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

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