| contributor author | W.-J. Kim | |
| contributor author | Research Investigator | |
| contributor author | N. C. Perkins | |
| date accessioned | 2017-05-09T00:11:52Z | |
| date available | 2017-05-09T00:11:52Z | |
| date copyright | April, 2003 | |
| date issued | 2003 | |
| identifier issn | 1048-9002 | |
| identifier other | JVACEK-28865#155_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/129355 | |
| description abstract | Analytical studies of vortex-induced vibration (VIV) of cables during lock-in have considered small amplitude and relatively fast dynamic responses about an equilibrium configuration. However, this equilibrium may change as a result of the significantly increased mean drag created during lock-in. In response to increased drag, the cable may slowly drift downstream causing appreciable changes in cable geometry and tension. The resonance conditions for lock-in may be preserved during this slow drift or they may be disrupted. A nonlinear cable/fluid model is discussed that captures both fast (small amplitude) motions due to VIV and slow (large amplitude) motions due to drift. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Coupled Slow and Fast Dynamics of Flow Excited Elastic Cable Systems | |
| type | Journal Paper | |
| journal volume | 125 | |
| journal issue | 2 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.1547462 | |
| journal fristpage | 155 | |
| journal lastpage | 161 | |
| identifier eissn | 1528-8927 | |
| keywords | Motion | |
| keywords | Drag (Fluid dynamics) | |
| keywords | Cables | |
| keywords | Locks (Waterways) | |
| keywords | Flow (Dynamics) | |
| keywords | Equilibrium (Physics) | |
| keywords | Cross-flow | |
| keywords | Vortex-induced vibration | |
| keywords | Buoys AND Dynamics (Mechanics) | |
| tree | Journal of Vibration and Acoustics:;2003:;volume( 125 ):;issue: 002 | |
| contenttype | Fulltext | |