Plasma

Investigation of gas temperature field in the pulsed electric discharge trace

V. A. Lashkov^a, Yu. V. Dobrov^a, M. E. Renev^a, I. Ch. Mashek^a, N. Zh. Dzhaichibekov^b, B. S. Shalabayeva<sup>b

a</sup> Saint Petersburg State University, St. Petersburg, Russia
^b Eurasian National University named after L.N. Gumilyov, 010000 Nur-Sultan, Republic of Kazakhstan

Abstract: This article devoted to the study of gas heating in the region of an electric interelectrode discharge. The dynamics of local heating is studied using numerical methods and experimentally using an interferometer. The research results make it possible to evaluate the change in the temperature distribution in the cross section of the discharge track, the dynamics of the maximum heating temperature and the size of the heated area.

Keywords: pulsed interelectrode discharge, low-temperature plasma, gas heating.

Received: 19.11.2021
Revised: 14.12.2021
Accepted: 24.12.2021

DOI: 10.21883/JTF.2022.04.52241.294-21

Bibliographic databases:

•