The application of such technology will play a great role in reducing the leakage of turbine wicket gate and saving energy.
此项技术如得到应用并获得成功，将对减少导叶漏水、节省能源起到显著作用。
To decrease the leakage of full closed wicket gate of reaction turbine is an important subject of improving the constructional characteristic of water turbine.
减少反击式水轮机导叶全关后的漏水量是改善水轮机结构性能的重要课题之一。
By analyzing the damage and leakage of the wicket gate seal for Baishan hydropower plant, it is presented that the main reason of leakage is applying nylon bearing bush.
对白山电站水轮机导叶密封损坏和漏水原因进行了分析，指出了尼龙导叶轴套的不适用是导叶密封漏水、损坏的重要原因。
Besides, a notable vortex rope and a reverse flow structure exist in the draft tube in smaller wicket gate openings, which can easily lead to the instability in operation of the pump-turbine.
此外，发现开度较小时尾水管内存在明显的涡带和回流涡结构，容易导致机组运行的不稳定；
Two stunted apple trees raised their gnarled and knotty branches on either side of the wicket gate.
边门两旁，是两株瘦小的苹果树那多节的桠枝。
Two stunted apple trees raised their gnarled and knotty branches on either side of the wicket gate.
边门两旁，是两株瘦小的苹果树那多节的桠枝。
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