Experimental demonstration of forced initiation of kerosene oblique detonation by an on-wedge trip in an ODE model
文献类型：期刊论文
| 作者 | Han, Xin3,4 ; Liu, Yunfeng2,4; Zhang, Zijian1; Zhang, Wenshuo2,4; Yuan, Chaokai4; Han, Guilai4; Jiang, Zonglin2,4; Jiang ZL(姜宗林); Han GL(韩桂来); Yuan CK(苑朝凯)
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| 刊名 | COMBUSTION AND FLAME
 |
| 出版日期 | 2023-12-01 |
| 卷号 | 258页码:6 |
| ISSN号 | 0010-2180 |
| DOI | 10.1016/j.combustflame.2023.113102 |
| 通讯作者 | Liu, Yunfeng(liuyunfeng@imech.ac.cn) ; Zhang, Zijian(zijzhang@polyu.edu.hk) |
| 英文摘要 | The first free-jet experiment of a kerosene-fueled oblique detonation engine, conducted in a large-scale hypersonic shock tunnel, is reported in this paper. A novel initiation-control technique using a small on-wedge trip is proposed to overcome the initiation issue of oblique detonation waves (ODWs) encountered when liquid hydrocarbon fuel is used. The results show that the kerosene-fueled ODW fails to initiate within the length-limited combustor without the trip but is successfully initiated when the trip is used, which demonstrates the effectiveness of the proposed initiation-control method. The feasibility of kerosene-fueled oblique detonation propulsion technology is also demonstrated. Novelty and significance statement The feasibility of liquid-hydrocarbon-fueled oblique detonation propulsion technology was demonstrated by performing free-jet shock tunnel experiments of a kerosenefueled oblique detonation engine. To address the initiation issue of oblique detonation waves encountered when liquid hydrocarbon fuel such as kerosene is used, a novel but simple initiation-control technique was proposed and experimentally validated. Stabilized oblique detonation waves were implemented in the combustor, and the detailed flow structures of different oblique detonation combustion modes were clarified. The proposed technique and the results provide significant reference to the future development of oblique detonation engines. (c) 2023 The Combustion Institute. Published by Elsevier Inc. All rights reserved. |
| 资助项目 | National Natural Science Foun-dation of China[12202374] ; National Natural Science Foun-dation of China[11672312] |
| WOS研究方向 | Thermodynamics ; Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001087587400001 |
| 资助机构 | National Natural Science Foun-dation of China |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/93300]  |
| 专题 | 力学研究所_高温气体动力学国家重点实验室 |
| 通讯作者 | Liu, Yunfeng; Zhang, Zijian |
| 作者单位 | 1.Hong Kong Polytech Univ, Dept Aeronaut & Aviat Engn, Hong Kong, Peoples R China 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China 3.Xiamen Univ, Sch Aerosp Engn, Xiamen 361102, Peoples R China 4.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Han, Xin,Liu, Yunfeng,Zhang, Zijian,et al. Experimental demonstration of forced initiation of kerosene oblique detonation by an on-wedge trip in an ODE model[J]. COMBUSTION AND FLAME,2023,258:6. |
| APA | Han, Xin.,Liu, Yunfeng.,Zhang, Zijian.,Zhang, Wenshuo.,Yuan, Chaokai.,...&张文硕.(2023).Experimental demonstration of forced initiation of kerosene oblique detonation by an on-wedge trip in an ODE model.COMBUSTION AND FLAME,258,6. |
| MLA | Han, Xin,et al."Experimental demonstration of forced initiation of kerosene oblique detonation by an on-wedge trip in an ODE model".COMBUSTION AND FLAME 258(2023):6. |
入库方式： OAI收割
来源：力学研究所
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