Normal glow discharge: comparison of calculated and experimental data

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Abstract


The combined numerical and physical modeling of a glow discharge between plane disk electrodes in molecular nitrogen is performed at pressures р = 3 and 5 Tor. The satisfactory description of experimental data by the drift-diffusion model is shown. The simultaneous analysis of experimental and calculated data has permitted identification of the normal burning regime of a glow discharge. However, the essential effect of model parameters such as the secondary electron emission coefficient and the first Townsend coefficient on the calculated voltage-current characteristic has been demonstrated in this case.


About the authors

S. T. Surzhikov

Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences; All-Russian Research Institute of Automatics n.a. N.L. Dukhov

Author for correspondence.
Email: surg@ipmnet.ru

Russian Federation, 101, bldg. 1, Vernadskogo prospect, Moscow, 119526; 22, Sushchevskaya street, Moscow, 127055

Academician of the Russian Academy of Sciences

P. V. Kozlov

Research Institute of Mechanics, M. V. Lomonosov Moscow State University

Email: surg@ipmnet.ru

Russian Federation, 1, Michurinskiy prospekt, Moscow, 119192

M. A. Kotov

Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences

Email: surg@ipmnet.ru

Russian Federation, 101, bldg. 1, Vernadskogo prospect, Moscow, 119526

L. B. Ruleva

Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences

Email: surg@ipmnet.ru

Russian Federation, 101, bldg. 1, Vernadskogo prospect, Moscow, 119526

S. I. Solodovnikov

Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences

Email: surg@ipmnet.ru

Russian Federation, 101, bldg. 1, Vernadskogo prospect, Moscow, 119526

References

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