Boundary shear stress analysis in smooth rectangular channels

被引：22

作者：

Seckin, G ^{[1
]}

Seckin, N ^{[1
]}

Yurtal, R ^{[1
]}

机构：

[1] Cukurova Univ, Dept Civil Engn, TR-01330 Adana, Turkey

来源：

CANADIAN JOURNAL OF CIVIL ENGINEERING | 2006年 / 33卷 / 03期

关键词：

boundary shear; shear force; open channel flow;

D O I：

10.1139/L05-110

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This study reports on experiments concerning the boundary shear stress and boundary shear force distributions in a smooth rectangular flume. Nonlinear regression-based equations are derived, from experimental analysis to give the percentage of the total shear force carried by the walls and mean wall and bed shear stresses around the-wetted perimeter as functions of the ratio of channel width to channel depth.

引用

页码：336 / 342

页数：7

共 10 条

[1] CRUFF RW, 1965, 1592B US GEOL SURV, pB1
[2] Ghosh N.S., 1970, J. Hydraul. Div, V96, P967, DOI [10.1061/JYCEAJ.0002477, DOI 10.1061/JYCEAJ.0002477]
[3] KARTHA VC, 1970, J HYDRAULICS DIVISIO, V96, P1469
[4] BOUNDARY SHEAR IN SMOOTH RECTANGULAR CHANNELS
KNIGHT, DW
DEMETRIOU, JD
HAMED, ME
[J]. JOURNAL OF HYDRAULIC ENGINEERING-ASCE, 1984, 110 (04): : 405 - 422
[5] KNIGHT DW, 1981, ASCE J HYDRAULICS DI, V107, P839
[6] MOMENTUM-TRANSFER IN A COMPOUND CHANNEL
MYERS, WRC
[J]. JOURNAL OF HYDRAULIC RESEARCH, 1978, 16 (02) : 139 - 150
[7] NOUTSOPOULOS GC, 1982, J HYDR ENG DIV-ASCE, V108, P809
[8] CALIBRATION OF PRESTON TUBE AND LIMITATIONS ON ITS USE IN PRESSURE GRADIENTS
PATEL, VC
[J]. JOURNAL OF FLUID MECHANICS, 1965, 23 : 185 - &
[9] Preston J.H., 1954, J ROYAL AERO SOC, V58, P109, DOI [DOI 10.1017/S0368393100097704, 10.1017/S0368393100097704]
[10] A comparison of one-dimensional methods for estimating discharge capacity of straight compound channels
Seckin, G
[J]. CANADIAN JOURNAL OF CIVIL ENGINEERING, 2004, 31 (04) : 619 - 631

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