Analysis of parameters of coaxial dielectric barrier discharges in argon flow at atmospheric pressure

Hui Li, Chengxun Yuan, Anatoly Kudryavtsev, Aleksandr Astafiev, Evgeny Bogdanov, T. Yasar Katircioglu, Ismail Rafatov

Research output: Contribution to journalArticlepeer-review

Abstract

This work deals with the numerical and experimental investigation of atmospheric pressure dielectric barrier discharges (DBDs). In the experiment, the current and voltage of DBD sustained in an argon flow in coaxial discharge cell are measured. Numerical models are based on the drift-diffusion theory of gas discharges. Different modelling approaches, where the electron kinetics is determined on the basis of the Maxwellian electron energy distribution function (EEDF), vs models with more realistic EEDF obtained from the solution of the electron Boltzmann equation are implemented. The effect of energy loss due to heating of the gas is considered.

Original languageEnglish
Article number153305
JournalJournal of Applied Physics
Volume129
Issue number15
DOIs
StatePublished - 21 Apr 2021

Scopus subject areas

  • Physics and Astronomy(all)

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