Experimental Investigations of the Effectiveness of Acoustic Vibration Influence of Ultrasonic Frequency on Fogs.

Results of development of piezoelectric ultrasonic radiators (in form of flexural-vibrating titanium disks) for gas mediums are presented in this article. Results of investigations of usage efficiency of these radiators for fogs destruction are pointed. These radiators allow creating maximal level of sound pressure in range from 140 to 150 dB, in frequency range 27±2.0 kHz and ensure reducing a self-destruction time of fogs into aerosol chamber up to 11.5 times. [ABSTRACT FROM AUTHOR]