The process of mobilization of viscous droplets, trapped in the channel with a sinusoidal constriction under the influence of an external acoustic field have been studied. The dependence of the amplitude of acoustic impact from the frequency has been found. The problem of the free longitudinal oscillations of a droplet in the absence of viscous friction forces in the channels with the constrictions was considered. The influence of surface tension, droplet volume and shape of constrictions on the natural frequency of the longitudinal oscillations of a droplet pinned at the constriction of the capillary were studied.
Dynamics of single inclusions in channels with constrictions in the acoustic field
INTERNATIONAL CONFERENCE ON THE METHODS OF AEROPHYSICAL RESEARCH (ICMAR 2016): Proceedings of the 18th International Conference on the Methods of Aerophysical Research ; 2016 ; Perm, Russia
AIP Conference Proceedings ; 1770 , 1
2016-10-13
4 pages
Conference paper
Electronic Resource
English
Heat Flow Through Conical Constrictions
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