Application of corona discharge acoustic characteristics to determine its properties


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Abstract

The operation of a unipolar pulse-periodic corona discharge is considered. A new method is proposed for analyzing its properties by considering the structure of discharge-emitted sound. Decomposition of the acoustic field into azimuthal components makes it possible to relate them to the force or thermal influence of a corona discharge on a medium and evaluate their relative contribution in this case.

About the authors

V. F. Kopiev

Central Aerohydrodynamic Institute (TsAGI); Perm National Research Polytechnical University

Author for correspondence.
Email: aeroacoustics@tsagi.ru
Russian Federation, ul. Radio 17, Moscow, 105005; Komsomol’skii pr. 29, Perm, 614990

M. Yu. Zaitsev

Central Aerohydrodynamic Institute (TsAGI); Perm National Research Polytechnical University

Email: aeroacoustics@tsagi.ru
Russian Federation, ul. Radio 17, Moscow, 105005; Komsomol’skii pr. 29, Perm, 614990

V. A. Kopiev

Central Aerohydrodynamic Institute (TsAGI)

Email: aeroacoustics@tsagi.ru
Russian Federation, ul. Radio 17, Moscow, 105005

N. N. Ostrikov

Central Aerohydrodynamic Institute (TsAGI); Perm National Research Polytechnical University

Email: aeroacoustics@tsagi.ru
Russian Federation, ul. Radio 17, Moscow, 105005; Komsomol’skii pr. 29, Perm, 614990

G. A. Faranosov

Central Aerohydrodynamic Institute (TsAGI); Perm National Research Polytechnical University

Email: aeroacoustics@tsagi.ru
Russian Federation, ul. Radio 17, Moscow, 105005; Komsomol’skii pr. 29, Perm, 614990

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