Email this article On the shape of the glow discharge channel
- Authors: Dmitriev A.L.1, Nikushchenko E.M.1
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Affiliations:
- Institute of Information Technologies
- Issue: Vol 62, No 5 (2017)
- Pages: 816-817
- Section: Short Communications
- URL: https://journals.rcsi.science/1063-7842/article/view/199478
- DOI: https://doi.org/10.1134/S1063784217050097
- ID: 199478
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Abstract
Examples of the shapes of the glow discharge channel are presented. The discharge has been initiated in air at a pressure of 0.1 atm. The effective value and frequency of the discharge current are 30–70 mA and 50 Hz, respectively. It has been shown that, for these values of the current and pressure, thermal convection in a vacuum chamber and buoyancy (Archimedes force) are not major reasons for the specific parabolic shape of glow discharge.
About the authors
A. L. Dmitriev
Institute of Information Technologies
Author for correspondence.
Email: alex@dmitriyev.ru
Russian Federation, Kronverkskii pr. 49, St. Petersburg, 197101
E. M. Nikushchenko
Institute of Information Technologies
Email: alex@dmitriyev.ru
Russian Federation, Kronverkskii pr. 49, St. Petersburg, 197101
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