Research on modes of plasma generation in low-pressure discharge for themal radiation processes

T. V. Koval, I. V. Lopatin, Nguyen Bao Hung

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this work a theoretical research on modes of low-pressure glow discharge generation and its parameters in a large area hollow cathode are carried out. The relations describing the dependence of the burning voltage on the gas pressure and the geometry of the system were obtained. It is shown that it is possible to adjust the ion current density and burning voltage by external current injection independently of the surface area and material of the processed parts. This work also carries out a numerical study of the influence of plasma parameters on the heating of processed parts. Theoretical results are compared with experimental data.

Original languageEnglish
Title of host publicationIOP Conference Series: Materials Science and Engineering
PublisherInstitute of Physics Publishing
Volume81
Edition1
DOIs
Publication statusPublished - 23 Apr 2015
EventInternational Scientific Conference on Radiation-Thermal Effects and Processes in Inorganic Materials, RTEP 2014 - Tomsk, Russian Federation
Duration: 3 Nov 20148 Nov 2014

Other

OtherInternational Scientific Conference on Radiation-Thermal Effects and Processes in Inorganic Materials, RTEP 2014
CountryRussian Federation
CityTomsk
Period3.11.148.11.14

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ASJC Scopus subject areas

  • Engineering(all)
  • Materials Science(all)

Cite this

Koval, T. V., Lopatin, I. V., & Hung, N. B. (2015). Research on modes of plasma generation in low-pressure discharge for themal radiation processes. In IOP Conference Series: Materials Science and Engineering (1 ed., Vol. 81). [012056] Institute of Physics Publishing. https://doi.org/10.1088/1757-899X/81/1/012056