Reynolds stress and bed shear in nonuniform unsteady open-channel flow

被引：40

作者：

Dey, S ^{[1
]}

Lambert, MF

机构：

[1] Indian Inst Technol, Dept Civil Engn, Kharagpur 721302, W Bengal, India

[2] Univ Adelaide, Dept Civil & Environm Engn, Adelaide, SA 5005, Australia

来源：

JOURNAL OF HYDRAULIC ENGINEERING-ASCE | 2005年 / 131卷 / 07期

关键词：

Reynolds stress; shear stress; open channel flow; nonuniform flow; unsteady flow; hydraulics;

D O I：

10.1061/(ASCE)0733-9429(2005)131:7(610)

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Expressions for the Reynolds stress and bed shear stress are developed for nonuniform unsteady flow in open channels with streamwise sloping beds, assuming universal (logarithmic) velocity distribution law and using the Reynolds and continuity equations of two-dimensional open-channel flow. The computed Reynolds stress distributions are in agreement with experimental data.

引用

页码：610 / 614

页数：5

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