查询词典 surge

It's certainly of significance if using the diversion tunnel to reduce the surge chamber's cross-section area.

如果能够利用导流洞减小调压室断面积，无疑具有重大的实用价值。

This paper presents the main results of the research on the transition process of the diversion system at the Hongjiadu hydropower station in the presence or absence of the tailwater surge chamber.

对洪家渡水电站引水系统在设置尾水调压室和取消尾水调压室两种情况下的过渡过程进行了计算研究。

The computing formula of steady section of air cushion surge chamber, put forward by the author, is more important to reasonably reduce steady section and save investment of project.

本文提出的气垫式调压室稳定断面计算公式，对合理减少稳定断面、节约工程投资尤为重要。

The pressure diversion system usually includes inlet tunnel, surge chamber and penstock etc..

水电站压力引水系统一般包括引水遂洞，调压井、压力钢管等。

The Liapunoff oscillation stability theory is used to investigate the stable cross section of surge chamber in hydropower stations working in electric system.The method for determination of stable section is proposed for chamber design.

本文利用Liapunoff运动稳定性理论对并网运行的水电站调压室大波动所需的稳定断面进行了探讨，给出了确定调压室稳定断面的一般方法，为实际工程设计提供了理论依据。

Lastly, hydraulic model test of diversion system is carried out. The model scale selection of hydraulic model which includes open channel, long diversion tunnel and surge chamber is discussed.

在整体水力模型试验研究中，着重研究了既包含有明流段又有长引水隧洞和调压室的梯级电站引水系统模型率，并对这种复杂引水系统水力模型的比尺选择进行了探讨。

The comparison of results from mathematical model and physical model in vacuum tank for simulation of transient in air cushion surge chamber shows that the similarity laws of various quantities in model test may have influences on the dissimilarity of test results.

本文对比了含气垫式调压室的引水系统，数学模型计算和减压模型试验结果，分析了各种减压模型相似因素对试验结果的影响，认为引水系统管道内含气量、模型的缩尺效应、气室内空气的状态变化以及减压试验条件等的相似性都会造成物理模型试验结果的误差。

The model test results of the open-channel flow depth and the surge chamber oscillation verify the numerical calculation is correct. Some useful suggestion is given to optimize the connection form of open channel and diversion tunnel.

通过对明流水深和调压室涌波的模型试验成果分析，验证了计算方法的正确性，并提出了对优化明流段体型有益的建议。

Surge chamber ; transition process ; closing of guide blades ; rising ratio of rotational speed ; inside water pressure

调压室；过渡过程；导叶关闭规律；转速上升率；内水压力

The results show that it is feasible to remove the tailwater surge chamber at the station in consideration of the optimized closing of the guide blades and the properties of the units.

计算表明，通过考虑机组特性、优化机组导叶关闭规律及合理整定调速器参数，该水电站取消尾水调压室的方案是可行的，其各设计参数控制值基本上能满足设计要求。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。