[9p-N406-1~13] 1.6 Ultrasonics

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

[9p-N406-7] Observation of Internal Flow of a Droplet Resonating in an Acoustic Standing Wave

〇Takaya Hirayama¹, Daisuke Koyama¹ (1.Doshisha Univ.)

Keywords:

ultrasound,noncontact manipulation,levitation

Small objects can be trapped and manipulated without contact by an ultrasound standing wave, and this technique is expected to be applied to noncontact transportation and measurements of physical properties of liquids. In this report, internal flow of a droplet resonating in an acoustic standing wave was investigated.