Square and hexagon pattern formation in dielectric barrier discharge in argon at atmospheric pressure

被引：11

作者：

Dong, LF ^{[1
]}

Li, SF ^{[1
]}

Liu, F ^{[1
]}

Liu, FC ^{[1
]}

Liu, SH ^{[1
]}

Fan, WL ^{[1
]}

机构：

[1] Hebei Univ, Coll Phys Sci & Technol, Baoding 071002, Peoples R China

来源：

ACTA PHYSICA SINICA | 2006年 / 55卷 / 01期

关键词：

dielectric barrier discharge; square pattern; hexagon; pattern; spatial wavelength;

D O I：

10.7498/aps.55.362

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Pattern formations in dielectric barrier discharge in argon at atmospheric pressure under different discharge conditions are investigated. Patterns undergo the transition sevies of hexagonal-square-square with glow background-hexagonal with glow background as the applied voltage is increased, and the spatial wavelength and the filament density change also. When the glow background appears under a certain discharge condition, the spatial wavelength and the filaments density remain constant and the number of discharge pulses of each filament in half cycle changes from one to two.

引用

页码：362 / 366

页数：5

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