Ultrasonic resonator with electrical discharge cell for ozone generation.
The effect of ultrasound waves in an ultrasonic resonator cell on ozone generation by a hollow needle to plate electrical discharge enhanced by the airflow through the needle is experimentally investigated. It was found that the application of ultrasound waves increases ozone generation for discharge when the needle is negatively biased, and has no effect on ozone generation for the discharge when the needle is biased positively. We try to explain the influence of ultrasound on the discharge mechanisms.
Bálek
Rudolf
R
Czech Technical University in Prague, Faculty of Electrical Engineering, Department of Physics, Prague 6, Technická 2, Czech Republic. balek@fel.cvut.cz <balek@fel.cvut.cz>
Pekárek
Stanislav
S
Bartáková
Zuzana
Z