光谱学与光谱分析 |
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Measurement of N+2 Rotational Temperature in Air Dielectric Barrier Discharge |
DONG Li-fang, LI Yong-hui, CHEN Wen-jun,LI Xue-chen |
College of Physics Science and Technology, Hebei University, Baoding 071002, China |
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Abstract The rotational lines of the first negative band system of N+2 were observed in air dielectric barrier discharge by using liquid electrodes. The rotational temperature was estimated by the J number of the lines with the maximum intensity in rotational spectrum. The rotational temperature was kept at a constant with increasing the applied voltage when the gas pressure was in the range of 10.133-60.795 kPa. The results are of great importance to the model foundation and the application of dielectric barrier discharge in air.
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Received: 2006-07-16
Accepted: 2006-10-26
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Corresponding Authors:
DONG Li-fang
E-mail: Donglf@mail.hbu.edu.cn
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Cite this article: |
DONG Li-fang,LI Yong-hui,CHEN Wen-jun, et al. Measurement of N+2 Rotational Temperature in Air Dielectric Barrier Discharge[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2007, 27(12): 2406-2408.
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URL: |
https://www.gpxygpfx.com/EN/Y2007/V27/I12/2406 |
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