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	Experimental study of spoiler influence to delta wing generated vortex in water towing tank
	Wang, Junwei ; Liu, Zhirong ; He, Yi ; Yang, Jinwen ; Bao, Feng ; Liu ZR(刘志荣) ; Bao F(鲍锋)
	2012
关键词	Artificial intelligence Automation Control Delta wing aircraft Flow visualization Process control Ship model tanks Velocity measurement
英文摘要	Conference Name:International Conference on Automatic Control and Artificial Intelligence, ACAI 2012. Conference Address: Xiamen, China. Time:March 3, 2012 - March 5, 2012.; This paper deals with the effects of spoiler to the breakdown features of detached vortex of delta wing at different incidences and incoming flow speeds. Experiments were carried out in a water towing tank. A spoiler generating additional vortex was fixed on the leading edge at resolved position. The vortex generated by spoiler combines with the delta wing detached vortex, which could enhance the stability of detached vortex. The PIV measurements exhibited that, spoiler can postpone the breakdown phenomenon. Flow visualization revealed that, the delay effect of vortex breakdown was very sensitive with respect to the position and dimensions of the spoiler.
语种	英语
出处	http://dx.doi.org/10.1049/cp.2012.1150
出版者	Institution of Engineering and Technology
内容类型	其他
源URL	[http://dspace.xmu.edu.cn/handle/2288/86276]
专题	物理技术－会议论文
推荐引用方式 GB/T 7714	Wang, Junwei,Liu, Zhirong,He, Yi,et al. Experimental study of spoiler influence to delta wing generated vortex in water towing tank. 2012-01-01.

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