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Title:
High-Pressure Capturing Wing Configurations
Author: Cui K(崔凯); Li GL; Xiao Y(肖尧); Xu YZ
Source: AIAA JOURNAL
Issued Date: 2017-06-01
Volume: 55, Issue:6, Pages:1909-1919
Abstract: 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.
Language: 英语
Indexed Type: SCI ; EI
DOI: 10.2514/1.J055395
DOC Type: Article
WOS Subject: Engineering, Aerospace
WOS Subject Extended: Engineering
WOS Keyword Plus: NAVIER-STOKES SIMULATION ; CONE-DERIVED WAVERIDER ; CONICAL FLOWFIELDS ; DESIGN ; VEHICLE ; OPTIMIZATION ; FLOWS ; MISSILES
WOS ID: WOS:000402522200011
ISSN: 0001-1452
Funder: National Natural Science Foundation of China(11372324 ; 11572333)
Department: LHD气动布局优化与计算方法
First Institution (Yes or Not): true
Citation statistics:
Content Type: 期刊论文
URI: http://dspace.imech.ac.cn/handle/311007/60523
Appears in Collections:高温气体动力学国家重点实验室_期刊论文

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Recommended Citation:
Cui K,Li GL,Xiao Y,et al. High-Pressure Capturing Wing Configurations[J]. AIAA JOURNAL,2017-06-01,55(6):1909-1919.
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