Nonlinear Wave Loads on Offshore Wind Turbines: Extreme Statistics and Fatigue

<jats:title>Abstract</jats:title> <jats:p>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-doma...

Full description

Bibliographic Details
Main Authors: Zhang, Yu, Sclavounos, Paul D.
Format: Article in Journal/Newspaper
Language:English
Published: American Society of Mechanical Engineers 2020
Subjects:
Arctic
Online Access:https://hdl.handle.net/1721.1/136992
id ftmit:oai:dspace.mit.edu:1721.1/136992
record_format openpolar
spelling ftmit:oai:dspace.mit.edu:1721.1/136992 2023-06-11T04:07:24+02:00 Nonlinear Wave Loads on Offshore Wind Turbines: Extreme Statistics and Fatigue Zhang, Yu Sclavounos, Paul D. 2020-08-05T13:42:37Z application/pdf https://hdl.handle.net/1721.1/136992 en eng American Society of Mechanical Engineers 10.1115/omae2019-96679 Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE https://hdl.handle.net/1721.1/136992 Zhang, Yu and Sclavounos, Paul D. 2019. "Nonlinear Wave Loads on Offshore Wind Turbines: Extreme Statistics and Fatigue." Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE, 9. 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/ConferencePaper 2020 ftmit 2023-05-29T08:48:45Z <jats:title>Abstract</jats:title> <jats:p>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 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.</jats:p> Article in Journal/Newspaper Arctic DSpace@MIT (Massachusetts Institute of Technology)
institution Open Polar
collection DSpace@MIT (Massachusetts Institute of Technology)
op_collection_id ftmit
language English
description <jats:title>Abstract</jats:title> <jats:p>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 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.</jats:p>
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 American Society of Mechanical Engineers
publishDate 2020
url https://hdl.handle.net/1721.1/136992
genre Arctic
genre_facet Arctic
op_source ASME
op_relation 10.1115/omae2019-96679
Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE
https://hdl.handle.net/1721.1/136992
Zhang, Yu and Sclavounos, Paul D. 2019. "Nonlinear Wave Loads on Offshore Wind Turbines: Extreme Statistics and Fatigue." Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE, 9.
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.
_version_ 1768380553232384000

Similar Items