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个人信息Personal Information
副教授
硕士生导师
性别：男
毕业院校：Darmstadt University of Technology
学位：博士
所在单位：电气工程学院
学科：电机与电器. 高电压与绝缘技术
办公地点：电力电子研究所305
电子邮箱：yxwang@dlut.edu.cn
Experimental study of propagation characteristics of a pulse-modulated surface-wave argon plasma at atmospheric pressure
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论文类型：期刊论文
发表时间：2016-12-01
发表刊物：PHYSICS OF PLASMAS
收录刊物：SCIE、EI、Scopus
卷号：23
期号：12
ISSN号：1070-664X
摘要：An atmospheric-pressure, pulse-modulated surface wave argon plasma is investigated with respect to its propagation of the ionization front. The time-resolved photographs about the advance of the ionization front are taken using a high speed camera. The ionization front velocity and its rise time when propagating along the discharge tube are measured with respect to a series of values of input power, duty ratio, and the pulse repetition frequency. The interpretations are given on the basis of the ionization and diffusion processes. And it is also found that the reduced electric field and memory effect from previous discharge impose the influence on both the ionization front velocity and its rise time strongly. Published by AIP Publishing.