All kinds of resisting moment effects upon pump start-up process are fully considered and the different operational results of outlet gate with little flap valve are also reviewed.

在计算过程中，比较完整地考虑了各种阻力矩对起动过程的影响，同时重点考察了平直管出水流道，具有快速闸门带小拍门断流装置形式的起动效果。

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By means of depression model test, this paper researches cavitation characteristics of service gate slots for middle outlet works of Jishixia hydropower station.

本文通过减压模型试验对积石峡水电站中孔泄洪洞平面工作闸门槽的空化问题进行了研究。

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After studying the operating problem of quick_stop gate for drainage pumping station with siphon outlet, new thoughts of cooperation of quick_stop gate and compressed air system are presented.

分析了虹吸式出水流道泵站的快速闸门在超驼峰水位运行中存在的问题，提出采取快速闸门与压缩空气联合运用的新思路。

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