火花预电离辅助介质阻挡放电转动温度的研究

核聚变与等离子体物理 ›› 2007, Vol. 27 ›› Issue (4): 352-356.

火花预电离辅助介质阻挡放电转动温度的研究

齐冰，任春生，张禹涛，王德真，马腾才

(大连理工大学物理与光电工程学院三束材料改性国家重点实验室，大连 116024)

收稿日期:2007-02-13 修回日期:2007-04-26 出版日期:2007-12-15 发布日期:2011-05-30
作者简介:齐冰(1978-)，男，吉林人，博士研究生，主要从事大气压辉光放电的研究。
基金资助:
国家自然科学基金资助项目(50537020, 50528707)

Determination of rotational temperature in DBD assisted by spark discharge

QI Bing, REN Chun-sheng, ZHANG Yu-tao, WANG De-zhen, MA Teng-cai

(State Key Laboratory of Materials Modification by Laser, Ion and Electron Beams, Department of Physics, Dalian University of Technology, Dalian 116023)

Received:2007-02-13 Revised:2007-04-26 Online:2007-12-15 Published:2011-05-30

摘要/Abstract

摘要：

用火花预电离辅助介质阻挡放电装置在大气压空气中实现了均匀的类辉光放电。通过用光谱模拟法和波尔兹曼图解法对 N₂⁺第一负带系B²∑→X²Σ (0，0)带发射谱线的分析，对放电过程中N₂⁺ 的转动温度进行了诊断。研究了不同频率和放电模式下转动温度的变化规律，对由两种方法计算所得的温度进行了对比。实验结果表明，转动温度会随着外加频率的增加而缓慢的增加；当放电从类辉光模式变到丝状放电模式时，转动温度会有70K左右的升高。

关键词: 等离子体, 类辉光放电, 转动温度

Abstract:

Uniform glow-like discharge is generated in a spark pre-ionization assisted dielectric barrier discharge device at atmospheric air. The emission spectrum of the 1st negative band of N₂⁺ ( B²∑→X²Σ) (0, 0) has been analyzed by means of spectrum simulation and Boltzmann plot method, and the rotational temperatures have been diagnosed. The results show that the rotational temperatures vary with the applied frequencies and discharge modes, and about 70K higher than those in filament mode.

Key words: Plasma, Glow-like discharge, Rotational temperature

中图分类号:

O539

齐冰，任春生，张禹涛，王德真，马腾才. 火花预电离辅助介质阻挡放电转动温度的研究[J]. 核聚变与等离子体物理, 2007, 27(4): 352-356.

QI Bing, REN Chun-sheng, ZHANG Yu-tao, WANG De-zhen, MA Teng-cai. Determination of rotational temperature in DBD assisted by spark discharge[J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2007, 27(4): 352-356.

参考文献

[1] Eliasson B, Kogelschatz U. Nonequilibrium volume plasma chemical processing[J]. IEEE Trans. Plasma Sci., 1991, 19(6): 1063-0177.

[2] Prinz E, Forster F, Meiners S, et al. Surface modificat- ion of polymer materials by transient gas discharges at atmospheric pressure [J]. Surface and Coatings Techn., 1998, 98(1): 1121-1127.

[3] Yokoyama T, Kogoma M, Kanazawa S, et al. The improvement of the atmospheric-pressure glow plasma method and the deposition of organic films [J]. J. Phys. D: Appl. Phys., 1990, 23: 374-377.

[4] Montie T C, Wintenberg K K, Roth J R. An overview of research using the one atmosphere uniform glow discharge plasma(OAUGDP) for sterilization of surface and materials [J]. IEEE. Trans. Plasma Sci., 2000, 28(1):41-50.

[5] Roth J R. Industrial plasma engineering [M]. USA, 1995.

[6] Massines F, Rabehi A, Decomps P, et al. Experimental and theoretical study of a glow discharge at atmospheric pressure controlled by dielectric barrier [J]. J. Appl. Phys., 1998, 83(6): 2950-2957.

[7] Schoenbach K, Verhappen R,Tessnow T, et al. Microho- llow cathode discharges [J]. J. Appl. Phys. Lett., 2003, 21(4): 1260-1265.

[8] Park H D, Dhali S K. Generation of atmospheric pressure plasma with a dual-chamber discharge [J]. Appl. Phys. Lett., 2000, 77(14): 2112-2114.

[9] Zhan Huamao, Li Chengrong, Wang Xinxin, et al. Effect of preionization on forming atmosphere glow discharge in air [J]. IEEE, 2004, 584-587.

[10] Qi Bing, Ren Chunsheng, Wang Dezhen, et al. Uniform glowlike plasma source assisted by preionization of spark in ambient air at atmospheric pressure [J]. Appl. Phys. Lett., 2006, 89: 131503-131505.

[11] Williamson J M, Bletzinger P, Ganguly B N. Gas tem- perature determination in a N₂/Ar dielectric barrier dis- charge by diode-laser absorption spectroscopy and res- olved plasma emission [J]. J. Phys. D: Appl. Phys., 2004, 37: 1658-1663.

[12] Izarra C D. UV OH spectrum used as a molecular pyro- meter [J]. J. Phys. D: Appl. Phys., 2000, 33: 1697-1704.

[13] Goyette A N, Peck J R, Matsuda Y, et al. Experimental comparison of rotational and gas kinetic temperatures in N₂ and He-N₂discharges [J]. J. Phys. D: Appl. Phys., 1998, 31: 1556-1564.

[14] Thome A. Spectrophysics [M]. Principles and Applicat- ions, 1999.

[15] 赫兹伯格. 分子光谱与分子结构 [M]. 北京: 科学出版社, 1983.