驼峰堰流的数值分析

重庆交通大学学报（自然科学版） ›› 1992, Vol. 11 ›› Issue (2): 76-80.

驼峰堰流的数值分析

禹华谦

成都:西南交通大学

收稿日期:1991-06-24 出版日期:1992-04-20 发布日期:2016-11-08
作者简介:禹华谦,男,34岁,讲师

Numerical Analysis of Flow over Camel Hump Weirs

Yu Huaqian

Railway Engineering Department, Southwest Jiaotong University, Chengdu

Received:1991-06-24 Online:1992-04-20 Published:2016-11-08

摘要/Abstract

摘要： 本文采用势流模型,以流速势函数φ为基本未知量,数值模拟了过驼峰堰的流动,得到了流量系数、堰面压力分布和水面曲线等部分资料。

关键词: 驼峰堰, 自由面重力流, 流速势函数, 能头, 边界元法

Abstract: Using the ideal irrolational flow model,the flow over camel hump weirs issimulated with the velocity potential function which is a fundamental unknownfunction.The data of the discharge coefficient,water-surface profile and pressuredistribution on weir surface,etc.are obtained.

Key words: camel hump weir, free-surface gravity flow, velocity potential functi-on, head, boundary element methodx

禹华谦. 驼峰堰流的数值分析[J]. 重庆交通大学学报（自然科学版）, 1992, 11(2): 76-80.

Yu Huaqian. Numerical Analysis of Flow over Camel Hump Weirs[J]. Journal of Chongqing Jiaotong University(Natural Science), 1992, 11(2): 76-80.