Experimental Observation of Traveling Hexagon Patterns in Dielectric Barrier Discharge
DONG Li-Fang, HE Ya-Feng, YIN Zeng-Qian, CHAI Zhi-Fang
College of Physics Science and Technology, Hebei University,
Baoding 071002
Experimental Observation of Traveling Hexagon Patterns in Dielectric Barrier Discharge
DONG Li-Fang;HE Ya-Feng;YIN Zeng-Qian; CHAI Zhi-Fang
College of Physics Science and Technology, Hebei University,
Baoding 071002
关键词 ：
47.54.+r ,
52.80.Tn ,
52.35.Qz
Abstract ： Traveling hexagon patterns have been observed in dielectric barrier discharge in an air-argon mixture. The phase diagram of hexagon pattern appearance as functions of applied voltage and air concentration is given. The spatial frequency of hexagon pattern increases with increasing applied voltage and air concentration. The current waveforms of hexagon pattern also vary with the air concentration. The drift velocity of traveling hexagon pattern changes from 4 mm/s to 18 mm/s.
Key words ：
47.54.+r
52.80.Tn
52.35.Qz
出版日期: 2003-09-01
:
47.54.+r
52.80.Tn
(Other gas discharges)
52.35.Qz
(Microinstabilities (ion-acoustic, two-stream, loss-cone, beam-plasma, drift, ion- or electron-cyclotron, etc.))
引用本文:
DONG Li-Fang;HE Ya-Feng;YIN Zeng-Qian; CHAI Zhi-Fang. Experimental Observation of Traveling Hexagon Patterns in Dielectric Barrier Discharge[J]. 中国物理快报, 2003, 20(9): 1524-1526.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2003/V20/I9/1524
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2003, Vol. 20 
