| 光谱学与光谱分析 |
|
|
|
|
|
| Spectra Line Profile and Vibrational Temperature of Bright Dot and Dark Dot Discharge in a Dielectric Barrier Discharge |
| DONG Li-fang, GENG Yi-qing, YAN Dong-mei, JI Ya-fei, SHEN Zhong-kai, TONG Guo-liang, LI Ben |
| College of Physics Science and Technology, Hebei University, Baoding 071002, China |
|
|
|
|
Abstract The emission spectrum line shift and vibrational temperature of the bright dot and dark dot discharges, which are observed in the argon and air dielectric barrier discharge at high temperature for the first time were measured and compared. The line shift of the spectral line of the ArⅠ(2P2→1S5)is measured and the vibrational temperature was calculated using by the emission spectral lines of the N2 second positive band system (C3Πu→B3Πg). The results show that the spectrum line shift of the bright dot discharge channel is larger than that of the dark dot channel, which indicates that the former has higher electron density compared to the latter, and the vibrational temperature of the dark dot discharge channel is higher than that of the bright dot discharge channel.
|
|
Received: 2011-12-10
Accepted: 2012-03-20
|
|
|
|
Corresponding Authors:
DONG Li-fang
E-mail: donglf@mail.hbu.edu.cn
|
|
[1] XIE Wei-jie, LI Long-hai, JIANG Ju-hui, et al(谢维杰，李龙海，江举辉，等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2009, 29(4): 878.
[2] Kogelschatz U. IEEE Trans. on Plasma Sci., 2002, 30: 1400.
[3] Dan Bee Kim, Jung H, Gweon B, et al. Phys. Plasmas, 2010, 17: 073503.
[4] Lin C Y, Ho Y K. Phys. Plasmas, 2010, 17: 093302 .
[5] Levchenko I, Ostrikov K, Keidar M, et al. Appl. Phys. Lett., 2006, 89: 033109.
[6] Takaki K, Hosokawa M, Sasaki T, et al. Appl. Phys. Lett., 2005, 86: 151501.
[7] Griem H R. Plasma Spectroscopy. New York: McGraw-Hill, 1964, 492. |
| [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] |
YANG Kun, CHEN Lei*, CHENG Fan-chong, PEI Huan, LIU Gui-ming, WANG Bao-huai, ZENG Wen. Emission Spectroscopy Diagnosis of Air Gliding Arc Plasma Under
Atmospheric Pressure Condition[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(10): 3006-3011. |
| [9] |
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. |
| [10] |
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. |
| [11] |
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. |
| [12] |
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. |
| [13] |
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. |
| [14] |
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. |
| [15] |
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. |
|
|
|
|
