光谱学与光谱分析 |
|
|
|
|
|
Measurement of Molecular Vibrational Temperature in Dielectric Barrier Discharge in Argon/Air at Atmospheric Pressure |
DONG Li-fang,LIU Feng,LI Shu-feng,RAN Jun-xia, HE Ya-feng, LI Xue-chen, PANG Xue-xia |
College of Physics Science and Technology, Hebei University, Baoding 071002, China |
|
|
Abstract Vibrational temperature of N2(C 3Πu) molecules in dielectric barrier discharge (DBD) in argon/air at atmospheric pressure,in which the water electrodes were employed,was measured by using a method of spectrum diagnosis. Emission spectral lines of the N2 second positive band system(C 3Πu→B 3Πg) and the sequences of vibrational bands with Δv=-1,Δv=-2 and Δv=-3 were used in the calculation. The experiment results show that the molecular vibrational temperature of N2 is in the range from 1 938 K to 2 720 K,and it increases almost linearly with increasing the air content in gas mixture. These results are of great importance to the study of plasma dynamics of DBD.
|
Received: 2004-12-28
Accepted: 2005-03-28
|
|
Corresponding Authors:
DONG Li-fang
|
|
Cite this article: |
DONG Li-fang,LIU Feng,LI Shu-feng, et al. Measurement of Molecular Vibrational Temperature in Dielectric Barrier Discharge in Argon/Air at Atmospheric Pressure [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(05): 802-804.
|
|
|
|
URL: |
https://www.gpxygpfx.com/EN/Y2006/V26/I05/802 |
[1] YIN Zeng-qian, DONG Li-fang, LI Xue-chen, et al(尹增谦,董丽芳,李雪辰,等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2003,23(3): 607. [2] DONG Li-fang, LI Xue-chen, YIN Zeng-qian,et al. Chin. Phys. Lett., 2001, 18(10): 1380. [3] Kogelschatz U. IEEE Trans. Plasma Sci.,2002,30: 1400. [4] Stoffels E, Flikweert A J, Stoffels W W,et al. Plasma Sources Sci. Technol., 2002,11: 383. [5] KANG Zheng-de, PU Yi-kang. Chin. Phys. Lett., 2002, 19(2): 211. [6] Macko P,Martiovit V,Veis P. Czechoslovak J. Phys. ,2001,51(5): 491. [7] Masoud N,Martus K,Figus M,Becker K. Contrib. Plasma Phys., 2005,45(1): 30. [8] Herzberg G(赫兹堡 G). Molecular Spectra and Molecular Structure, Ⅰ(分子光谱与分子结构,第1卷). Beijing: Science Press(北京:科学出版社), 1983. [9] Nicholls R W. J. Quant. Spectrosc. Radiat. Transfer,1962,2: 433. [10] Shemansky D E,Broadfoot A L. J. Quant. Spectrosc. Radiat. Transfer,1971,11: 1385. |
[1] |
TIAN Fu-chao1, CHEN Lei2*, PEI Huan2, BAI Jie-qi1, ZENG Wen2. Study of Factors Influencing the Length of Argon Plasma Jets at
Atmospheric Pressure With Needle Ring Electrodes[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3682-3689. |
[2] |
YU Hao-zhang, WANG Fei-fan, ZHAO Jian-xun, WANG Sui-kai, HE Shou-jie*, LI Qing. Optical Characteristics of Trichel Pulse Discharge With Needle Plate
Electrode[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3041-3046. |
[3] |
TIAN Fu-chao1, CHEN Lei2*, PEI Huan2, BAI Jie-qi1, ZENG Wen2. Diagnosis of Emission Spectroscopy of Helium, Methane and Air Plasma Jets at Atmospheric Pressure[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(09): 2694-2698. |
[4] |
FENG Ying-chao1, HUANG Yi-ming2*, LIU Jin-ping1, JIA Chen-peng2, CHEN Peng1, WU Shao-jie2*, REN Xu-kai3, YU Huan-wei3. On-Line Monitoring of Laser Wire Filling Welding Process Based on Emission Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(06): 1927-1935. |
