挑流泄洪雾化影响范围预测方法的研究介绍  

The Forecast Methods for the Range of Atomized Flow Caused by the Jet Overflow

作　　者：马莹[1] 许模[1] 李虎[1] 

机构地区：[1]成都理工大学,成都610059

出　　处：《水土保持研究》2007年第2期324-326,329,共4页Research of Soil and Water Conservation

摘　　要：挑流消能作为高水头、大流量、深峡谷水电站的主要消能方式之一,效果比较理想,但同时带来了严重的泄流雾化现象,对枢纽区建筑物及下游岩质边坡的稳定造成极不利的影响,日益引起广泛的关注,迫切需要进行预测研究。主要介绍了挑流消能雾化影响范围的预测方法。Trajectory energy dissipation, as one of main dissipation ways of hydropower stations that locate in deep valleys and with high water head and large discharge capacity, is much effective. But discharge atomization causing from trajectory energy dissipation is often serious and has badly impact on the structures of hinge and downstream rock slope stabillty,which is arousing attention of the community, so there is a need for the research about the atomized flow. The forecast methods to calculate the range of atomized flow caused by the traiectory energy dissipation is presented.

关 键 词：挑流消能 雾化范围 预测方法 

分 类 号：TV653[水利工程—水利水电工程] X503[环境科学与工程—环境工程]