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.
水轮机的导叶端面间隙对整个水轮发电机组的效率指标及安全稳定运行有着重要影响。
It is highly important to the efficiency guide line of the whole hydraulic equipment unit and to the unit runs safety and steadily that the wicket gate end clearance of the hydraulic turbine.
加工过程中，通过数据采集卡检测电极间的加工电压变化或者回路中的电流变化，自适应控制电极间的端面间隙。
The gap between the electrodes can be self-adaptive controlled by detecting the voltage or the current changes during the machining duration.
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