| contributor author | Didier Lucor | |
| contributor author | M. S. Triantafyllou | |
| date accessioned | 2017-05-09T00:30:09Z | |
| date available | 2017-05-09T00:30:09Z | |
| date copyright | February, 2008 | |
| date issued | 2008 | |
| identifier issn | 0892-7219 | |
| identifier other | JMOEEX-28325#011008_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/139148 | |
| description abstract | A methodology is presented to identify the vortex-induced vibrational modes of a riser, based on data from computational fluid dynamics coupled to a long beam under tension and placed in cross flow; two inflow velocity profiles are tested: (a) uniform and (b) exponential shear. The modes we estimate are, in fact, nonlinear equilibria between the flow-induced excitation forces and the structural dynamics and are characterized by varying amplitude and phase along the span; these are complex modes, mixtures of traveling and standing waves. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Riser Response Analysis by Modal Phase Reconstruction | |
| type | Journal Paper | |
| journal volume | 130 | |
| journal issue | 1 | |
| journal title | Journal of Offshore Mechanics and Arctic Engineering | |
| identifier doi | 10.1115/1.2827877 | |
| journal fristpage | 11008 | |
| identifier eissn | 1528-896X | |
| keywords | Flow (Dynamics) | |
| keywords | Waves | |
| keywords | Standing waves | |
| keywords | Frequency | |
| keywords | Pipeline risers | |
| keywords | Travel | |
| keywords | Inflow | |
| keywords | Shear (Mechanics) | |
| keywords | Force AND Vortices | |
| tree | Journal of Offshore Mechanics and Arctic Engineering:;2008:;volume( 130 ):;issue: 001 | |
| contenttype | Fulltext | |