Transitional wave configurations between Type III and Type IV oblique shock/bow shock interactions

doi:10.1016/j.cja.2022.08.006

	Transitional wave configurations between Type III and Type IV oblique shock/bow shock interactions
	Peng J(彭俊); Li S(李帅); Yang F(杨帆); Lin MY(林明月); Han GL(韩桂来); Hu ZM(胡宗民)
发表期刊	CHINESE JOURNAL OF AERONAUTICS
	2023-03
卷号	36 期号:3 页码:96-106
ISSN	1000-9361
摘要	The interactions of oblique/bow shock waves are the key flow phenomena restricting the design and aerothermodynamic performance of high speed vehicles. Type III and Type IV Shock/ Shock Interactions(SSIs) have been extensively investigated, as such interactions can induce abnormal aerodynamic heating problems in hypersonic flows of vehicles. The transition process between these two distinct types of shock/shock interactions remains unclear. In the present study, a subclass of shock/shock interaction configuration is revealed and defined as Type IIIa. Type IIIa interaction can induce much more severe aerodynamic heating than a Type IV interaction which was ever reported to be the most serious in literature. The intense aerodynamic heating observed in this configuration highlights a new design point for the thermal protection system of hypersonic vehicles. A secondary Mach interaction between shock waves in the supersonic flow path of a Type III configuration is demonstrated to be the primary mechanism for such a subclass of shock/shock interaction configuration.(c) 2022 Chinese Society of Aeronautics and Astronautics. Production and hosting by Elsevier Ltd. This is an open access article under the CC BY NC ND license (http://creativecommons.org/licenses/by nc nd/4.0/).
关键词	Shock interactions Transitional configuration Aerodynamic heating Shear layer Mach interaction
DOI	10.1016/j.cja.2022.08.006
收录类别	SCI ; EI ; CSCD
语种	英语
WOS记录号	WOS:000951040000001
WOS研究方向	Engineering, Aerospace
WOS类目	Engineering
项目资助者	National Key Research and Development Plan of China [2019YFA0405204] ; National Natural Science Foundation of China [12172365, 12072353, 12132017]
论文分区	一类
力学所作者排名	1
RpAuthor	Lin, MY (corresponding author), Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China. ; Lin, MY (corresponding author), Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China.
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/91849
专题	高温气体动力学国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China 2.Syst Design Inst Mech Elect Engn, Beijing 100854, Peoples R China 3.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Peng J,Li S,Yang F,et al. Transitional wave configurations between Type III and Type IV oblique shock/bow shock interactions[J]. CHINESE JOURNAL OF AERONAUTICS,2023,36,3,:96-106.
APA	彭俊,李帅,杨帆,林明月,韩桂来,&胡宗民.(2023).Transitional wave configurations between Type III and Type IV oblique shock/bow shock interactions.CHINESE JOURNAL OF AERONAUTICS,36(3),96-106.
MLA	彭俊,et al."Transitional wave configurations between Type III and Type IV oblique shock/bow shock interactions".CHINESE JOURNAL OF AERONAUTICS 36.3(2023):96-106.

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