NUMERICAL EXPERIMENTS ON THE UNSTEADY SEPARATED FLOW BEHIND TWO FLAT PLATES IN A SIDE BY SIDE ARRANGEMENT USING THE DISCRETE VORTEX METHOD.

被引：2

作者：

Kamemoto, Kyoji ^{[1
]}

Ozawa, Naohiro ^{[1
]}

Aizawa, Masahiro ^{[1
]}

机构：

[1] Yokohama Natl Univ, Faculty of, Engineering, Yokohama, Jpn, Yokohama Natl Univ, Faculty of Engineering, Yokohama, Jpn

来源：

Bulletin of the JSME | 1984年 / 27卷 / 232期

关键词：

PLATES - Vortex tubes;

D O I：

10.1299/jsme1958.27.2118

中图分类号：

学科分类号：

摘要：

The flow of interactive vortex shedding behind a pair of flat plates arranged side by side to the approaching flow is numerically examined for different plate widths (B) and side by side (S) arrangements using the discrete vortex method. The results are compared with measurements in a wind tunnel and water tank. For S/B equals 2. 06, the in-phase vortex shedding from the outer edges of both plates is more stable than the out-of-phase vortex shedding. For S/B equals 1. 1, the flow through the space between two plates is biased and it switches quickly from one side to the other. For S/B equals 0. 5, the switching of the biased flow does not appear.

引用

页码：2118 / 2125