本文对一台单级轴流压气机静子叶片非定常表面压力进行了测量。
The unsteady surface pressure on stator blade of an axial compressor was measured by means of mounting micro-sensors on blades surface.
该研究对压气机静子叶片锻造工艺的优化设计具有重要的指导意义。
This study is of significance to the technological design in the compressor stator blade forging process.
该研究对压气机静子叶片锻造工艺的优化设计具有重要的指导意义。
This study is of significance to the technological design in the compressor …
检查整流锥、风扇叶片、增压器第一级静子叶片有无外物击伤的情况。
Examine the spinner, fan blades, and stage 1 booster vanes for evidence of foreignobject damage.
本文研究了不同的引气量和可调静子叶片安装角对压气机性能的影响。
Research on the affection of air-entraining agent to cement stabled rock mechanical function;
并采取在静子叶片表面埋入微型压力传感器的方法，分析了压气机流场的动态压力特性。
The pressure dynamic proceedings of three cross-section of the stator surface had been investigated to understand the flow structure in a compressor.
实验结果表明：在转子尾迹的影响下，静子叶片表面的波动频率是转子的尾迹频率及其倍频。
Experimental results show that under the effect of the rotor wake, the dominant frequencies of pressure fluctuations on stator blades are the rotor blade passing frequency (BPF) and its harmonics.
实际分析的结果表明：计算结果与采用整体模型的相同，大大节省了多联装静子叶片强度分析的时间。
The results show that the calculation results is identical to the results of integral model used and the time of multiple cluster stator blades strength analysis is also saved.
采用参数多项式方法和振荡流体力学理论，求解静子叶片后的尾流场及尾流场作用下转子叶片通道内的非定常流场。
The wake flow of stator vanes and the unsteady flow in the passage of rotor blades were solved by using oscillating fluid mechanics theory and parametric polynomial method.
不对称静子叶片分布非谐设计下，转子所受到的激振力由静子叶片均布情况下的单频率高幅值激振力转变为多频率成分低幅值激振力。
To reduce the dynamic stress of rotor blades under the wake of front stator vane, an asymmetry stator mistuned design was conducted.
转子尾迹在静子通道内追赶上从前一转子叶片通道内下来的叶尖泄漏涡，二者的相互作用和掺混导致静子尖区更为复杂的二次流动。
The wake is mixing with the last rotor tip leakage vortex in the stator passage, leading to more substantial fluctuations in the flow field.
此外上游静子尾迹以及动叶尾缘出口膨胀波等也是产生转子叶片表面非定常力的因素。
In addition, the wake interaction of upstream blade row and the expansion wave at rotor exit also cause an unsteady force acting on the downstream rotor blade surface.
此外上游静子尾迹以及动叶尾缘出口膨胀波等也是产生转子叶片表面非定常力的因素。
In addition, the wake interaction of upstream blade row and the expansion wave at rotor exit also cause an unsteady force acting on the downstream rotor blade surface.
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