摘要
本文对三峡工程泄洪深孔进行了5种体型有压短进水口的比较试验研究,通过泄流能力、压力分布以及空化特性等全面水力特性的比较,提出建议采用的体型。对明流泄槽亦进行了两种体型的比较试验研究,对其水力特性做出明确的评价。
This paper describes the comparative experimental studies on five configurations of short pressure intake for the Three Gorges Project. On the basis of the comparison of hydraulic characteristics includ-ing discharge capacity, pressure distribution and cavitation property, a configuration of short pressure intake has been suggested for the design. In addition, the investigations on the hydraulic characteristics of two configurations of open chute are also reported herein.
出处
《长江科学院院报》
CSCD
北大核心
1991年第A12期73-80,共8页
Journal of Changjiang River Scientific Research Institute
关键词
三峡工程
泄水
深孔
水力学
空化数
short pressure intake
hydraulic characteristics
cavitation number
pressure coefficient