Control of The Distribution of The Internal Characteristics of The Discharge Using Supersonic Gas Pumping

Theoretical studies of the distribution of glow discharge parameters in a supersonic nitrogen gas flow between the central body of the nozzle and an annular electrode around the central body are carried out. Distributions of charged particle concentrations, potential, and electric field strength are...

Full description

Saved in:
Bibliographic Details
Published in:Journal of physics. Conference series 2022-05, Vol.2270 (1), p.12046
Main Authors: Timerkaev, B A, Petrova, O A, Shamsutdinov, R S, Sayfutdinov, A I
Format: Article
Language:English
Subjects:
Anodes
Cathodes
Charged particles
Electric field strength
Electrodes
Gas flow
Glow discharges
Physics
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Theoretical studies of the distribution of glow discharge parameters in a supersonic nitrogen gas flow between the central body of the nozzle and an annular electrode around the central body are carried out. Distributions of charged particle concentrations, potential, and electric field strength are obtained. The possibility of compaction or stretching of the cathode zones has been demonstrated. In the case of the organization of a supersonic gas flow near the central body-the anode, all the near-electrode zones are pressed against the anode. In this case, the cathode is located in the area of reduced pressures. Such a way of organizing the discharge can find application in the processes of applying functional coatings.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2270/1/012046