摘要
以Roth等人提出的离子捕获机理为研究对象,分析了该理论与试验现象不符的原因,采用频率为1~20kHz的正弦电压试验了〈5mm空气间隙的介质阻挡放电(DBD)电极。试验未能将大气压下空气中的丝状放电转变为辉光放电。研究表明离子捕获机理存在理论缺陷,不适合作为APGD的理论解释。
Analyzed the theoretical basis of the ion trapping mechanism put forward by J. Reece Roth. Pointed out the reasons of its disaccord with experimental phenomena. Using 1-20 kHz sinusoidal voltage in the 0-5 mm air gap, experiments didn't prove the possibility of transformation from filamentary discharge to uniform glow discharge in DBD configuration. The research work showed that drawbacks in ion trapping mechanism make this theory unsuited for explanation APGD in air.
出处
《高电压技术》
EI
CAS
CSCD
北大核心
2006年第3期75-77,共3页
High Voltage Engineering
基金
国家自然科学基金资助项目(50477027)
关键词
大气压辉光放电
离子捕获机理
介质阻挡放电
atmospheric pressure glow discharge
ion trapping mechanism
dielectric barrier discharge