[1])是一种用来增加流体压力和流量的旋转设备。与此相反的设备是涡轮,涡轮被用来从穿过它的流体中汲取动能。

水坝涡轮发电机的叶轮

引用来源

  1. "impeller, n.". OED Online. March 2013. Oxford University Press. 20 March 2013 .
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