Optical diagnostics in a detonation-driven direct-connected circular combustor fueled with hydrogen for mach 10 scramjet
文献类型：期刊论文
| 作者 | Zhou GX(周功喜)1,2 ; Zhang X(张旭)2; Li JP(李进平)2; Zhang XY(张晓源)2; Zhang SZ(张仕忠)2; Lin X(林鑫)2; Li F(李飞)2; Chen H(陈宏)2; Yue LJ(岳连捷)1,2; Yu XL(余西龙)1,2
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| 刊名 | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
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| 出版日期 | 2021-08-05 |
| 卷号 | 46期号:54页码:27801-27815 |
| ISSN号 | 0360-3199 |
| 关键词 | High mach number scramjet Circular cross-section TDLAS Multi-view simultaneous imaging POD |
| DOI | 10.1016/j.ijhydene.2021.06.004 |
| 通讯作者 | Li, Fei(lifei@imech.ac.cn) |
| 英文摘要 | Various optical methods are applied to study flame characteristics of a circular -crosssection combustor for a Mach 10 scramjet. Experiments are performed on a direct connected test facility fueled by hydrogen and driven using hydrogen/oxygen detonation. The circular-cross-section combustor is advantageous in solving thermal in homogeneity, corner boundary layer and aircraft integration problems. However, it is difficult to use traditional optical measurement methods, which require large-sized measurement windows. In this study, tunable diode laser spectroscopy and a multi-view imaging system are used with small windows. High repetition rate measurements allow the effective time of facility, which is approximately 5 ms in this case, to be obtained. The dynamic flame characteristics are diagnosed upstream and downstream of the cavity with/ without strut injection. When combined with proper orthogonal decomposition to obtain the flame pulsation state during the effective time period, the method is expected to be effective for engine performance evaluation and numerical simulation verification. (c) 2021 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved. |
| 分类号 | 二类 |
| WOS关键词 | SUPERSONIC COMBUSTION ; FLAME STABILIZATION ; SELF-IGNITION ; OSCILLATIONS ; PERFORMANCE ; INSTABILITY ; PARAMETERS ; POSITION |
| 资助项目 | National Natural Science Foundation of China[12072355] ; National Natural Science Foundation of China[11802315] ; National Natural Science Foundation of China[11927803] ; Youth Innovation Promotion Association of CAS[2018023] |
| WOS研究方向 | Chemistry ; Electrochemistry ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000683048400012 |
| 资助机构 | National Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS |
| 其他责任者 | Li, Fei |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/87245]  |
| 专题 | 力学研究所_高温气体动力学国家重点实验室 |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, State Key Lab High Temp Gas Dynam, Inst Mech, Beijing 100190, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Zhou GX,Zhang X,Li JP,et al. Optical diagnostics in a detonation-driven direct-connected circular combustor fueled with hydrogen for mach 10 scramjet[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2021,46(54):27801-27815. |
| APA | 周功喜.,张旭.,李进平.,张晓源.,张仕忠.,...&余西龙.(2021).Optical diagnostics in a detonation-driven direct-connected circular combustor fueled with hydrogen for mach 10 scramjet.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,46(54),27801-27815. |
| MLA | 周功喜,et al."Optical diagnostics in a detonation-driven direct-connected circular combustor fueled with hydrogen for mach 10 scramjet".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 46.54(2021):27801-27815. |
入库方式： OAI收割
来源：力学研究所
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