Impingement of a von Karman vortex street on a delta wing

被引：2

作者：

Heron, I ^{[1
]}

Myose, RY ^{[1
]}

机构：

[1] Wichita State Univ, Dept Aerosp Engn, Wichita, KS 67260 USA

来源：

JOURNAL OF AIRCRAFT | 2005年 / 42卷 / 04期

关键词：

D O I：

10.2514/1.12808

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

A series of experiments, where a von Kàrmàn vortex street wake was made to impinge upon a 70-deg delta wing, was conducted at Wichiita State University using a towing mount. There was a temporal correlation to the burst loaction of the delta wing's leading-edge (LE) vortices, which indicated modulation of the burst loaction. It was found that the average vortex-burst location reamained approximately the same whether the freestream flow was clean or in the wake. Dye concenntrations at regular intervals were also observed in the LE vortex core.

引用

页码：1084 / 1087

页数：4

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