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本文对离心式压气机后弯叶轮的三元流场进行了计算分析,并将它们与径向直叶片及前倾叶片叶轮作了比较。另外又对离散点成型叶轮作了介绍和流场计算。
In this paper, the ternary flow fields of the centrifugal impeller at backward curved impeller are calculated and analyzed, and compared with radial straight blades and forward-tilted blade impellers. In addition, it introduces the discrete point forming impeller and calculates the flow field.