| Aerodynamic principles of shock-induced combustion ramjet engines | |
Ma KF(马凯夫)1,2; Zhang ZJ(张子健)1,2; Liu YF(刘云峰)1,2 ; Jiang ZL(姜宗林)1,2
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| Source Publication | AEROSPACE SCIENCE AND TECHNOLOGY
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| 2020-08-01 | |
| Volume | 103Pages:8 |
| ISSN | 1270-9638 |
| Abstract | The shock-induced combustion ramjet engine is the most favorable air breathing propulsive system and a suitable option for high-speed flight. In this paper, theoretical analysis and numerical simulations were conducted to study the thrust performance of shock-induced combustion ramjet engines. Firstly, the propulsive performance of supersonic combustion ramjet engines was theoretically analyzed by using the Chapman-Jouguet detonation theory. Then, the aerodynamic principles of shock-induced combustion ramjet engines were put forth on the basis of the theoretical analysis results. Finally, a full-scale shock-induced combustion ramjet engine was designed according to the aerodynamic principles. Two-dimensional numerical simulations were conducted to simulate its combustion flow field and propulsive performance. The numerical results demonstrate the correctness and application of the theoretical aerodynamic principles. (C) 2020 Elsevier Masson SAS. All rights reserved. |
| Keyword | Scramjet engines Shock-induced combustion ramjet engines Supersonic combustion Chapman-Jouguet detonation |
| DOI | 10.1016/j.ast.2020.105901 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000551867100017 |
| WOS Keyword | THERMAL CHOKING ; SCRAMJET ; MODEL ; PERFORMANCE ; SHCRAMJET |
| WOS Research Area | Engineering |
| WOS Subject | Engineering, Aerospace |
| Funding Organization | National Natural Science Foundation of China[11672312] ; National Natural Science Foundation of China[11532014] |
| Classification | 一类 |
| Ranking | 1 |
| Contributor | Liu, Yunfeng |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/84740 |
| Collection | 高温气体动力学国家重点实验室 |
| Affiliation | 1.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China; 2.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Ma KF,Zhang ZJ,Liu YF,et al. Aerodynamic principles of shock-induced combustion ramjet engines[J]. AEROSPACE SCIENCE AND TECHNOLOGY,2020,103:8.Rp_Au:Liu, Yunfeng |
| APA | 马凯夫,张子健,刘云峰,&姜宗林.(2020).Aerodynamic principles of shock-induced combustion ramjet engines.AEROSPACE SCIENCE AND TECHNOLOGY,103,8. |
| MLA | 马凯夫,et al."Aerodynamic principles of shock-induced combustion ramjet engines".AEROSPACE SCIENCE AND TECHNOLOGY 103(2020):8. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| Jp2020184.pdf（1657KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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