INTERFERENCE BETWEEN 2 CIRCULAR-CYLINDERS IN TANDEM IN TURBULENT-FLOW

被引：36

作者：

ZHANG, H

MELBOURNE, WH

机构：

来源：

JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS | 1992年 / 41卷 / 1-3期

关键词：

D O I：

10.1016/0167-6105(92)90468-P

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Investigations on the flow interference between two tandemly-arranged circular cylinders in smooth and turbulent flows were carried out at Monash University. Measurements of mean and fluctuating forces and pressures were made for a range of cylinder spacings up to 10 diameters at Re = 1.1 x 10(5) in flows with turbulence intensities I(u) of 0.4%, 4.5% and 11.5%. Different interference regimes were classified and the results were discussed for each regime. The present results have shown that the increase of the turbulence intensity has a marked effect on the interference mechanisms.

引用

页码：589 / 600

页数：12

共 7 条

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