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| 气体红外吸收特性受压强与温度的影响分析 | |
| 引用本文： | 云玉新,吕天光,韩洪,王泽众,姚金霞,李秀卫,赵笑笑.气体红外吸收特性受压强与温度的影响分析[J].红外与激光工程,2011,40(6):992-996. |
| 作者姓名： | 云玉新 吕天光 韩洪 王泽众 姚金霞 李秀卫 赵笑笑 |
| 作者单位： | 1. 山东电力研究院,山东齐南,250002 2. 山东大学电气工程学院,山东济南,250061 3. 山东电力集团公司超高压公司,山东济南,250021 4. 华北电力大学电气与电子工程学院,北京,102206 |
| 基金项目： | 山东电力集团公司科学技术资助项目(2010D-33) |
| 摘 要： | 气体的红外吸收特性是利用红外光学方法对气体进行定性定量分析的重要依据.吸收谱线的峰值吸收系数与全线宽是描述气体红外吸收特性的两个重要参量,参考HITRAN2004数据库,以乙炔在近红外的一段红外光谱为研究对象,对压强与温度对峰值吸收系数与全线宽的影响规律进行了研究,结果表明:当压强大于0.1MPa时,峰值吸收系数与全线... |
| 关 键 词： | 红外吸收特性 红外气体检测 压强 温度 气体 |
Effects of pressure and temperature on gaseous infrared absorption properties |
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| Yun Yuxin,Lv Tianguang,Han Hong,Wang Zezhong,Yao Jinxia,Li Xiuwei,Zhao Xiaoxiao.Effects of pressure and temperature on gaseous infrared absorption properties[J].Infrared and Laser Engineering,2011,40(6):992-996. | |
| Authors: | Yun Yuxin Lv Tianguang Han Hong Wang Zezhong Yao Jinxia Li Xiuwei Zhao Xiaoxiao |
| Affiliation: | Yun Yuxin1,Lv Tianguang2,Han Hong3,Wang Zezhong4,Yao Jinxia1,Li Xiuwei1,Zhao Xiaoxiao1 (1.Shandong Electric Power Research Institute,Jinan 250002,China,2.School of Electrical Engineering,Shandong University,Jinan 250061,3.EHV Company of Shandong Electric Power Co,Jinan 250021,4.School of Electrical & Electronic Engineering,North China Electric Power University,Beijing 102206,China) |
| Abstract: | Gaseous infrared absorption properties are the important basis of qualitative and quantitative analysis by infrared optical methods.The peak absorption coefficient and full width at half maximum value(FWHM) of an absorption line are two valuable parameters for infrared absorption properties.Referring to HITRAN2004 database,the variations of the peak absorption coefficient and FWHM of acetylene near infrared spectrum at the spectral range of 6 565-6 595 cm-1 with pressure and temperature have been researched... |
| Keywords: | infrared absorption properties infrared gas detection pressure temperature gas |
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