Characteristics of radio-frequency, atmospheric-pressure glow discharges with air using bare metal electrodes
2006; American Institute of Physics; Volume: 89; Issue: 16 Linguagem: Inglês
10.1063/1.2363040
ISSN1520-8842
AutoresHua-Bo Wang, Wenting Sun, He‐Ping Li, Cheng‐Yu Bao, Xiaozhang Zhang,
Tópico(s)Electrohydrodynamics and Fluid Dynamics
ResumoIn this letter, an induced gas discharge approach is proposed and described in detail for obtaining a uniform atmospheric-pressure glow discharge with air in a γ mode using water-cooled, bare metal electrodes driven by radio-frequency (13.56MHz) power supply. A preliminary study on the discharge characteristics of the air glow discharge is also presented in this study. With this induced gas discharge approach, radio-frequency, atmospheric-pressure glow discharges using bare metal electrodes with other gases which cannot be ignited directly as the plasma working gas, such as nitrogen, oxygen, etc., can also be obtained.
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