DISPERSIVE-FLOW ENERGY DISSIPATOR

被引:3
|
作者
YANG, SL
机构
[1] Fujian Investigation and Des. Inst. of Water Conservancy and Hydro-power, Fuzhou
来源
JOURNAL OF HYDRAULIC ENGINEERING-ASCE | 1994年 / 120卷 / 12期
关键词
D O I
10.1061/(ASCE)0733-9429(1994)120:12(1401)
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
The dispersive-flow energy dissipator is a new design that combines features of traditional hydraulic-jump, slotted-bucket, and ski-jump dissipators. Dispersive-flow boards, chute blocks, and an adverse-current end sin are the main components of the dissipator. The new dissipator outperforms traditional dissipators, and allows shorter and shallower stilling basins with less tailwater depth requirement; thus decreasing construction costs. The dispersive-flow energy dissipator is best suited for total heads of 50-80 m, and entering flow Froude numbers of 5.2-7.2.
引用
收藏
页码:1401 / 1408
页数:8
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