Dynamic characteristics of electric discharge in liquid under ultrasonic cavitation

N. A Bulychev; M. A. Kazaryan; A. S. Averyushkin; M. N. Kirichenko; Robert Zakharyan; A. A. Chernov

doi:10.1117/12.2303458

16 April 2018 Dynamic characteristics of electric discharge in liquid under ultrasonic cavitation

N. A Bulychev, M. A. Kazaryan, A. S. Averyushkin, M. N. Kirichenko, Robert Zakharyan, A. A. Chernov

Proceedings Volume 10614, International Conference on Atomic and Molecular Pulsed Lasers XIII; 1061414 (2018) https://doi.org/10.1117/12.2303458
Event: XIII International Conference on Atomic and Molecular Pulsed Lasers, 2017, Tomsk, Russia

Abstract

The characteristics of electrical discharges in liquid media under the influence of intense ultrasonic vibrations are investigated and the difference in dynamic characteristics of discharges before cavitation and after cavitation begins. The experiments carried out during this work made it possible to establish that in a liquid in an intense ultrasonic field above the cavitation threshold there exists a special form of an electric discharge characterized by volumetric luminescence in the entire space between the electrodes and the current-voltage characteristic inherent in an anomalous glow discharge in a gas.

Citation Download Citation

N. A Bulychev, M. A. Kazaryan, A. S. Averyushkin, M. N. Kirichenko, Robert Zakharyan, and A. A. Chernov "Dynamic characteristics of electric discharge in liquid under ultrasonic cavitation", Proc. SPIE 10614, International Conference on Atomic and Molecular Pulsed Lasers XIII, 1061414 (16 April 2018); https://doi.org/10.1117/12.2303458

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