The various separation efficiencies were compared with changing inlet heights, feed speeds, and cross section shapes.

通过改变不同的入口高度、进液速度和入口管的截面形状，比较了不同的分离效果。

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Influence of each factor on blade inlet flow of a large vertical axial-flow pump is analyzed, formation mechanism of flow field in the cross section is studied.

分析各因素对大型立式轴流泵叶片进口流态的影响，研究该断面流场的形成机理。

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