摘要
鉴于孤石滩水库溢洪道消力池布置在弯道上，水流条件复杂，为了能使消力池的消能效果达到预期目的，采用数值模拟的方法，研究消力池水流流态、流速、消能效果，并通过物理模型验证和测定消力池尾水坎坎顶压强，提出消力池尾水坎采用“异高连续尾水坎”的型式，以调整弯道水流流态。
In view of gushitan reservoir spillway stilling pool arrangement on the curve, complicated flow condition, in order to make the plunge pool energy dissipation effect to achieve the desired objectives, by the method of numerical simulation, the research of stilling pool flow pattern, velocity, energy dissipation effect, and the physical model verification and determination of stilling pool tail water bucket top pressure, puts forward the stilling pool tail water bucket adopts ＂ISO high tail water bucket＂ type,in order to adjust the flow in bend flow.
出处
《南水北调与水利科技》
CAS
CSCD
北大核心
2015年第B02期40-42,45,共4页
South-to-North Water Transfers and Water Science & Technology
关键词
弯道水流
流态
尾水坎
分析
研究
curved channel flow
flow
tail water bucket
analysis
research
