Numerical study of a planar DBD using Comsol Multiphysics simulator
Publish place: 2rd International Conference on Soft Computing
Publish Year: 1396
نوع سند: مقاله کنفرانسی
زبان: English
View: 671
This Paper With 6 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
CSCG02_128
تاریخ نمایه سازی: 7 اسفند 1396
Abstract:
In this study an axi-symmetric geometry of a planar disc shape DBD is simulated in DC discharge module of Comsol multiphysics simulator to investigate the effect of frequency, permittivity coefficient of dielectric and electrode material on electron density. Secondary electron emission constant of the electrode is predicted to have a remarkable influence on the electron density. Also it is seen that the calculated electron density increases with increasing the relative permittivity and frequency. Reviewing the simulation results of plasma homogeneity reveals the substantial importance of applied frequency.
Keywords:
Authors
s shahshenas
Department of Physics, Shabestar Branch, Islamic Azad University, Shabestar, East Azarbayjan, Iran
h ghafoorifard
Department of electrical engineering, Amirkabir University of Technology
s Goudarzi
Department of Plasma Research School, NSTRI, Tehran, Iran
a Mazandarani
Department of Plasma Research School, NSTRI, Tehran, Iran