impeller passage meaning in Chinese

泵轮通道
叶轮流道
转轮流道

Experimental investigation of relative eddy in a impeller passage by piv
研究叶轮轴向旋涡流
The designer of centrifugal impellers needs knowledge of the flow phenomena inside the impeller passages
离心叶轮的设计者需要详细了解其内部流场的各种流动现象。
In present dissertation , a high performance scheme is employed to simulate the complicated flow field inside centrifugal impeller passages
本文应用一种高性能的数值计算方法求解了离心叶轮内部复杂的三维流场，研究了它们的气动性能。