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TsAGI Science Journal

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ISSN Печать: 1948-2590

ISSN Онлайн: 1948-2604

STEADY AND PERIODIC REGIMES OF LAMINAR FLOW AROUND THE ROTATING CYLINDER

Том 42, Выпуск 5, 2011, pp. 637-653
DOI: 10.1615/TsAGISciJ.2011004380
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Краткое описание

A numerical study of the problem of laminar infinite flow of viscous incompressible fluid around a rotating circular cylinder at Reynolds number 50 ≤ Re ≤ 500 and dimensionless rotation rate 0 ≤ α ≤ 7 has been carried out. The parametric map of flow regimes has been constructed, where two zones of steady and two zones of periodic solutions are singled out. The dependences of the drag and lift coefficients on the rotation rate for Re = 200 are studied in detail. Convergence of the numerical solution to the known asymptotic solution at large α is confirmed.

ЦИТИРОВАНО В
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