Multidimensional high-temperature field measurement method for flame based on near infrared radiation spectrum of water vapor
文献类型：期刊论文
| 作者 | Zhou GX(周功喜)2,3 ; Wang, Wenjie1; Li F(李飞)2; Lin X(林鑫)2; Meng DD(孟东东)2; Yu XL(余西龙)2,3
|
| 刊名 | OPTICS AND LASERS IN ENGINEERING
 |
| 出版日期 | 2024-03-01 |
| 卷号 | 174页码:13 |
| ISSN号 | 0143-8166 |
| 关键词 | Multi-dimension High-temperature Self-Absorption Reconstruction algorithm |
| DOI | 10.1016/j.optlaseng.2023.107972 |
| 通讯作者 | Li, Fei(lifei@imech.ac.cn) |
| 英文摘要 | The temperature distribution is an important parameter in the design and optimization of :various engine types, and this paper begins by analyzing the temperature sensitivities of different waveband combinations. Based on an evaluation of the effects of self-absorption phenomena on the temperature measurement accuracy, a multidimensional temperature measurement method based on the integrated ratio of the intensity of the water vapor broadband radiation spectra is proposed. To address the multidimensional temperature inversion problem, the practicality of a nonlinear reconstruction approach is evaluated, and a multiple linear iteration algorithm is proposed. In addition, validation experiments are performed in the form of methane/oxygen laminar flame temperature measurements in combination with parallel rotating beam spectroscopy, and the results show that the method exhibits temperature measurement resolution of 10 K. The method proposed and developed in this work provides a new experimental concept for high-temperature measurements and is expected to provide reliable multidimensional temperature data for combustion chambers and plumes in engine ground experiments. |
| 分类号 | 二类/Q1 |
| WOS关键词 | DIAGNOSTICS |
| 资助项目 | Key-Area Research and Development Program of Guangdong Province[2021B0909060004] ; National Natural Science Foundation of China[12072355] ; National Natural Science Foundation of China[11802315] ; National Natural Science Foundation of China[11927803] |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:001135377000001 |
| 资助机构 | Key-Area Research and Development Program of Guangdong Province ; National Natural Science Foundation of China |
| 其他责任者 | Li, Fei |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/94003]  |
| 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.Beijing Inst Control & Elect Technol, Beijing 100032, 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; |
| 推荐引用方式 GB/T 7714 | Zhou GX,Wang, Wenjie,Li F,et al. Multidimensional high-temperature field measurement method for flame based on near infrared radiation spectrum of water vapor[J]. OPTICS AND LASERS IN ENGINEERING,2024,174:13. |
| APA | 周功喜,Wang, Wenjie,李飞,林鑫,孟东东,&余西龙.(2024).Multidimensional high-temperature field measurement method for flame based on near infrared radiation spectrum of water vapor.OPTICS AND LASERS IN ENGINEERING,174,13. |
| MLA | 周功喜,et al."Multidimensional high-temperature field measurement method for flame based on near infrared radiation spectrum of water vapor".OPTICS AND LASERS IN ENGINEERING 174(2024):13. |
入库方式： OAI收割
来源：力学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。