| dc.contributor.author | Tognarelli, Michael | |
| dc.contributor.author | Beynet, Pierre | |
| dc.contributor.author | Modarres-Sadeghi, Yahya | |
| dc.contributor.author | Bourguet, Remi | |
| dc.contributor.author | Triantafyllou, Michael S | |
| dc.date.accessioned | 2019-03-05T16:40:29Z | |
| dc.date.available | 2019-03-05T16:40:29Z | |
| dc.date.issued | 2010-06 | |
| dc.identifier.isbn | 978-0-7918-4914-9 | |
| dc.identifier.uri | http://hdl.handle.net/1721.1/120730 | |
| dc.description.abstract | The paper describes a new characterization of the properties of the vortex-induced vibrations (VIV) of marine risers, which emerges from processing field and experimental data. We show that two currently employed assumptions: (a) that VIV is a statistically steady-state response containing one or several frequencies, and (b) that VIV consists of alternating dominant modes (mode-sharing), are inadequate. Instead, we find that the response either contains strong traveling wave components accompanied by high force harmonics; or consists of a chaotic wandering among several traveling and standing waves, associated with a wide-band spectrum; both types of response require careful consideration for correct fatigue evaluation. Topics: Fatigue damage, Pipeline risers, Vortex-induced vibration | en_US |
| dc.description.sponsorship | BP-MIT Major Projects Program | en_US |
| dc.publisher | ASME International | en_US |
| dc.relation.isversionof | http://dx.doi.org/10.1115/OMAE2010-21043 | en_US |
| dc.rights | Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. | en_US |
| dc.source | ASME | en_US |
| dc.title | Re-Evaluation of VIV Riser Fatigue Damage | en_US |
| dc.type | Article | en_US |
| dc.identifier.citation | Modarres-Sadeghi, Yahya, Rémi Bourguet, Michael S. Triantafyllou, Michael Tognarelli, and Pierre Beynet. “Re-Evaluation of VIV Riser Fatigue Damage.” 29th International Conference on Ocean, Offshore and Arctic Engineering: Volume 6, 6-11 June, 2010, Shanghai, China, ASME, 2010. © 2010 ASME | en_US |
| dc.contributor.department | Massachusetts Institute of Technology. Department of Mechanical Engineering | en_US |
| dc.contributor.mitauthor | Modarres-Sadeghi, Yahya | |
| dc.contributor.mitauthor | Bourguet, Remi | |
| dc.contributor.mitauthor | Triantafyllou, Michael S | |
| dc.relation.journal | 29th International Conference on Ocean, Offshore and Arctic Engineering: Volume 6 | en_US |
| dc.eprint.version | Final published version | en_US |
| dc.type.uri | http://purl.org/eprint/type/ConferencePaper | en_US |
| eprint.status | http://purl.org/eprint/status/NonPeerReviewed | en_US |
| dc.date.updated | 2019-01-04T18:42:28Z | |
| dspace.orderedauthors | Modarres-Sadeghi, Yahya; Bourguet, Rémi; Triantafyllou, Michael S.; Tognarelli, Michael; Beynet, Pierre | en_US |
| dspace.embargo.terms | N | en_US |
| dc.identifier.orcid | https://orcid.org/0000-0002-7890-1699 | |
| dc.identifier.orcid | https://orcid.org/0000-0002-4566-5693 | |
| dc.identifier.orcid | https://orcid.org/0000-0002-4960-7060 | |
| mit.license | PUBLISHER_POLICY | en_US |
