NUMERICAL INVESTIGATION OF A ROTATIONALLY OSCILLATING CYLINDER IN MEAN FLOW
β Scribed by M. CHENG; Y.T. CHEW; S.C. LUO
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 628 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0889-9746
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π SIMILAR VOLUMES
Numerical calculations of the flow around a square cylinder (prism) oscillating in line with the mean flow are reported for a Reynolds number \(\operatorname{Re}=200\). The unsteady forces on the cylinder are evaluated dependent on the frequency and amplitude of the cylinder motion. The interaction
## Abstract The unsteady forces on a square cylinder in sinusoidally oscillating flows with nonβzeroβmean velocities are investigated numerically by using a weakly compressibleβflow method with threeβdimensional large eddy simulations. The major parameters in the analysis are KeuleganβCarpenter num