IMECH-IR  > 高温气体动力学国家重点实验室
High-Pressure Capturing Wing Configurations
Cui K(崔凯); Li GL; Xiao Y(肖尧); Xu YZ; Cui,K(reprint author), Chinese Acad Sci, Inst Mech
Source PublicationAIAA JOURNAL
2017-06-01
Volume55Issue:6Pages:1909-1919
ISSN0001-1452
AbstractThis 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.
DOI10.2514/1.J055395
Indexed BySCI ; EI
Language英语
WOS IDWOS:000402522200011
WOS KeywordNAVIER-STOKES SIMULATION ; CONE-DERIVED WAVERIDER ; CONICAL FLOWFIELDS ; DESIGN ; VEHICLE ; OPTIMIZATION ; FLOWS ; MISSILES
WOS Research AreaEngineering
WOS SubjectEngineering, Aerospace
Funding OrganizationNational Natural Science Foundation of China(11372324 ; 11572333)
DepartmentLHD气动布局优化与计算方法
Classification一类/力学重要期刊
Ranking1
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/60523
Collection高温气体动力学国家重点实验室
Corresponding AuthorCui,K(reprint author), Chinese Acad Sci, Inst Mech
Recommended Citation
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,&Cui,K.(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.
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