Parameters of Nanosecond Overvoltage Discharge Plasma in a Narrow Air Gap between the Electrodes Containing Electrode Material Vapor

Authors

  • O. K. Shuaibov Uzhgorod National University
  • O. Y. Minya Uzhgorod National University
  • M. P. Chuchman Uzhgorod National University
  • A. O. Malinina Uzhgorod National University
  • O. M. Malinin Uzhgorod National University
  • V. V. Danilo Uzhgorod National University
  • Z. T. Gomoki Uzhgorod National University

DOI:

https://doi.org/10.15407/ujpe63.9.790

Keywords:

nanosecond discharge, air, radiation emission by atoms and ions, plasma parameters, zinc, copper, iron

Abstract

Parameters of the nanosecond overvoltage discharge plasma in an air gap of (1÷5) × 10−3 m between the electrodes, which contains the vapor of an electrode material (Zn, Cu, Fe) injected into plasma due to the ectonic mechanism, have been studied. The dependences of those parameters on the ratio E/N between the electric field strength E and the particle concentration N in the discharge are calculated for the “air–copper vapor” system, by using the numerical simulation method.

Published

2018-09-24

Issue

Section

Plasma physics

How to Cite

Parameters of Nanosecond Overvoltage Discharge Plasma in a Narrow Air Gap between the Electrodes Containing Electrode Material Vapor. (2018). Ukrainian Journal of Physics, 63(9), 790. https://doi.org/10.15407/ujpe63.9.790

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