Incompressible Laminar Flow Past a Transversely Vibrating CylinderSource: Journal of Fluids Engineering:;1987:;volume( 109 ):;issue: 002::page 166Author:R. Chilukuri
DOI: 10.1115/1.3242639Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An implicit finite difference scheme in primitive variables is used for analysis of unsteady, laminar flow past transversely vibrating cylinders. Predictions of flow past an impulsively started cylinder and of vortex shedding from a stationary cylinder agree well with experimental data. Calculations of flow past a transversely vibrating cylinder were within the range of experimental scatter only for small vibration amplitudes. Several experimentally observed phenomena such as drag amplification and reduction in excitation lift coefficient at large vibration amplitudes were numerically predicted.
keyword(s): Laminar flow , Cylinders , Vibration , Flow (Dynamics) , Drag (Fluid dynamics) , Electromagnetic scattering AND Vortex shedding ,
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| contributor author | R. Chilukuri | |
| date accessioned | 2017-05-08T23:25:03Z | |
| date available | 2017-05-08T23:25:03Z | |
| date copyright | June, 1987 | |
| date issued | 1987 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27027#166_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/102617 | |
| description abstract | An implicit finite difference scheme in primitive variables is used for analysis of unsteady, laminar flow past transversely vibrating cylinders. Predictions of flow past an impulsively started cylinder and of vortex shedding from a stationary cylinder agree well with experimental data. Calculations of flow past a transversely vibrating cylinder were within the range of experimental scatter only for small vibration amplitudes. Several experimentally observed phenomena such as drag amplification and reduction in excitation lift coefficient at large vibration amplitudes were numerically predicted. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Incompressible Laminar Flow Past a Transversely Vibrating Cylinder | |
| type | Journal Paper | |
| journal volume | 109 | |
| journal issue | 2 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3242639 | |
| journal fristpage | 166 | |
| journal lastpage | 171 | |
| identifier eissn | 1528-901X | |
| keywords | Laminar flow | |
| keywords | Cylinders | |
| keywords | Vibration | |
| keywords | Flow (Dynamics) | |
| keywords | Drag (Fluid dynamics) | |
| keywords | Electromagnetic scattering AND Vortex shedding | |
| tree | Journal of Fluids Engineering:;1987:;volume( 109 ):;issue: 002 | |
| contenttype | Fulltext |