摘要
本文根据辐射水流特性 ,应用冲击波简化式 ,在对称曲线边墙窄缝挑坎的计算方法基础上 ,建立了基于理论的非对称曲线窄缝挑坎设计计算方法。模型试验表明本方法可以比较准确地反映这种窄缝挑坎的水力特性 ,试验结果与计算结果基本一致。
According to the simplified formula for shock wave,characteristics of radial contraction flow and design method for symmetric slit bucket of curved sidewall,this paper establishes a theoretical design method for asymmetric slit bucket of curved sidewall.Hydraulic model tests have showed that the devised method describes the hydraulic characteristics of the bucket well,and the computational results agree with those measured.
出处
《水力发电学报》
EI
CSCD
北大核心
2001年第3期59-67,共9页
Journal of Hydroelectric Engineering
关键词
辐射水流
窄缝挑坎
冲击波
水舌
Radial contraction flow\ \ Slit bucket\ \ Shock wave\ \ Nappe
