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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2012, Volume 53, Issue 6, Pages 25–34
(Mi pmtf1417)
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Effect of boundaries of various shapes on vortex dynamics
A. A. Zaitseva, A. I. Rudenkob a Kant Baltiisk Federal University, Kaliningrad, 236041, Russia
b Baltiisk State Academy of Fishing Navy, Kaliningrad, 236029, Russia
Abstract:
The motion of a vortex near a boundary of arbitrary shape is considered within the framework of a two-dimensional problem. Integrable differential equations of motion are obtained. Two forms of the algebraic equation of the vortex trajectories are derived. Examples of vortex motion near a straight-line boundary, in a channel, in an angular domain, in the neighborhood of a flat edge, in a round basin, and near a parabolic boundary.
Keywords:
flow velocity field, equations of vortex motion, conformal mapping, algebraic equations of vortex trajectories.
Received: 03.06.2011 Revised: 05.04.2012
Citation:
A. A. Zaitsev, A. I. Rudenko, “Effect of boundaries of various shapes on vortex dynamics”, Prikl. Mekh. Tekh. Fiz., 53:6 (2012), 25–34; J. Appl. Mech. Tech. Phys., 53:6 (2012), 825–833
Linking options:
https://www.mathnet.ru/eng/pmtf1417 https://www.mathnet.ru/eng/pmtf/v53/i6/p25
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Abstract page: | 23 | Full-text PDF : | 4 |
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