dc.contributor.author | Munir, Hammad | |
dc.contributor.author | Lee, Chern Fong | |
dc.contributor.author | Ong, Muk Chen | |
dc.date.accessioned | 2022-02-02T09:21:35Z | |
dc.date.available | 2022-02-02T09:21:35Z | |
dc.date.created | 2022-01-31T22:10:53Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Munir, H., Lee, C.F., Ong, M.C. (2021) Global analysis of floating offshore wind turbines with shared mooring system. IOP Conference Series: Materials Science and Engineering, 1201, 012024 | en_US |
dc.identifier.issn | 1757-8981 | |
dc.identifier.uri | https://hdl.handle.net/11250/2976587 | |
dc.description.abstract | Floating wind turbines (FWTs) with shared mooring systems can be one of the most cost- effective solutions in reducing mooring costs. First, the static configuration of a shared line is estimated using the elastic catenary equation. The present study investigates the global responses of two FWT with a shared mooring system. Two shared mooring configurations with different horizontal distances between the FWTs are considered. In the first configuration, the FWTs are placed 750m apart; and in the second configuration, they are placed 1000m apart. Two different environmental conditions (ECs) are used to simulate the global responses of the system in time domain. The shared mooring line results in higher extreme motions in surge and sway (degree of freedoms) DOFs due to the reduction of mooring restoring stiffness. The lower mooring restoring stiffness can be attributed to the reduction of one seabed anchoring point for each FWT as compared to a single FWT with three anchors installed. In the rotational DOFs, the shared mooring line configurations result in slight mean offset in each direction and significant increase in the motion standard deviations. This is caused by the reduced mooring stiffness associated with the change in platform orientation. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | IOP Publishing | en_US |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.subject | vindturbiner | en_US |
dc.subject | offshore vindturbiner | en_US |
dc.subject | wind turbines | en_US |
dc.title | Global analysis of floating offshore wind turbines with shared mooring system | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | publishedVersion | en_US |
dc.subject.nsi | VDP::Teknologi: 500::Marin teknologi: 580::Offshoreteknologi: 581 | en_US |
dc.source.pagenumber | 012024 | en_US |
dc.source.volume | 1201 | en_US |
dc.source.journal | IOP Conference Series: Materials Science and Engineering | en_US |
dc.identifier.doi | 10.1088/1757-899X/1201/1/012024 | |
dc.identifier.cristin | 1995825 | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |