Study of Some Plasma Characteristics in Dielectric Barrier Discharge (DBD) System

Authors

  • Murad M. Kadhim Physics Dep., College of Science, University of Baghdad, Baghdad, Iraq https://orcid.org/0000-0002-8941-9240
  • Qusay A. Abbas Physics Dep., College of Science, University of Baghdad, Baghdad, Iraq
  • Mohammed R. Abdulameer Physics Dep., College of Science, University of Baghdad, Baghdad, Iraq

DOI:

https://doi.org/10.24996/ijs.2022.63.5.20

Keywords:

Dielectric Barrier Discharge (DBD), Optical Emission Spectroscopy (OES), Image J Software, Electron Temperature (T_e), Electron Number Density (n_e)

Abstract

    In this present paper,  an experimental study of some plasma characteristics in dielectric barrier discharge (DBD) system using several variables, such as different frequencies and using two different electrodes metals(aluminium (Al) and copper (Cu)), is represented. The discharge plasma was produced by an AC power supply source of 6 and 7 kHz frequencies for the nitrogen gas spectrum and for two different electrodes metals(Al and Cu). Optical emission spectrometer was used to study plasma properties (such as electron temperature ( ), electron number density ( ), Debye length ( ), and plasma frequency ( )). In addition, images were analysed for the plasma emission intensity at atmospheric air pressure.

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Published

2022-05-25

How to Cite

Kadhim, M. M. ., Abbas, Q. A. ., & Abdulameer, M. R. . (2022). Study of Some Plasma Characteristics in Dielectric Barrier Discharge (DBD) System. Iraqi Journal of Science, 63(5), 2048–2056. https://doi.org/10.24996/ijs.2022.63.5.20

Issue

Section

Physics

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