竖井进流水平旋转内消能泄水道的泄流特性  

Discharge Characteristics of Sluiceway of Horizontal Votexflow Inner Energy Dissipation with a Shaftinlet

作　　者：牛争鸣[1,2] 李建中[1,2] 崔陇天 程运生 

机构地区：[1]西安理工大学水力学研究所 [2]电力部西北勘测设计研究院科研所

出　　处：《西安理工大学学报》1998年第1期28-32,共5页Journal of Xi'an University of Technology

基　　金：国家"八五"科技攻关项目

摘　　要：通过对竖井进流水平旋转内消能泄水道的泄流特性的试验研究，揭示了该种泄水道的泄流规律，并着重分析了上下游水深、通气孔通气状态对泄流特性的影响。在给出泄流特性分区及流态划分后，提出该种泄水道的泄流量计算公式。The experimental study of the discharge characteristics of the sluiceway of horizontal votexflow inner energy dissipation with a shaftinlet reveals the discharge laws of the sluiceway. Also, the priority is given to the analysis of the effects of water depth at the upstream and down stream and aeration conditions of aeration holes upon the discharge characteristics. The empirical equations for caculating the discharge of the sluiceway are suggested after the discharge characteristic regions and flow types are given.

关 键 词：竖井进流 水平旋转 泄流特性 消能泄水道 

分 类 号：TV653[水利工程—水利水电工程]