Characteristics of a large gap uniform discharge excited by DC voltage at atmospheric pressure

• Published in: Chinese physics B Vol. 23; no. 9; pp. 288 - 293
• Main Author: 李雪辰 鲍文婷 贾鹏英 赵欢欢 狄聪 陈俊英
• Format: Journal Article
• Language: English
• Published: 01.09.2014
• Subjects: Constants; Discharge; Electric potential; Electron temperature; Excitation; Invariants; Plumes; Sustaining; Voltage; 兴奋; 大气压力; 差距; 振动温度; 放电特性; 直流电压; 等离子体羽; 间隙均匀

A large-gap uniform discharge is ignited by a coaxial dielectric barrier discharge and burns between a needle anode and a plate cathode under a low sustaining voltage by feeding with flowing argon. The basic aspects of the large-gap uniform discharge are investigated by optical and spectroscopic met...