Parametrical and Motion Analysis of a Moored Rectangular Floating Breakwater
International audience Moored floating breakwaters with a leeward boundary, assimilating the port quay walls are described by a large number of coupled variables. This complicates their design and requires a detailed parametrical and motion analysis to assess their hydrodynamic performance. A diffra...
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ftunivnantes:oai:HAL:hal-03610996v1 2023-05-15T14:22:27+02:00 Parametrical and Motion Analysis of a Moored Rectangular Floating Breakwater Elchahal, Ghassan younes, Rafic Lafon, Pascal Laboratoire des Systèmes Mécaniques et d'Ingénierie Simultanée (LASMIS) Institut Charles Delaunay (ICD) Université de Technologie de Troyes (UTT)-Centre National de la Recherche Scientifique (CNRS)-Université de Technologie de Troyes (UTT)-Centre National de la Recherche Scientifique (CNRS) Faculté de Génie / Faculty of Engineering (Université Libanaise) 2009-08-01 https://hal.archives-ouvertes.fr/hal-03610996 https://doi.org/10.1115/1.3124125 en eng HAL CCSD American Society of Mechanical Engineers info:eu-repo/semantics/altIdentifier/doi/10.1115/1.3124125 hal-03610996 https://hal.archives-ouvertes.fr/hal-03610996 doi:10.1115/1.3124125 ISSN: 0892-7219 Journal of Offshore Mechanics and Arctic Engineering https://hal.archives-ouvertes.fr/hal-03610996 Journal of Offshore Mechanics and Arctic Engineering, American Society of Mechanical Engineers, 2009, 131 (3), ⟨10.1115/1.3124125⟩ [SPI]Engineering Sciences [physics] info:eu-repo/semantics/article Journal articles 2009 ftunivnantes https://doi.org/10.1115/1.3124125 2022-06-29T00:31:28Z International audience Moored floating breakwaters with a leeward boundary, assimilating the port quay walls are described by a large number of coupled variables. This complicates their design and requires a detailed parametrical and motion analysis to assess their hydrodynamic performance. A diffraction-radiation boundary value problem is developed. It arises from the interaction of linear waves on a moored floating breakwater with a leeward boundary described by a partial reflective sidewall. The effects of the sidewall clearance, structural parameters, mooring lines stiffness, and their angle of inclination on the transmission coefficient and the dynamic motion of the floating breakwater are considered. The transmission coefficient is strongly affected by the motion itself and the allowable length change in the mooring lines. Article in Journal/Newspaper Arctic Université de Nantes: HAL-UNIV-NANTES Breakwater ENVELOPE(-63.233,-63.233,-64.800,-64.800) Journal of Offshore Mechanics and Arctic Engineering 131 3 |
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Open Polar |
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Université de Nantes: HAL-UNIV-NANTES |
op_collection_id |
ftunivnantes |
language |
English |
topic |
[SPI]Engineering Sciences [physics] |
spellingShingle |
[SPI]Engineering Sciences [physics] Elchahal, Ghassan younes, Rafic Lafon, Pascal Parametrical and Motion Analysis of a Moored Rectangular Floating Breakwater |
topic_facet |
[SPI]Engineering Sciences [physics] |
description |
International audience Moored floating breakwaters with a leeward boundary, assimilating the port quay walls are described by a large number of coupled variables. This complicates their design and requires a detailed parametrical and motion analysis to assess their hydrodynamic performance. A diffraction-radiation boundary value problem is developed. It arises from the interaction of linear waves on a moored floating breakwater with a leeward boundary described by a partial reflective sidewall. The effects of the sidewall clearance, structural parameters, mooring lines stiffness, and their angle of inclination on the transmission coefficient and the dynamic motion of the floating breakwater are considered. The transmission coefficient is strongly affected by the motion itself and the allowable length change in the mooring lines. |
author2 |
Laboratoire des Systèmes Mécaniques et d'Ingénierie Simultanée (LASMIS) Institut Charles Delaunay (ICD) Université de Technologie de Troyes (UTT)-Centre National de la Recherche Scientifique (CNRS)-Université de Technologie de Troyes (UTT)-Centre National de la Recherche Scientifique (CNRS) Faculté de Génie / Faculty of Engineering (Université Libanaise) |
format |
Article in Journal/Newspaper |
author |
Elchahal, Ghassan younes, Rafic Lafon, Pascal |
author_facet |
Elchahal, Ghassan younes, Rafic Lafon, Pascal |
author_sort |
Elchahal, Ghassan |
title |
Parametrical and Motion Analysis of a Moored Rectangular Floating Breakwater |
title_short |
Parametrical and Motion Analysis of a Moored Rectangular Floating Breakwater |
title_full |
Parametrical and Motion Analysis of a Moored Rectangular Floating Breakwater |
title_fullStr |
Parametrical and Motion Analysis of a Moored Rectangular Floating Breakwater |
title_full_unstemmed |
Parametrical and Motion Analysis of a Moored Rectangular Floating Breakwater |
title_sort |
parametrical and motion analysis of a moored rectangular floating breakwater |
publisher |
HAL CCSD |
publishDate |
2009 |
url |
https://hal.archives-ouvertes.fr/hal-03610996 https://doi.org/10.1115/1.3124125 |
long_lat |
ENVELOPE(-63.233,-63.233,-64.800,-64.800) |
geographic |
Breakwater |
geographic_facet |
Breakwater |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
ISSN: 0892-7219 Journal of Offshore Mechanics and Arctic Engineering https://hal.archives-ouvertes.fr/hal-03610996 Journal of Offshore Mechanics and Arctic Engineering, American Society of Mechanical Engineers, 2009, 131 (3), ⟨10.1115/1.3124125⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1115/1.3124125 hal-03610996 https://hal.archives-ouvertes.fr/hal-03610996 doi:10.1115/1.3124125 |
op_doi |
https://doi.org/10.1115/1.3124125 |
container_title |
Journal of Offshore Mechanics and Arctic Engineering |
container_volume |
131 |
container_issue |
3 |
_version_ |
1766295034254065664 |