EXPERIMENTS ON FLOW PAST ROUGH CIRCULAR-CYLINDERS AT LARGE REYNOLDS-NUMBERS

被引:153
|
作者
SHIH, WCL [1 ]
WANG, C [1 ]
COLES, D [1 ]
ROSHKO, A [1 ]
机构
[1] CALTECH,PASADENA,CA 91125
关键词
D O I
10.1016/0167-6105(93)90030-R
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
Data have been obtained in the 12-foot pressurized wind tunnel at NASA Ames Research Center on flow past smooth and rough circular cylinders at high Reynolds numbers. Steady and unsteady surface pressures were measured around and along the cylinders. Analysis of the results provides lift and drag coefficients and Strouhal numbers for cylinders of several roughnesses at Reynolds numbers up to 8 x 10(6).
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页码:351 / 368
页数:18
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