[22p-B202-1~16] 1.6 Ultrasonics

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[22p-B202-5] Analysis of atomization mechanism using a diaphragm and study on diffusion process of microplastics associated with atomization

〇Hiroshi Matsuura¹, Hiromitsu Furukawa², Atsushi Kondo³, Tamio Tanikawa², Hideki Hashimoto⁴ (1.Aichi Univ. of Technol., 2.AIST, 3.Nihon Inst. of Technol., 4.Chuo Univ.)

Keywords:

ultrasonic atomization,acoustic analysis,microplastics

In this presentation, we report an analysis of the atomization mechanism of a new ultrasonic atomization method using a diaphragm. The atomization mechanism is reported based on temperature measurement of the atomized area and acoustic analysis during atomization. As an application of this study, we report a candidate global diffusion pathway of microplastics using a model of microplastics encapsulated in ultrasonic atomization.