| 激光对火焰的诊断 Ⅰ. 激光诱导荧光法对火焰温度分布的测量 |
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| 引用本文： | 倪图强,聂绪建,高建谧,俞书勤,孔繁敖. 激光对火焰的诊断 Ⅰ. 激光诱导荧光法对火焰温度分布的测量[J]. 物理化学学报, 1987, 3(1): 30-34. DOI: 10.3866/PKU.WHXB19870106 |
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| 作者姓名： | 倪图强 聂绪建 高建谧 俞书勤 孔繁敖 |
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| 作者单位： | Department of Modern Chemistry; The University of Science ＆ Technology of China; He fei; Anhui |
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| 摘 要： | 用激光诱导荧光法对锥形液化石油气/空气火焰中的OH(X ~2n)基的转动温度分布进行测量, 获得了在火焰纵断面上的二维等温图。
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| 收稿时间： | 1985-09-03 |
| 修稿时间： | 1986-01-17 |
LASER DIAGNOSTICS FOR FLAMES I. THE TEMPERATURE DISTRIBUTION OF A FLAME MEASURED BY LASER INDUCED FLUORESCENCE |
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| Ni Tuqiang,Nie Xujian,Gao Jianmi,Yu Shuqin,Kong Fanao. LASER DIAGNOSTICS FOR FLAMES I. THE TEMPERATURE DISTRIBUTION OF A FLAME MEASURED BY LASER INDUCED FLUORESCENCE[J]. Acta Physico-Chimica Sinica, 1987, 3(1): 30-34. DOI: 10.3866/PKU.WHXB19870106 |
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| Authors: | Ni Tuqiang Nie Xujian Gao Jianmi Yu Shuqin Kong Fanao |
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| Affiliation: | Department of Modern Chemistry; The University of Science ＆ Technology of China; He fei; Anhui |
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| Abstract: | Two-dimensional isothermal diagram for the lateral profile of an atmosphere pressure, fuel rich, premixed, conical LPG/air flame was measured by laser tech- nique. The local rotational temperature of OH radical for a small zone was detected by the saturated laser induced fluorescence spectroscopy of A ~2∑~+, v′=0←→X ~2Π, v″=0 transition. The temperature distribution for the flame was measured through moving the position of the burner. The method exhibits the advantages of highly spatial resolution, unturblence, and no need of calibration. |
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