下游静叶干涉增加了动叶顶部间隙流的非定常波动强度和泄漏损失。

Downstream rotor-stator interaction increases the unsteady fluctuating intensities of the rotor tip clearance flow and the tip leakage loss.

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本文介绍了利用流场显示技术对导叶端面间隙流态进行试验研究的结果。

The results of experimental study of flow pattern in the end clearance of guide-vane of water-turbine by means of visualization are presented in this paper.

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利用数值方法研究了某低速轴流孤立压气机转子中非定常叶顶间隙流的流动特征和频率特性。

Numerical methods were utilized to investigate the time-dependent flow patterns and the frequency characteristics of unsteady tip clearance flow in an axial-flow low-speed isolated compressor rotor.

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