摘要
采用双水电极介质阻挡放电装置,观察了60kPa气压下氩气的放电情况,并利用Matlab软件对放电图像中的电场和电势分布进行仿真模拟,研究了相邻两沿面放电之间的影响.在空气-氩气介质阻挡放电中,随着电压的升高,放电区域内放电丝的数量从4个增加到5个,放电丝周围的沿面放电区域也发生了巨大变化.为了对影响沿面放电分布的因素进行更深入地研究,对电流波形图中放电脉冲进行积分,从而对放电区域的电势和电场线进行了模拟.
The mutual influence between the adjacent surface discharges is investigated in a dielectric barrier discharge (DBD) system by using Matlab to simulate the electric field distribution and electric potential distribution. In air-argon dielectric barrier discharge, the discharge undergoes four filaments-five filaments and the shape of surface discharge also changed with the applied voltage increases . In addition, the electric field distribution and electric potential distribution is established to conduct simulation in the locations of the corresponding filaments.
出处
《河北大学学报(自然科学版)》
CAS
北大核心
2015年第2期127-130,共4页
Journal of Hebei University(Natural Science Edition)
基金
国家自然科学基金资助项目(11375051)
河北省科技厅重点项目(11967135D)
河北省教育厅重点项目(ZD2010140)
关键词
介质阻挡放电
体放电
沿面放电
dielectric barrier discharge
volume discharge
surface discharge