Self-Organized Filaments in Dielectric Barrier Discharge in Air at Atmospheric Pressure

• 来源期刊: 中国物理快报
• 学科: 物理学
• 年，卷（期）: 2001,（10）
• 所属期刊栏目: PHYSICS OF GASES,PLASMAS,AND ELECTRIC DISCHARGES
• 页码范围: 1380-1382
• 页数: 3页
• 分类号: O4
• 语种: 英文

摘要

The self-organized filament pattern created by dielectric barrier discharges in air at atmospheric pressure is investigated experimentally. The density and dimension of filament are analysed quantitatively. The experimental results show that the distance between neighbouring filaments decreases with the increased applied voltage or with the decreased width of the gas gap. Also, the diameter of the filament decreases with the increased applied voltages or with the decreased width of the gas gap.