Seminar series
Date
Wed, 06 Dec 2017
Time
11:30 -
13:00
Location
L5
Speaker
Yuli Chashechkin
Organisation
Russian Academy of Sciences
Using synchronized high-speed video camera, hydrophone and microphone we investigated flow patterns, the impact and secondary sound pulses emitted by oscillating bubbles. On the submerging drop found short capillary waves produced by small secondary impact droplets. Picturesque filament and grid structures produced by colour drop of mixing fluid registered on the surface of the cavity and crown. Physical model includes discussion of the potential surface energy effects.