2013/12/10 by E. I. Kalinin, Kalinin, E. I., А. Б. Мазо +1
Engineering · #FOS: Physical sciences #Fluid Dynamics (physics.flu-dyn) #Fluid Dynamics and Turbulent Flows #Fluid Dynamics and Vibration Analysis #Vibration and Dynamic Analysis
paper · pdf · doi:10.48550/arxiv.1312.2787
openalex publication_date 2013/12/10 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
A numerical study of the problem of laminar infinite flow of viscous incompressible fluid around a rotating circular cylinder at Reynolds number 50 ≤ \rm 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 signed out. The dependencies of the drag and lift coefficients on the rotation rate for \rm Re = 200 are studied in detail. Convergence of the numerical solution to the known asymptotic solution at large α is confirmed.