Nonlinear Wave Loads on Offshore Wind Turbines: Extreme Statistics and Fatigue
The development is presented of an analytical model for the prediction of the stochastic nonlinear wave loads on the support structure of bottom-mounted and floating offshore wind turbines. Explicit expressions are derived for the time-domain and frequency-domain nonlinear exciting forces in a seast...
Published in: | Journal of Offshore Mechanics and Arctic Engineering |
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Language: | English |
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ASME International
2022
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Online Access: | https://hdl.handle.net/1721.1/139652.2 |
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ftmit:oai:dspace.mit.edu:1721.1/139652.2 2023-06-11T04:07:23+02:00 Nonlinear Wave Loads on Offshore Wind Turbines: Extreme Statistics and Fatigue Zhang, Yu Sclavounos, Paul D 2022-01-21T19:46:17Z application/octet-stream https://hdl.handle.net/1721.1/139652.2 en eng ASME International http://dx.doi.org/10.1115/1.4049720 Journal of Offshore Mechanics and Arctic Engineering 0892-7219 1528-896X https://hdl.handle.net/1721.1/139652.2 Zhang, Yu and Sclavounos, Paul D. 2021. "Nonlinear Wave Loads on Offshore Wind Turbines: Extreme Statistics and Fatigue." Journal of Offshore Mechanics and Arctic Engineering, 143 (4). Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. ASME Article http://purl.org/eprint/type/JournalArticle 2022 ftmit https://doi.org/10.1115/1.4049720 2023-05-29T08:50:05Z The development is presented of an analytical model for the prediction of the stochastic nonlinear wave loads on the support structure of bottom-mounted and floating offshore wind turbines. Explicit expressions are derived for the time-domain and frequency-domain nonlinear exciting forces in a seastate with a significant wave height comparable to the diameter of the support structure based on the fluid impulse theory. The higher-order moments of the nonlinear load are evaluated from simulated force records, and the derivation of analytical expressions for the nonlinear load statistics for their efficient use in design is addressed. Article in Journal/Newspaper Arctic DSpace@MIT (Massachusetts Institute of Technology) Journal of Offshore Mechanics and Arctic Engineering 143 4 |
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Open Polar |
collection |
DSpace@MIT (Massachusetts Institute of Technology) |
op_collection_id |
ftmit |
language |
English |
description |
The development is presented of an analytical model for the prediction of the stochastic nonlinear wave loads on the support structure of bottom-mounted and floating offshore wind turbines. Explicit expressions are derived for the time-domain and frequency-domain nonlinear exciting forces in a seastate with a significant wave height comparable to the diameter of the support structure based on the fluid impulse theory. The higher-order moments of the nonlinear load are evaluated from simulated force records, and the derivation of analytical expressions for the nonlinear load statistics for their efficient use in design is addressed. |
format |
Article in Journal/Newspaper |
author |
Zhang, Yu Sclavounos, Paul D |
spellingShingle |
Zhang, Yu Sclavounos, Paul D Nonlinear Wave Loads on Offshore Wind Turbines: Extreme Statistics and Fatigue |
author_facet |
Zhang, Yu Sclavounos, Paul D |
author_sort |
Zhang, Yu |
title |
Nonlinear Wave Loads on Offshore Wind Turbines: Extreme Statistics and Fatigue |
title_short |
Nonlinear Wave Loads on Offshore Wind Turbines: Extreme Statistics and Fatigue |
title_full |
Nonlinear Wave Loads on Offshore Wind Turbines: Extreme Statistics and Fatigue |
title_fullStr |
Nonlinear Wave Loads on Offshore Wind Turbines: Extreme Statistics and Fatigue |
title_full_unstemmed |
Nonlinear Wave Loads on Offshore Wind Turbines: Extreme Statistics and Fatigue |
title_sort |
nonlinear wave loads on offshore wind turbines: extreme statistics and fatigue |
publisher |
ASME International |
publishDate |
2022 |
url |
https://hdl.handle.net/1721.1/139652.2 |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
ASME |
op_relation |
http://dx.doi.org/10.1115/1.4049720 Journal of Offshore Mechanics and Arctic Engineering 0892-7219 1528-896X https://hdl.handle.net/1721.1/139652.2 Zhang, Yu and Sclavounos, Paul D. 2021. "Nonlinear Wave Loads on Offshore Wind Turbines: Extreme Statistics and Fatigue." Journal of Offshore Mechanics and Arctic Engineering, 143 (4). |
op_rights |
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. |
op_doi |
https://doi.org/10.1115/1.4049720 |
container_title |
Journal of Offshore Mechanics and Arctic Engineering |
container_volume |
143 |
container_issue |
4 |
_version_ |
1768380545581973504 |