Atomization of Liquid by Ultrasonic Vibration : On the Vibrating Circular Disc of a Large Area

Abstract

For the purpose of clarifying the relationship between the vibration modes of amplitudes and the atomisation, first of all, the amplitudes were precisely measured on the vibrating circular disc of a large area, and the mode of vibration was experimentally and theoretically examined. In this paper, further investigated were the methods of efficient atomisation, the mean droplet diameter, the droplet size distribution etc. . And by inclining the vibrating surface at an angle of 20° 40°, and utilizing the mode of vibration, and efficient method of uniform atomisation at a high charge rate was evolved.