1) spray atomized from flood discharging
泻洪水雾
1.
The subject is a domain of a hydropower station located in the mountains of a river valley is to study distributions and changes of the airflow before and after developing the station, The purpose is to learn the dispersion ranges of the spray atomized from flood discharging of the hydropower station.
根据大气环境物理模拟技术的原理和方法 ,在南京大学NJU大气环境风洞中 ,实施了一项风洞模型实验 ,模拟对象是一个地处河谷山地的水电站坝址 ,旨在研究建坝前后的气流分布和变化以及水电站大坝泻洪水雾的输送与扩散范围 。
2) outlet for net addiction
泻洪
3) discharge splashing atomization
泄洪溅水雾化
1.
Study on discharge splashing atomization and protection works for Baishan Hydropower Station;
白山水电站泄洪溅水雾化与防护工程研究
5) discharge atomization
泄洪雾化
1.
Model experiment study of effect of discharge atomization for energy dissipation by hydraulic jump;
底流消能方式水电站泄洪雾化模型试验研究
2.
In this paper large scale physical model is used to predict distribution of the flood jets and atomization rain intensity during flood discharge in combination with experience of tens years in flood discharge atomization model testing and numerical calcula.
溪洛渡水电站具有“窄河谷、大泄量、高水头”的特点,泄洪总功率达1亿kW,坝身采用水舌空中碰撞及水垫塘消能,泄洪雾化严重。
6) flood discharge atomization
泄洪雾化
1.
Physical model test for flood discharge atomization of Goupitan Hydropower Project;
构皮滩工程大坝泄洪雾化物理模型试验研究
2.
To guarantee the safe operation of power station s,it is much valuable to predict the influence scope of flood discharge atomization.
在泄洪雾化机理研究的基础上,以BP神经网络为基础,研究建立了挑流泄洪雾化神经网络模型,并用网络模型预测出拉西瓦水电站不同水位和宣泄洪量下的雾化影响范围。
3.
High rock slope stability issue caused by flood discharge atomization of high dam is a major problem which will be faced in the water-power engineering of the west south area of our country.
研究高坝泄洪雾雨作用下饱和非饱和岩质高边坡的稳定性,科学问题主要集中在以下三个方面:一是对实际工程所关心的高坝泄洪雾化雨的降雨强度及分布的研究,目前主要是通过原体观测和物理模型试验,得出一些经验公式进行估算,很少有深入的系统的量化分析;二是泄洪雾雨的入渗是一个饱和非饱和渗流过程,关于裂隙岩体非饱和渗流的研究,虽然提出了一些概念模型,但很多机理还不明白,非饱和状态下的岩体水力学参数也很难确定,选择什么样的数学模型也有待研究;三是雾雨影响下的岩石高边坡稳定问题,由于雾雨的入渗使边坡岩体的基质吸力降低、暂态水荷载增加,岩体强度降低,从而加速了边坡失稳,但如何来定量研究此问题还缺少可应用的成果。
补充资料:河道洪水演进(见河道洪水演算法)
河道洪水演进(见河道洪水演算法)
neaao non郎hUi河道洪水演进yanJ县n 见河道洪水演算法。
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