HYDRAULIC JUMP IN SLOPING CHANNEL WITH POSITIVE OR NEGATIVE STEP

被引：13

作者：

QURAISHI, AA

ALBRAHIM, AM

机构：

[1] King Saud Univ, Riyadh, Saudi Arabia

来源：

JOURNAL OF HYDRAULIC RESEARCH | 1992年 / 30卷 / 06期

关键词：

Channel flow - Fluid mechanics - Mathematical models;

D O I：

10.1080/00221689209498908

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Predictive mathematical models of hydraulic jump in rectangular sloping channels with a positive or negative step are presented. The models are verified with experimental data. A generalized equation for the modified Froude Number which accounts for channel slope and step height is suggested which is applicable to sloping channels with or without a step. A practical method for the determination of the sequent depth is presented and some important characteristics of the hydraulic jump in sloping channels with a step are also studied.

引用

页码：769 / 782

页数：14

共 17 条

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