DIRECT MEASUREMENT OF THE AERODYNAMIC ADMITTANCE OF 2-DIMENSIONAL RECTANGULAR CYLINDERS IN SMOOTH AND TURBULENT FLOWS

被引：25

作者：

SANKARAN, R ^{[1
]}

JANCAUSKAS, ED ^{[1
]}

机构：

[1] JAMES COOK UNIV N QUEENSLAND,DEPT MECH ENGN,TOWNSVILLE,QLD 4811,AUSTRALIA

来源：

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

基金：

澳大利亚研究理事会;

关键词：

D O I：

10.1016/0167-6105(92)90469-Q

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The aerodynamic admittance function has been directly measured for a range of two-dimensional rectangular cylinders in smooth flow and grid generated turbulent flows. Results obtained for three rectangular sections of different chord-to-thickness ratio in various levels of background turbulence are in good agreement with those obtained previously using a discrete-frequency gust generation technique. This agreement suggests a universal behaviour of the aerodynamic admittance function.

引用

页码：601 / 611

页数：11

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