Microdroplet generator
N.E. Sibiryakov1, O.A. Kabov1, I.V. Marchuk1,2, V.A. Grishkov1, I.A. Derevyannikov1, E.F. Bykovskaya1
1Kutateladze Institute of Thermophysics SB RAS, Novosibirsk, Russia
2Novosibirsk State University, Novosibirsk, Russia
Keywords: free convection, evaporation, condensation, microdroplets, self-oscillations, droplet levitation
Abstract
A device that allows obtaining a highly rarefied flow of microdroplets for their subsequent use in various fields of technology or scientific research is considered. The created setup allows microdroplet obtaining in a periodic mode. The oscillation period is about 30 seconds. With the help of gas flow pulsations, relatively small drops are filtered, which gives a more uniform droplet size distribution.
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