Analytic and numerical calculations of thermal and electric characteristics of glow discharge chambers in gas flow

Rafail Safioulline

doi:10.1117/12.460134

26 March 2002 Analytic and numerical calculations of thermal and electric characteristics of glow discharge chambers in gas flow

Rafail Safioulline

Author Affiliations +

Proceedings Volume 4747, International Conference on Atomic and Molecular Pulsed Lasers IV; (2002) https://doi.org/10.1117/12.460134
Event: International Conference on Atomic and Molecular Pulsed Lasers IV, 2001, Tomsk, Russian Federation

Abstract

Glow discharge in a gas flow (GDF) in various chambers has been investigated by analytic and numerical methods. In the case of GDF in cylindrical tubes spatial distributions of gas temperature and of electron density were received as series with Bessel functions. For GDF in plane profiled chambers these characteristics were obtained as series with trigonometric and degenerate hypergeometric functions. Transverse glow discharge chambers in electronegative gas flow was investigated numerically by alternating direction method. As a result, two-dimensional distributions of charged particles and of electric potential inside chamber were obtained.

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Rafail Safioulline "Analytic and numerical calculations of thermal and electric characteristics of glow discharge chambers in gas flow", Proc. SPIE 4747, International Conference on Atomic and Molecular Pulsed Lasers IV, (26 March 2002); https://doi.org/10.1117/12.460134

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