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This article is cited in 6 scientific papers (total in 6 papers)
Transformation of the bridge during separation of a droplet
Yu. D. Chashechkin, V. E. Prokhorov Ishlinskii Institute for Problems in Mechanics, Russian Academy of Sciences, Moscow, 119526, Russia
Abstract:
The geometry of flows resulting from separation of hanging drops of liquids with significantly different physical properties (alcohol, water, glycerin, oil) was studied by high-speed video recording. The dynamics of the processes is studied for characteristic shapes of bridges: with slightly nonuniform thickness and with thinning of the upper and lower ends. It is shown that the change of the shape of the separated bridge has a number of stages determined by the properties of the liquid. As a result, the bridge is transformed into a small droplet - a satellite droplet.
Keywords:
drop, nozzle, separation, surface tension, viscosity, structural elements, satellite, bridge, characteristic scales, dynamics.
Received: 19.02.2015 Revised: 02.04.2015
Citation:
Yu. D. Chashechkin, V. E. Prokhorov, “Transformation of the bridge during separation of a droplet”, Prikl. Mekh. Tekh. Fiz., 57:3 (2016), 16–31; J. Appl. Mech. Tech. Phys., 57:3 (2016), 402–415
Linking options:
https://www.mathnet.ru/eng/pmtf831 https://www.mathnet.ru/eng/pmtf/v57/i3/p16
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Abstract page: | 56 | Full-text PDF : | 35 |
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