20304 大粒径浮遊液滴の流動挙動に関する研究(流れの計測と制御(1),OS6 流れの計測と制御)

概要

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The containerless processing conducted by droplet levitation techniques make it possible to manufacture new materials and conduct non-contact measurement of material properties under the microgravity. It is pointed out that surface deformation and internal flow of the large levitated droplet influence the containerless processing. However, there is few study about surface deformation and internal flow large levitated droplet by the acoustic wave. In the present study, at first, internal flow of levitated droplet are investigated by the ultrasonic standing wave under normal gravity environment. Finally, the levitation characteristic and internal flow of levitated droplet are investigated under the reduced gravity environment by using the aircraft.
一般社団法人日本機械学会の論文
2006-03-09