Effect of Temperature on the Working Parameters of Negative Corona Discharge with Coaxial Electrodes Configuration

  • Mustafa K. Jassim Department of Physics, College of Education for Pure Science (Ibn Al – Haitham), University of Baghdad
  • Enas A. Jawad Department of Physics, College of Education for Pure Science (Ibn Al – Haitham), University of Baghdad
  • Jamal K. Alsaide Ministry of Science and Technology, Baghdad, Iraq
Keywords: Negative Corona Discharge, I-V curve characteristic, COMSOL Multiphysics

Abstract

     The influence of ambient temperature on the various parameters of negative corona discharge in atmospheric dry air with coaxial cylindrical electrodes is investigated. The calculations are achieved using the finite element method by COMSOL Multiphysics software. The investigation aims to notice the effect many of working temperatures on the I-V characteristic curve of negative corona discharge in the air. The calculations of several parameters (electron density, temperature, ...) are presented visually and discussed. The results of the work are compared with theoretical and experimental data and they are in a good agreement.

Published
2019-09-29
How to Cite
Jassim, M. K., Jawad, E. A., & Alsaide, J. K. (2019). Effect of Temperature on the Working Parameters of Negative Corona Discharge with Coaxial Electrodes Configuration. Iraqi Journal of Science, 60(9), 1977-1984. https://doi.org/10.24996/ijs.2019.60.9.10
Section
Physics