| dc.contributor.advisor | Michael S. Triantafyllou. | en_US |
| dc.contributor.author | Wiggins, Andrew (Andrew Dale) | en_US |
| dc.contributor.other | Massachusetts Institute of Technology. Dept. of Ocean Engineering. | en_US |
| dc.date.accessioned | 2006-07-31T15:14:53Z | |
| dc.date.available | 2006-07-31T15:14:53Z | |
| dc.date.copyright | 2005 | en_US |
| dc.date.issued | 2005 | en_US |
| dc.identifier.uri | http://hdl.handle.net/1721.1/33586 | |
| dc.description | Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Ocean Engineering, 2005. | en_US |
| dc.description | Includes bibliographical references (p. 99-101). | en_US |
| dc.description.abstract | A series of Multi-Frequency cable vibration experiments at Reynolds number 7600 were carried out at the MIT Tow Tank using the Virtual Cable Towing Apparatus (VCTA). Motions observed in a Direct Numerical Simulation of a flexible cylinder in a shear current were imposed on the VCTA and force measurements taken. Results showed a good agreement between the RMS lift coefficients of experiment and simulation. Complex Demodulation Analysis revealed significant lift force phase modulations. This analysis also showed that to a large extent the 3-dimensional behavior of the DNS was captured by the 2-d experiment in regions of low inflow, and to a lesser extent in regions of high inflow. Applications of results to future vortex induced vibration force models are discussed. | en_US |
| dc.description.statementofresponsibility | by Andrew Wiggins. | en_US |
| dc.format.extent | 101 p. | en_US |
| dc.format.extent | 4593779 bytes | |
| dc.format.extent | 4597935 bytes | |
| dc.format.mimetype | application/pdf | |
| dc.format.mimetype | application/pdf | |
| dc.language.iso | eng | en_US |
| dc.publisher | Massachusetts Institute of Technology | en_US |
| dc.rights | M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission. | en_US |
| dc.rights.uri | http://dspace.mit.edu/handle/1721.1/7582 | |
| dc.subject | Ocean Engineering. | en_US |
| dc.title | Multi-frequency cable vibration experiments | en_US |
| dc.type | Thesis | en_US |
| dc.description.degree | S.M. | en_US |
| dc.contributor.department | Massachusetts Institute of Technology. Department of Ocean Engineering | |
| dc.identifier.oclc | 63761771 | en_US |
