An atmospheric-pressure waveguide microwave plasmatron with power summing in the plasma-formation zone

I. N. Antonov, V. V. Komarov, A. N. Pimenov

Yuri Gagarin State Technical University of Saratov

Abstract: The design of an atmospheric pressure plasmatron on a rectangular waveguide with a two-sided microwave energy supply to the interaction domain is considered. It is shown that the use of two magnetron sources makes it possible to obtain a stable discharge in the plasmatron, providing a continuous input of power into the gas flow. The results of studies of the operating modes of the microwave plasmatron, which prove its advantages over analogs, are presented.

Keywords: gas discharge plasma, microwave radiation, plasmatron, discharge.

Received: 02.04.2021
Revised: 08.06.2021
Accepted: 09.06.2021

DOI: 10.21883/PJTF.2021.18.51471.18801

 English version: DOI: 10.1134/S1063785022020018

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