Simultaneous measurements of multiple flow parameters for scramjet characterization using tunable diode-laser sensors
文献类型：期刊论文
| 作者 | Li F(李飞) ; Yu XL(余西龙); Gu HB(顾洪斌); Li Z(李智); Zhao Y; Ma L; Chen LH(陈立红); Zhang XY(张新宇)
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| 刊名 | Applied Optics
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| 出版日期 | 2011 |
| 卷号 | 50期号:36页码:6697-6707 |
| 通讯作者邮箱 | xlyu@imech.ac.cn |
| 关键词 | Absorption-Spectroscopy Water-Vapor Temperature Distributions Gas Temperature Combustion Cavity Operation Engines Model |
| ISSN号 | 1559-128X |
| 产权排序 | [Li, Fei; Yu, XiLong; Gu, Hongbin; Li, Zhi; Chen, Lihong; Chang, Xinyu] Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China; [Zhao, Yan] Air Prod & Chem Inc, Allentown, PA 18195 USA; [Ma, Lin] Virginia Tech, Dept Aerosp & Ocean Engn, Blacksburg, VA 24061 USA |
| 通讯作者 | Yu, XL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China |
| 合作状况 | 国际 |
| 中文摘要 | This paper reports the simultaneous measurements of multiple flow parameters in a scramjet facility operating at a nominal Mach number of 2.5 using a sensing system based on tunable diode-laser absorption spectroscopy (TDLAS). The TDLAS system measures velocity, temperature, and water vapor partial pressure at three different locations of the scramjet: the inlet, the combustion region near the flame stabilization cavity, and the exit of the combustor. These measurements enable the determination of the variation of the Mach number and the combustion mode in the scramjet engine, which are critical for evaluating the combustion efficiency and optimizing engine performance. The results obtained in this work clearly demonstrated the applicability of TDLAS sensors in harsh and high-speed environments. The TDLAS system, due to its unique virtues, is expected to play an important role in the development of scramjet engines. (C) 2011 Optical Society of America |
| 学科主题 | Optics |
| 分类号 | 二类 |
| 类目[WOS] | Optics |
| 研究领域[WOS] | Optics |
| 关键词[WOS] | ABSORPTION-SPECTROSCOPY ; WATER-VAPOR ; TEMPERATURE DISTRIBUTIONS ; GAS TEMPERATURE ; COMBUSTION ; CAVITY ; OPERATION ; ENGINES ; MODEL |
| 收录类别 | SCI ; EI |
| 资助信息 | The work is partially supported by National Natural Science Foundation of China (Grant Nos. 90816015 and 11002148). The authors acknowledge the technical assistance provided by the technicians D. H. Song and Z. M. Luo at the Institute of Mechanics, Chinese Academy of Sciences. |
| 原文出处 | http://dx.doi.org/10.1364/AO.50.006697 |
| 语种 | 英语 |
| WOS记录号 | WOS:000299166700020 |
| 公开日期 | 2012-04-01 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/45163]  |
| 专题 | 力学研究所_高温气体动力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Li F,Yu XL,Gu HB,et al. Simultaneous measurements of multiple flow parameters for scramjet characterization using tunable diode-laser sensors[J]. Applied Optics,2011,50(36):6697-6707. |
| APA | 李飞.,余西龙.,顾洪斌.,李智.,Zhao Y.,...&张新宇.(2011).Simultaneous measurements of multiple flow parameters for scramjet characterization using tunable diode-laser sensors.Applied Optics,50(36),6697-6707. |
| MLA | 李飞,et al."Simultaneous measurements of multiple flow parameters for scramjet characterization using tunable diode-laser sensors".Applied Optics 50.36(2011):6697-6707. |
入库方式： OAI收割
来源：力学研究所
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