1) optimal open-shut law
启闭优化规律
1.
Under the system vibration coupling water hammer equation,using nonlinear programming algorithm,the optimal open-shut law curve are derived.
运用非线性规划算法,获得了换向阀启闭优化规律曲线,该曲线对水击的控制效果明显,水击压力衰减率近似达7dB。
2) open-close mechanism of valves
阀门启闭规律
3) servo valve open-shut law
伺服阀启闭规律
4) favorable combination
优化规律
5) law of oil traps
圈闭规律
6) closing law
关闭规律
1.
Optimization of distributor closing law in pumped storage stations;
抽水蓄能电站导叶关闭规律的优化
2.
In this paper, an optimized closing law of the guide vane is adopted to solve the pressure surge which occurs in the load rejection process of the hydraulic turbine unit for Masjed-e-Soleyman project.
本文主要介绍了通过优化导叶关闭规律解决苏力曼电站在机组甩负荷过程中出现压力激波问题的过程,分析了有关原因,为相关电站提供了参考。
3.
During the overspeed test on the unit 6 turbine for the Three Gorges left bank power house, an abnormal oscillation problem happened and be solved by optimized the closing law, specially increase the closing time on the third time segment.
三峡左岸6#机过速试验中出现异常振动现象,现场通过优化关闭规律,特别是延长第三段关闭时间来得以解决。
补充资料：启闭
1.开与关。 2.古称立春﹑立夏为启，立秋﹑立冬为闭。 3.泛指节气。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条