Simple example of the development of cluster structure of a passive tracer field in random flows

V.I. Klyatskin^a, K.V. Koshel’^b
^aA M Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences, Pyzhevskii per. 3, Moscow, 109017, Russian Federation
^bPacific Oceanological Institute, Far-Eastern Division of the Russian Academy of Sciences, Baltiiskaya str. 43, Vladivostok, 690041, Russian Federation

As a follow-up to Ref. [1], the formation of particle clusters (Lagrangian description) and cluster structure of the field of a passive tracer (Eulerian description) in a random velocity field is analyzed for a simple problem amenable to an analytical solution.

Text can be downloaded in Russian. English translation is available on IOP Science.

PACS: 02.50.−r, 05.40.-j, 05.45.+b
DOI: 10.1070/PU2000v043n07ABEH000743
URL: https://ufn.ru/en/articles/2000/7/e/
Citation: Klyatskin V I, Koshel’ K V "Simple example of the development of cluster structure of a passive tracer field in random flows" Phys. Usp. 43 717–723 (2000)

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Оригинал: Кляцкин В И, Кошель К В «Простейший пример возникновения кластерной структуры поля пассивной примеси в случайных потоках» УФН 170 771–778 (2000); DOI: 10.3367/UFNr.0170.200007f.0771