中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 1998, Vol. 17 ›› Issue (1): 28-30.

• • 上一篇    下一篇

用临界淹没法计算宽顶堰流

禹华谦1   

  1. 1. 西南交通大学 土木学院, 成都 610031
  • 收稿日期:1997-04-28 修回日期:1997-05-28 出版日期:1998-02-20 发布日期:2016-07-13
  • 作者简介:禹华谦 (1956-), 男, 副教授

Critical Submerged Method Applied to the Computation of Flow over Broad-crested Weirs

Yu Huaqian1   

  1. 1. School of Civil Eng ., South west Jiaotong University, Chengdu 610031, P. R. China
  • Received:1997-04-28 Revised:1997-05-28 Online:1998-02-20 Published:2016-07-13

摘要: 将笔者提出的临界淹没理论引入宽顶堰流研究, 得到了与现行方法计算成果一致的流量计算公式.公式结构简单, 计算工作量较小, 可供实际工程参用.

关键词: 宽顶堰流, 临界淹没, 流量系数, 流速系数

Abstract: Appling the critical submerged theory presented to the research of flow over broad-crested weirs, the discharge formula which the results of computation coincide with the present computing method is obtained in this paper .

Key words: broad-crested weir flow, critical submerged, coefficient of discharge, coefficient of velocity

中图分类号: