Smog visualization technique of asymmetric vortices on forebody at high wind speed

Nan Bo; Xueying Deng; Yankui Wang

Smog visualization technique of asymmetric vortices on forebody at high wind speed

Nan Bo^*
, Xueying Deng
, Yankui Wang

^*此作品的通讯作者

航空科学与工程学院

Beihang University

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

We have obtained a clear, integrated and steady image of vortices at high wind speed (60 m/s) in the routine wind tunnel by setting a smoke orifice on the surface of the slender cylinder body and infusing the atomized oil with the new type of liquid droplet seeding generator. A simple technique is developed to measure the vortices position by calibrating at the same state and drawing grids in the same scale. It provides a useful technical platform for the research of Reynolds number effect on asymmetric vortices at a forebody.

源语言	英语
页（从-至）	261-266
页数	6
期刊	Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics
卷	39
期	2
出版状态	已出版 - 3月 2007

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title = "Smog visualization technique of asymmetric vortices on forebody at high wind speed",

abstract = "We have obtained a clear, integrated and steady image of vortices at high wind speed (60 m/s) in the routine wind tunnel by setting a smoke orifice on the surface of the slender cylinder body and infusing the atomized oil with the new type of liquid droplet seeding generator. A simple technique is developed to measure the vortices position by calibrating at the same state and drawing grids in the same scale. It provides a useful technical platform for the research of Reynolds number effect on asymmetric vortices at a forebody.",

keywords = "Asymmetric vortices, Effect of Reynolds number, Flow visualization at high wind speed, High angle of attack, Quantitative measurement",

author = "Nan Bo and Xueying Deng and Yankui Wang",

year = "2007",

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AU - Bo, Nan

AU - Deng, Xueying

AU - Wang, Yankui

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N2 - We have obtained a clear, integrated and steady image of vortices at high wind speed (60 m/s) in the routine wind tunnel by setting a smoke orifice on the surface of the slender cylinder body and infusing the atomized oil with the new type of liquid droplet seeding generator. A simple technique is developed to measure the vortices position by calibrating at the same state and drawing grids in the same scale. It provides a useful technical platform for the research of Reynolds number effect on asymmetric vortices at a forebody.

AB - We have obtained a clear, integrated and steady image of vortices at high wind speed (60 m/s) in the routine wind tunnel by setting a smoke orifice on the surface of the slender cylinder body and infusing the atomized oil with the new type of liquid droplet seeding generator. A simple technique is developed to measure the vortices position by calibrating at the same state and drawing grids in the same scale. It provides a useful technical platform for the research of Reynolds number effect on asymmetric vortices at a forebody.

KW - Asymmetric vortices

KW - Effect of Reynolds number

KW - Flow visualization at high wind speed

KW - High angle of attack

KW - Quantitative measurement

UR - https://www.scopus.com/pages/publications/34247397505

M3 - 文章

AN - SCOPUS:34247397505

SN - 0459-1879

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SP - 261

EP - 266

JO - Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics

JF - Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics

IS - 2

ER -

Smog visualization technique of asymmetric vortices on forebody at high wind speed

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