Discharge equation of Ice Harbor type fishway

被引：0
作者：
Maeno, S [1 ]
Kumar, GS [1 ]
Nago, H [1 ]
Suetsugu, H [1 ]
机构：
[1] Okayama Univ, Dept Civil & Environm Engn, Okayama 700, Japan
来源：
ENERGY AND WATER: SUSTAINABLE DEVELOPMENT - PROCEEDINGS OF THEME D: WATER FOR A CHANGING GLOBAL COMMUNITY | 1997年
关键词：
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
To get a practical discharge equation of the Ice Harbor type fishway, the main flow features of this type of fishway based on a hydraulic model were studied experimentally. In the Ice Harbor fishway, water flows through the submerged orifice and over the weir simultaneously. The authors measured the detailed velocity profiles of the weir and the orifice flows. Through the experiments, the characteristics of discharges for both the orifice acid the weir flows were clarified. An expression for the combined discharge of a Ice Harbor type fishway is also provided.
引用
收藏
页码：411 / 416
页数：6
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