New Circulation System of Laser Gas Mixtures

Authors

  • V.A. Yamshchikov Institute for Electrophysics and Electric Power RAS, 18, Dvorzovaya nab., Sankt-Peterburg, 191186, Russia
  • R.R. Khasaya Institute for Electrophysics and Electric Power RAS, 18, Dvorzovaya nab., Sankt-Peterburg, 191186, Russia
  • V.Yu. Khomich Institute for Electrophysics and Electric Power RAS, 18, Dvorzovaya nab., Sankt-Peterburg, 191186, Russia
  • Yu.M. Urlichich Institution, Joint Stock Company "Russian Space Systems", 53 Aviamotornaya st., Moscow, 111250, Russia

DOI:

https://doi.org/10.12684/alt.1.67

Abstract

The electrohydrodynamic flow in air, being formed at issue of ions from plasma of the high-frequency barrier discharge is investigated. It is shown that velocity of a flow is proportional to intensity of electric field between the emitter and a collector of ions. All solid-state pulse generator with voltage of U f = 0-12 kV and pulse repetition rate of f = 10-25 kHz is applied to feed the plasma emitter. It is experimentally established that the increase in high voltage and frequency of the plasma emitter feeding leads to increase velocity of a gas flow. The circulation system with a gas flow rate more than 15 L s–1and velocity more than 1.6 m s–1 was proposed for electric-discharge lasers.
ALT 12 Conference, Gwatt, Sept. 2 -6, Switzerland

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Published

2012-11-01

How to Cite

Yamshchikov, V., Khasaya, R., Khomich, V., & Urlichich, Y. (2012). New Circulation System of Laser Gas Mixtures. ALT Proceedings, 1. https://doi.org/10.12684/alt.1.67

Issue

Vol. 1 (2012)

Section

Laser systems and materials

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