Effect of differential flap settings on the wake vortex evolution of large transport aircraft

被引：1
|
作者：
Bellastrada, C. [1 ]
Breitsamter, C. [1 ]
机构：
[1] Tech Univ Munich, Lehrstuhl Fluidmech, Boltzmannstr 15, D-85748 Garching, Germany
来源：
NEW RESULTS IN NUMERICAL AND EXPERIMENTAL FLUID MECHANICS V | 2006年 / 92卷
关键词：
D O I：
10.1007/978-3-540-33287-9_4
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
Wind tunnel investigations have been performed to study the effect of different span loadings, obtained by means of differential flap settings, on the structure of the wake vortex behind a half-model of a, four-engine large transport aircraft. Advanced hot-wire anemometry technique has been used to measure the wake vortex velocities at five cross stations up to 4.5 span distances downstream of the model. Results obtained are analysed to identify possible benefits in terms or alleviation of the wake vortex hazard.
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页码：25 / +
页数：3
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