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  4. 中科院安徽光学精密机械研究所
Measurement of CO2 concentration at high-temperature based on tunable diode laser absorption spectroscopy

文献类型：期刊论文

作者Chen, Jiuying1; Li, Chuanrong1; Zhou, Mei1; Liu, Jianguo2; Kan, Ruifeng2; Xu, Zhenyu2
刊名INFRARED PHYSICS & TECHNOLOGY
出版日期2017
卷号80期号:无页码:131-137
关键词Tunable Diode Laser Absorption Spectroscopy Co2 Concentration Line Intensity High-temperature Spectrum
DOI10.1016/j.infrared.2016.11.016
文献子类Article
英文摘要A diode laser sensor based on absorption spectroscopy has been developed for sensitive measurement of CO2 concentration at high -temperature. Measurement of CO2 can provide information about the extent of combustion and mix in a combustor that may be used to improve fuel efficiency. Most methods of in-situ combustion measurement of CO2 use the spectroscopic parameters taken from database like HITEMP which is mainly derived from the theoretical calculation and remains a high degree of uncertainty in the spectroscopic parameters. A fiber-coupled diode laser system for measurement of CO2 in combustion environment by use of the high -temperature spectroscopic parameters which are obtained by experiment was proposed. Survey spectra of the R(50) line of CO2 at 5007.787 cm(-1) were recorded at high temperature and various pressures to determine line intensities. The line intensities form the theoretical foundation for future applications of this diode laser sensor system. Survey spectra of four test gas mixtures containing 5.91%CO2, 10.01%CO2, 20.08%CO2, and 49.82%CO2 were measured to verify the accuracy of the diode laser sensor system. The measured results indicate that this sensor can measure CO2 concentration with 2% uncertainty in high temperatures. (C) 2016 Elsevier B.V. All rights reserved.
WOS关键词MU-M ; SENSOR ; FLOWS ; H2O
WOS研究方向Instruments & Instrumentation ; Optics ; Physics
语种英语
WOS记录号WOS:000392770500017
资助机构research project-Research on laser active remote sensing method for column concentration of tropospheric CO2 - Innovation Program of Academy of Opto-Electronics (AOE), Chinese Academy of Science (CAS)(Y40B07A14Y) ; research project-Research on laser active remote sensing method for column concentration of tropospheric CO2 - Innovation Program of Academy of Opto-Electronics (AOE), Chinese Academy of Science (CAS)(Y40B07A14Y) ; research project-Research on laser active remote sensing method for column concentration of tropospheric CO2 - Innovation Program of Academy of Opto-Electronics (AOE), Chinese Academy of Science (CAS)(Y40B07A14Y) ; research project-Research on laser active remote sensing method for column concentration of tropospheric CO2 - Innovation Program of Academy of Opto-Electronics (AOE), Chinese Academy of Science (CAS)(Y40B07A14Y) ; research project-Research on laser active remote sensing method for column concentration of tropospheric CO2 - Innovation Program of Academy of Opto-Electronics (AOE), Chinese Academy of Science (CAS)(Y40B07A14Y) ; research project-Research on laser active remote sensing method for column concentration of tropospheric CO2 - Innovation Program of Academy of Opto-Electronics (AOE), Chinese Academy of Science (CAS)(Y40B07A14Y) ; research project-Research on laser active remote sensing method for column concentration of tropospheric CO2 - Innovation Program of Academy of Opto-Electronics (AOE), Chinese Academy of Science (CAS)(Y40B07A14Y) ; research project-Research on laser active remote sensing method for column concentration of tropospheric CO2 - Innovation Program of Academy of Opto-Electronics (AOE), Chinese Academy of Science (CAS)(Y40B07A14Y) ; research project-Research on laser active remote sensing method for column concentration of tropospheric CO2 - Innovation Program of Academy of Opto-Electronics (AOE), Chinese Academy of Science (CAS)(Y40B07A14Y) ; research project-Research on laser active remote sensing method for column concentration of tropospheric CO2 - Innovation Program of Academy of Opto-Electronics (AOE), Chinese Academy of Science (CAS)(Y40B07A14Y) ; research project-Research on laser active remote sensing method for column concentration of tropospheric CO2 - Innovation Program of Academy of Opto-Electronics (AOE), Chinese Academy of Science (CAS)(Y40B07A14Y) ; research project-Research on laser active remote sensing method for column concentration of tropospheric CO2 - Innovation Program of Academy of Opto-Electronics (AOE), Chinese Academy of Science (CAS)(Y40B07A14Y) ; research project-Research on laser active remote sensing method for column concentration of tropospheric CO2 - Innovation Program of Academy of Opto-Electronics (AOE), Chinese Academy of Science (CAS)(Y40B07A14Y) ; research project-Research on laser active remote sensing method for column concentration of tropospheric CO2 - Innovation Program of Academy of Opto-Electronics (AOE), Chinese Academy of Science (CAS)(Y40B07A14Y) ; research project-Research on laser active remote sensing method for column concentration of tropospheric CO2 - Innovation Program of Academy of Opto-Electronics (AOE), Chinese Academy of Science (CAS)(Y40B07A14Y) ; research project-Research on laser active remote sensing method for column concentration of tropospheric CO2 - Innovation Program of Academy of Opto-Electronics (AOE), Chinese Academy of Science (CAS)(Y40B07A14Y)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/31666]  
专题合肥物质科学研究院_中科院安徽光学精密机械研究所
作者单位1.Chinese Acad Sci, Acad Optoelect, Key Lab Quantitat Remote Sensing Informat Technol, Beijing 100094, Peoples R China
2.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Environm Opt Monitoring Techn Anhui Prov, Hefei 230031, Peoples R China
推荐引用方式
GB/T 7714		 Chen, Jiuying,Li, Chuanrong,Zhou, Mei,et al. Measurement of CO2 concentration at high-temperature based on tunable diode laser absorption spectroscopy[J]. INFRARED PHYSICS & TECHNOLOGY,2017,80(无):131-137.
APA Chen, Jiuying,Li, Chuanrong,Zhou, Mei,Liu, Jianguo,Kan, Ruifeng,&Xu, Zhenyu.(2017).Measurement of CO2 concentration at high-temperature based on tunable diode laser absorption spectroscopy.INFRARED PHYSICS & TECHNOLOGY,80(无),131-137.
MLA Chen, Jiuying,et al."Measurement of CO2 concentration at high-temperature based on tunable diode laser absorption spectroscopy".INFRARED PHYSICS & TECHNOLOGY 80.无(2017):131-137.

入库方式： OAI收割

来源：合肥物质科学研究院

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