| 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)
| |
| Source Publication | CHINESE JOURNAL OF AERONAUTICS
 |
| 2023-03 | |
| Volume | 36Issue:3Pages:96-106 |
| ISSN | 1000-9361 |
| Abstract | 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/). |
| Keyword | Shock interactions Transitional configuration Aerodynamic heating Shear layer Mach interaction |
| DOI | 10.1016/j.cja.2022.08.006 |
| Indexed By | SCI ; EI ; CSCD |
| Language | 英语 |
| WOS ID | WOS:000951040000001 |
| WOS Research Area | Engineering, Aerospace |
| WOS Subject | Engineering |
| Funding Organization | National Key Research and Development Plan of China [2019YFA0405204] ; National Natural Science Foundation of China [12172365, 12072353, 12132017] |
| Classification | 一类 |
| Ranking | 1 |
| Contributor | 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. |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/91849 |
| Collection | 高温气体动力学国家重点实验室 |
| Affiliation | 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 |
| Recommended Citation 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.Rp_Au: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. |
| 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. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| Jp2023Fa053.pdf（2838KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment