Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 양현익 | - |
dc.date.accessioned | 2023-07-03T01:01:56Z | - |
dc.date.available | 2023-07-03T01:01:56Z | - |
dc.date.issued | 2020-03 | - |
dc.identifier.citation | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, v. 34, NO. 3, Page. 1227-1235 | - |
dc.identifier.issn | 1738-494X;1976-3824 | - |
dc.identifier.uri | https://link.springer.com/article/10.1007%2Fs12206-020-0221-5 | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/182652 | - |
dc.description.abstract | The present study conducted an analysis of waves and wind on the west coast of Jeju Island in South Korea to derive the loads for a structural analysis under operational, extreme, and survival conditions and then evaluated the structural strength of the DeepCwind semi-submersible platform of NREL for 5 MW wind turbine. As a floating structure is exposed to wind and wave loads in a highly changeable marine environment and consists of tubular joints with slender-element members, a load analysis is necessary for strength evaluation and design of the structure. The wave scatter diagrams based on KORDI's 24-year measurements of sea states and the annual mean wind speeds were used as the operational conditions. A sea state with a period that is very likely to cause the resonance of a floating structure was applied as the extreme condition. Another sea state during the Bolaven, a typhoon passing west of Jeju Island in 2000, is adopted as the survival condition. The surface pressure distribution of DeepCwind calculate through hydrodynamic analysis was applied to a structural analysis model based on a hydrodynamic-structure interaction analysis. The evaluation of the structural strength is performed in accordance with the provisions of DNV-OS-C201 and API-2A-WSD under operational, extreme, and survival conditions. | - |
dc.language | en | - |
dc.publisher | KOREAN SOC MECHANICAL ENGINEERS | - |
dc.subject | Offshore wind turbines | - |
dc.subject | Semi-submersible platform | - |
dc.subject | Hydrodynamic-structure interaction analysis | - |
dc.subject | Load analysis | - |
dc.subject | Structural analysis | - |
dc.subject | Finite element method | - |
dc.title | Load analysis and structural strength evaluation of semi-submersible platform for wind turbines in Jeju Island sea states using hydrodynamic-structure interaction analysis | - |
dc.type | Article | - |
dc.relation.no | 3 | - |
dc.relation.volume | 34 | - |
dc.identifier.doi | 10.1007/s12206-020-0221-5 | - |
dc.relation.page | 1227-1235 | - |
dc.relation.journal | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | - |
dc.contributor.googleauthor | Lee, Dong-Chan | - |
dc.contributor.googleauthor | Cho, Seunghyeon | - |
dc.contributor.googleauthor | Yang, Hyun-ik | - |
dc.contributor.googleauthor | Na, Sang-kwon | - |
dc.contributor.googleauthor | Kim, Chang-wan | - |
dc.sector.campus | E | - |
dc.sector.daehak | 공학대학 | - |
dc.sector.department | 기계공학과 | - |
dc.identifier.pid | skynet | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.