| Numerical study on the shock/combustion interaction of oblique detonation waves | |
Yang L1,2; Yue LJ(岳连捷)2,3 ; Zhang QF(张启帆)2,3; Zhang XY(张新宇)2,3
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| Corresponding Author | Yue, Lianjie([email protected]) |
| Source Publication | AEROSPACE SCIENCE AND TECHNOLOGY
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| 2020-09-01 | |
| Volume | 104Pages:13 |
| ISSN | 1270-9638 |
| Abstract | To determine the shock/combustion interaction structure of a wedge-induced oblique detonation wave, high-order numerical simulations solving the two-dimensional reactive Euler equations embedded with a two-step chemical kinetic model have been performed. In this study, various dimensionless heat release amounts ranging from 40.0 to 52.5 are selected to investigate the flow configuration. The computational results show that four types of typical shock/combustion interactions, namely, Type VI, I, V and IV (following the classification of shock/shock interaction proposed by Edney), can be observed. The detailed structures and characteristics of the interaction types are presented and shown to be different than the classic shock/shock interaction. Additional insight into the transition principles of different shock/combustion interactions is illustrated through shock polar analysis. (C) 2020 Elsevier Masson SAS. All rights reserved. |
| Keyword | Oblique detonation wave Shock/combustion interaction Shock polar analysis High-resolution simulation |
| DOI | 10.1016/j.ast.2020.105938 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000571775200012 |
| WOS Keyword | ROTATING DETONATION ; SHOCK ; INITIATION ; COMBUSTION ; INDUCTION ; WEDGE ; PERFORMANCE ; INJECTION ; SCRAMJET ; SCHEMES |
| WOS Research Area | Engineering |
| WOS Subject | Engineering, Aerospace |
| Funding Project | National Natural Science Foundation of China[11672309] ; National Natural Science Foundation of China[11472279] |
| Funding Organization | National Natural Science Foundation of China |
| Classification | 一类 |
| Ranking | 1 |
| Contributor | Yue, Lianjie |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/85271 |
| Collection | 高温气体动力学国家重点实验室 |
| Affiliation | 1.Beijing Inst Technol, Sch Aerosp Engn, Beijing 100081, Peoples R China; 2.Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China; 3.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Yang L,Yue LJ,Zhang QF,et al. Numerical study on the shock/combustion interaction of oblique detonation waves[J]. AEROSPACE SCIENCE AND TECHNOLOGY,2020,104:13.Rp_Au:Yue, Lianjie |
| APA | Yang L,岳连捷,张启帆,&张新宇.(2020).Numerical study on the shock/combustion interaction of oblique detonation waves.AEROSPACE SCIENCE AND TECHNOLOGY,104,13. |
| MLA | Yang L,et al."Numerical study on the shock/combustion interaction of oblique detonation waves".AEROSPACE SCIENCE AND TECHNOLOGY 104(2020):13. |
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| Jp2020338.pdf（5176KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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