Laminar incompressible viscous flow past a cylinder performing rotary oscillations
I.V. Morenko
Institute of Mechanics and Engineering, Kazan Science Center RAS, Kazan, Russia
E-mail: morenko@imm.knc.ru
Keywords: circular cylinder, rotary oscillations, drag coefficient, lift coefficient
Pages: 355–360
Abstract
The numerical simulation of
the laminar viscous flow past a cylinder performing rotary oscillations around
its axis is carried out. The Navier–Stokes equations are solved by finite
volume method using the program package OpenFOAM. The values of the amplitude
and frequency of forced oscillations are found, at which the maximum reduction of the drag coefficient of the
cylinder is achieved.
DOI: 10.1134/S0869864317030040
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