Mono-Dispersed Droplets Generation in the Flowing Ambient Liquid by Using an Ultrasonic Vibrator
T. Kanda, T. Yamada, K. Mori
Okayama University, Okayama-shi, Japan
K. Suzumori, Tokyo Institute of Technology, Tokyo, Japan
In this study, we have generated mono-dispersed droplets in the flowing ambient liquid by using an ultrasonic vibrator. By using a torsional vibration of the bolt-clamped Langevin type vibrator and a micropore, small droplets were generated in the continuous phase. To generate the mono-dispersed droplets, we have observed the relationship between the droplets’ ejection speed and the droplets generating state. By estimating the viscous resistance to the droplet, we have discussed the relationship between the viscous resistance and generated droplets’ stability. As a result, we have succeeded in generating mono-dispersed droplets by estimating the droplet condition.
ACTUATOR 2016 Manuscript C3.2
Publication date: 01/06/2016
Manuscript C3.2 published in Conference Proceedings ACTUATOR 2016
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