Didier, Eric and Borges, António R. J. (2007) Numerical predictions of low Reynolds number flow over an oscillating circular cylinder. JOURNAL OF COMPUTATIONAL AND APPLIED MECHANICS, 8 (1). pp. 39-55. ISSN 1586-2070
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Abstract
Flow over an oscillating cylinder at Re = 300 is simulated. For in–line oscillations, the vortex–shedding frequency locks–on the cylinder frequency in a wide frequency band, around twice the natural vortex--shedding frequency observed for a stationary cylinder. For cross–flow oscillations, lock–in occurs in a narrow frequency band around the natural frequency. When circular motion is simulated the two bandwidths of lock–in are slightly different than those observed for simple in-line or transverse oscillation.
| Item Type: | Article |
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| Uncontrolled Keywords: | finite volume method, fully coupled resolution method, lock-in, circular motion of a circular cylinder, vortex shedding |
| Subjects: | T Technology / alkalmazott, műszaki tudományok > T2 Technology (General) / műszaki tudományok általában |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 06 Nov 2025 07:45 |
| Last Modified: | 06 Nov 2025 07:45 |
| URI: | https://real.mtak.hu/id/eprint/228355 |
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