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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2011, Volume 52, Issue 3, Pages 51–59
(Mi pmtf1480)
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This article is cited in 2 scientific papers (total in 2 papers)
Mechanism of instability of a single bubble at low Reynolds numbers
V. A. Arkhipovab, I. M. Vaseninb, A. S. Usaninab a Institute of Problems of Chemical and Energetic Technologies, Siberian Division, Russian Academy of Science, Biisk, 659322, Russia
b Tomsk State University, Tomsk, 634050, Russia
Abstract:
The mechanism of shape instability of a bubble moving at low Reynolds numbers is analyzed by theoretical and experimental studies of axisymmetric perturbations of the spherical interface. It is shown that, under such conditions, deformation of the initially spherical bubble is due to the development of Rayleigh–Taylor instability upon reaching a critical Bond number.
Keywords:
single bubble, viscous fluid, motion modes, deformation, Rayleigh–Taylor instability.
Received: 13.10.2009 Accepted: 11.05.2010
Citation:
V. A. Arkhipov, I. M. Vasenin, A. S. Usanina, “Mechanism of instability of a single bubble at low Reynolds numbers”, Prikl. Mekh. Tekh. Fiz., 52:3 (2011), 51–59; J. Appl. Mech. Tech. Phys., 52:3 (2011), 371–377
Linking options:
https://www.mathnet.ru/eng/pmtf1480 https://www.mathnet.ru/eng/pmtf/v52/i3/p51
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Abstract page: | 41 | Full-text PDF : | 23 |
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