Abstract
A typical mechanism of the chaotic mixing of a passive impurity was theoretically and numerically elucidated using an elementary model of interaction between a point vortex and a periodic plane flow. The chaotic transfer and mixing, appearing as a result of the transversal intersection of stable and unstable manifolds of a hyperbolic stationary point, may lead to far-reaching consequences in geophysical flows.
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Translated from Pis’ma v Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 27, No. 12, 2001, pp. 51–56.
Original Russian Text Copyright © 2001 by Budyansky, Prants.
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Budyansky, M.V., Prants, S.V. A mechanism of chaotic mixing in an elementary deterministic flow. Tech. Phys. Lett. 27, 508–510 (2001). https://doi.org/10.1134/1.1383840
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DOI: https://doi.org/10.1134/1.1383840