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Descripción
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| In the last years hydrodynamic interaction between two vessels in side-by-side configuration is one of the hot issues in offshore floating body dynamics. The paper investigates the hydrodynamical aspects of a floating two body system. The topic is geared towards analysing the influence of the vessel?s draft in side-by-side configuration and in head sea condition. The need to solve this problem arises when one wants to study the hydrodynamic variation for the various stages of a offloading process with a defined operational gap. The system is composed of a barge and a prismatic geosim with a fixed gap value and with two barge?s draft values. Regular wave tests have been performed in the model basin of CEHINAV-Technical University of Madrid (UPM). The motion for the geosim was restricted to the surge, heave and pitch motions (just motions on the vertical plane), whereas the barge was kept fixed. The costant gap value is guaranteed during the tests. A numerical model has been created with WAMIT and with an in-house time-domain Rankine Panel Method (TDRPM). | |
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Internacional
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Si |
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Nombre congreso
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ASME 2015 34th Int. Conference on Ocean, Offshore & Arctic Engineering (OMAE2015) |
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Tipo de participación
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960 |
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Lugar del congreso
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Saint Johns, NL, Canada |
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Revisores
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Si |
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ISBN o ISSN
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978-0-7918-5647-5 |
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DOI
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Fecha inicio congreso
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31/05/2015 |
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Fecha fin congreso
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05/06/2015 |
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Desde la página
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1 |
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Hasta la página
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12 |
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Título de las actas
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Proceedings of ASME 2015 34th International Conference on Ocean, Offshore and Arctic Engineering Volume 1: Offshore Technology; Offshore Geotechnics |