A real-time on-line measurement of iodine flow rate based on absorption spectroscopy
文献类型：期刊论文
| 作者 | Li, Guofu1,2; Yu, Haiyun1; Duo, Liping1; Wang, Jian1; Jin, Yuqi1; Sang, Fengting1; Wang, Dezhen2 |
| 刊名 | sensors and actuators b-chemical
 |
| 出版日期 | 2009-05-06 |
| 卷号 | 138期号:2页码:428-431 |
| 关键词 | Absorption spectroscopy Iodine flow rate COIL Window contamination |
| 产权排序 | 2;1 |
| 通讯作者 | 李国富 |
| 英文摘要 | iodine flow rate (ifr) measurement is an essential diagnostic tool in the research and optimization of chemical oxygen-iodine laser (coil) system. venturi meter or absorption spectroscopy was used to monitor ifr. but it is difficult for venturi meter to precisely measure ifr. simple absorption spectroscopy has trouble monitoring ifr due to the contamination on diagnostic windows and aerosol scattering. ail advanced absorption spectroscopy for measuring ifr was described in this paper. the method utilizes two wavelengths (e.g. 470 nm and 365 nm) to distinguish between iodine vapor absorption and other optical losses (e.g. contamination and aerosol scattering). it can easily eliminate the influence of the serious contamination and aerosol scattering on ifr measurement and obtain a reliable ifr. the method is about to apply in coil studies as a routine diagnostic tool. (c) 2009 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, analytical ; electrochemistry ; instruments & instrumentation |
| 研究领域[WOS] | chemistry ; electrochemistry ; instruments & instrumentation |
| 收录类别 | SCI |
| 原文出处 | false |
| 语种 | 英语 |
| WOS记录号 | WOS:000265893800006 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/102261]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Short Wavelength Chem Laser Lab, Dalian 116023, Peoples R China 2.Dalian Univ Technol, Sch Phys & Optoelect Technol, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Guofu,Yu, Haiyun,Duo, Liping,et al. A real-time on-line measurement of iodine flow rate based on absorption spectroscopy[J]. sensors and actuators b-chemical,2009,138(2):428-431. |
| APA | Li, Guofu.,Yu, Haiyun.,Duo, Liping.,Wang, Jian.,Jin, Yuqi.,...&Wang, Dezhen.(2009).A real-time on-line measurement of iodine flow rate based on absorption spectroscopy.sensors and actuators b-chemical,138(2),428-431. |
| MLA | Li, Guofu,et al."A real-time on-line measurement of iodine flow rate based on absorption spectroscopy".sensors and actuators b-chemical 138.2(2009):428-431. |
入库方式： OAI收割
来源：大连化学物理研究所
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