[5] |
WANG Wei, WANG Yong-gang*, WU Zhong-hang, RAO Jun-feng, JIANG Song, LI Zi. Study on Spectral Characteristics of Pulsed Argon Vacuum Dielectric
Barrier Discharge[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(02): 455-459. |
[6] |
WU Run-min1, XIE Fei1, SONG Xu-dong1*, BAI Yong-hui1, WANG Jiao-fei1, SU Wei-guang1, YU Guang-suo1, 2. The Mechanism of Hydrocarbon Flame Soot Formation in Spectral
Diagnosis: A Review[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(01): 1-8. |
[7] |
LI Yi-chao1, 2, FU Jia1*, LÜ Bo1*, HUANG Yao1, QIAN Jin-ping1, LU Zheng-ping1, FU Sheng-yu1, LI Jian-kang1, WEI Yong-qing3, LIU Dong-mei4, XIAO Bing-jia1. A Photoelastic Modulator Based MSE Spectroscopic Diagnostic on EAST[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(01): 111-115. |
[8] |
HUANG Shi-cheng1, HUANG Yi-ming1, 2*, YANG Li-jun1*, YUAN Jiong1, LIN Zhi-xiong1, ZHAO Xiao-yan1. Analysis of Inverted Y-Shaped Arc Photoelectricity Characteristic of
Flux-Cored Wire Pulsed TIG Additive Manufacturing[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(08): 2579-2586. |
[9] |
PEI Huan1, CHEN Lei1*, WANG Si-yuan2, YANG Kun1, SONG Peng2. Flame Spectrum and Active Particles Analysis of the Effect of Dielectric Barrier Discharge Induced on Gliding Arc Discharge With the Mixture of Methane-Air-Ar Within A Dual Mode Discharge[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(07): 2007-2012. |
[10] |
YANG Jin-chuan1, 2, AN Jing-long1, 2, LI Cong3, ZHU Wen-chao3*, HUANG Bang-dou4*, ZHANG Cheng4, 5, SHAO Tao4, 5. Study on Detecting Method of Toxic Agent Containing Phosphorus
(Simulation Agent) by Optical Emission Spectroscopy of
Atmospheric Pressure Low-Temperature Plasma[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(06): 1728-1734. |
[11] |
LI Xue, LIN Jing-song, GUO Yi-tong, HUO Wei-gang*, WANG Yu-xin, XIA Yang. Studies on the Electrical and Spectrum Characteristics in Atmospheric Dielectric Barrier Discharge in Helium-Argon Mixture[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(11): 3602-3606. |
[12] |
LI Zheng-kai1, CHEN Lei1*, WANG Mei-qi1, SONG Peng2, 3, YANG Kun1, ZENG Wen1. Diagnosis of Atmospheric Pressure Argon/Air Needle-Ring Dielectric Barrier Discharge Emission Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(10): 3307-3310. |
[13] |
ZHAO Xiao-yan1, YANG Li-jun2*, HUANG Yi-ming1,2*, HUANG Shi-cheng1, LI Wang1. Study on Arc Characteristic of Flux-Cored Wire Pulse TIG Arc Additive Manufacturing[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(08): 2397-2403. |
[14] |
SONG Peng1,3, LI Zheng-kai2, CHEN Lei2*, WANG Xiao-fang1, LONG Wu-qiang1, ZENG Wen2. Diagnosis of Atmospheric Pressure Helium Cryogenic Plasma Jet[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(06): 1874-1879. |
[15] |
LI Zheng-kai1, CHEN Lei1*, YANG Cong1, SONG Peng2, 3, ZENG Wen1, LIU Ai-guo1, PANG Jun-yi1. A Study on Emission Spectral Diagnosis of Ar/CH4 Plasma Jet[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(05): 1398-1403. |
|
|
|
|