High-Pressure Capturing Wing Configurations

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	High-Pressure Capturing Wing Configurations
	Cui K(崔凯); Li GL; Xiao Y(肖尧); Xu YZ
刊名	AIAA JOURNAL
	2017-06-01
卷号	55 期号:6 页码:1909-1919
ISSN号	0001-1452
中文摘要	This paper proposes a family of high-pressure capturing wing configurations that aim to improve the aerodynamic performance of hypersonic vehicles with large volumes. The predominant visual feature of such configurations is a thin wing called a high-pressure capturing wing attached to the top of an upwarp airframe. When flying in the hypersonic regime high-pressure airflow compressed by the upper surface of the vehicle acts on the high-pressure capturing wing and significantly augments lift on the vehicle with only a small increase in drag producing a correspondingly high increase in its lift-to-drag ratio. A series of numerical validations were carried out on the basis of both inviscid and viscous computational models in which ideal cones with different cone angles and combined cone-waverider bodies with different volumes were used as airframes. The results clearly demonstrate that a configuration using a high-pressure capturing wing has a significantly higher lift (with a correspondingly high value of lift-to-drag ratio) than one without a high-pressure capturing wing especially for vehicles with large volumes. This paper contains a preliminary results-based report of the conditions under which high-pressure capturing wing configurations were tested.
类目[WOS]	Engineering, Aerospace
研究领域[WOS]	Engineering
关键词[WOS]	NAVIER-STOKES SIMULATION ; CONE-DERIVED WAVERIDER ; CONICAL FLOWFIELDS ; DESIGN ; VEHICLE ; OPTIMIZATION ; FLOWS ; MISSILES
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000402522200011
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/60523]
专题	力学研究所_高温气体动力学国家重点实验室
推荐引用方式 GB/T 7714	Cui K,Li GL,Xiao Y,et al. High-Pressure Capturing Wing Configurations[J]. AIAA JOURNAL,2017,55(6):1909-1919.
APA	崔凯,Li GL,肖尧,&Xu YZ.(2017).High-Pressure Capturing Wing Configurations.AIAA JOURNAL,55(6),1909-1919.
MLA	崔凯,et al."High-Pressure Capturing Wing Configurations".AIAA JOURNAL 55.6(2017):1909-1919.