| 火焰结构的平面激光诱导荧光技术观测 |
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| 引用本文： | 赵建荣,杨仕润,俞刚,张新宇.火焰结构的平面激光诱导荧光技术观测[J].分析测试学报,2003,22(2):16-18. |
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| 作者姓名： | 赵建荣 杨仕润 俞刚 张新宇 |
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| 作者单位： | 中国科学院力学研究所,高温空气动力学开放研究实验室,北京,100080 |
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| 基金项目： | 国家自然科学基金重点项目(12232060) |
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| 摘 要： | 用平面激光诱导荧光（PLIF）技术测量了烧煤油的酒精喷灯单脉冲激光诱导荧光，由平面荧光图可清晰地看到氢氧基与C2、C3在火焰中的位置，同时，也看到了煤油火焰由发生、发展到熄灭过程中火焰结构的变化；PLIF技术是研究火焰结构的有力工具。
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| 关 键 词： | 平面激光诱导荧光 氢氧基 C2 C3 火焰结构 单脉冲 |
| 文章编号： | 1004-4957(2003)02-0016-03 |
| 修稿时间： | 2002年6月1日 |
Study on Flame Structure by Planar Laser Induced Fluorescence Technique |
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| ZHAO Jian-rong,YANG Shi-run,YUGang,ZHANG Xin-yu.Study on Flame Structure by Planar Laser Induced Fluorescence Technique[J].Journal of Instrumental Analysis,2003,22(2):16-18. |
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| Authors: | ZHAO Jian-rong YANG Shi-run YUGang ZHANG Xin-yu |
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| Abstract: | The fluorescence images of flame from alcohol blowtorch burning kerosene were obtained by planar laser induced fluorescence(PLIF)technique with single laser pulse.The positions of hydroxy radial,C 2 and C 3 in the flame can be obviously displayed from the images,besides,the full process of change for the flame structure from ignition to extinction can be observed.PLIF technique provides a powerful tool for investigating flame structure. |
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| Keywords: | Planer laser induced fluorescence Hydroxyl radical C 2 C 3 Flame structure Single pulse |
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