Dynamic Analysis of Monopile-Type Offshore Wind Turbine Under Sea Ice Coupling With Fluid-Structure Interaction
The interaction between vertical offshore wind turbine (OWT) and sea ice with fluid is a complex process including local and global crushing of ice fragments and vibration of OWT. It is crucial to study the ice resistance of OWT structures considering the fluid-structure interaction (FSI). This arti...
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Online Access: | http://dx.doi.org/10.3389/fmars.2022.839897 https://www.frontiersin.org/articles/10.3389/fmars.2022.839897/full |
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crfrontiers:10.3389/fmars.2022.839897 2024-09-15T18:34:14+00:00 Dynamic Analysis of Monopile-Type Offshore Wind Turbine Under Sea Ice Coupling With Fluid-Structure Interaction Liu, Yingzhou Shi, Wei Wang, Wenhua Li, Xin Qi, Shengwenjun Wang, Bin National Natural Science Foundation of China Liaoning Revitalization Talents Program 2022 http://dx.doi.org/10.3389/fmars.2022.839897 https://www.frontiersin.org/articles/10.3389/fmars.2022.839897/full unknown Frontiers Media SA https://creativecommons.org/licenses/by/4.0/ Frontiers in Marine Science volume 9 ISSN 2296-7745 journal-article 2022 crfrontiers https://doi.org/10.3389/fmars.2022.839897 2024-08-06T04:06:19Z The interaction between vertical offshore wind turbine (OWT) and sea ice with fluid is a complex process including local and global crushing of ice fragments and vibration of OWT. It is crucial to study the ice resistance of OWT structures considering the fluid-structure interaction (FSI). This article investigates a complete process of dynamic sea ice-monopile OWT interaction considering soil-structure interaction (SSI) and FSI effects. A fully coupled dynamic collision model of sea ice and OWT incorporating with the explicit non-linear collision tool ANSYS/LS-DYNA is proposed. The simulated ice loads in this study is verified by different simulation methods and international static ice force standards closely related to ice dynamic characteristic parameters. Then, the dynamic response and damage of the OWT structure during ice-structure interaction are studied using the fully interaction model with FSI coupling. The simulated ice force can produce a significant vibration response in the structure coupling with FSI due to occurrence of ice-induced resonance in the ice velocity range of 2.5–3.5 cm/s. Finally, the effect of fluid on the sea ice-OWT interaction in the initial velocity collision of sea ice is analyzed. FSI coupling can cause a certain level of collision hysteresis, accelerate the failure of sea ice breaking and reasonably reduce the energy of the structure. Article in Journal/Newspaper Sea ice Frontiers (Publisher) Frontiers in Marine Science 9 |
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description |
The interaction between vertical offshore wind turbine (OWT) and sea ice with fluid is a complex process including local and global crushing of ice fragments and vibration of OWT. It is crucial to study the ice resistance of OWT structures considering the fluid-structure interaction (FSI). This article investigates a complete process of dynamic sea ice-monopile OWT interaction considering soil-structure interaction (SSI) and FSI effects. A fully coupled dynamic collision model of sea ice and OWT incorporating with the explicit non-linear collision tool ANSYS/LS-DYNA is proposed. The simulated ice loads in this study is verified by different simulation methods and international static ice force standards closely related to ice dynamic characteristic parameters. Then, the dynamic response and damage of the OWT structure during ice-structure interaction are studied using the fully interaction model with FSI coupling. The simulated ice force can produce a significant vibration response in the structure coupling with FSI due to occurrence of ice-induced resonance in the ice velocity range of 2.5–3.5 cm/s. Finally, the effect of fluid on the sea ice-OWT interaction in the initial velocity collision of sea ice is analyzed. FSI coupling can cause a certain level of collision hysteresis, accelerate the failure of sea ice breaking and reasonably reduce the energy of the structure. |
author2 |
National Natural Science Foundation of China Liaoning Revitalization Talents Program |
format |
Article in Journal/Newspaper |
author |
Liu, Yingzhou Shi, Wei Wang, Wenhua Li, Xin Qi, Shengwenjun Wang, Bin |
spellingShingle |
Liu, Yingzhou Shi, Wei Wang, Wenhua Li, Xin Qi, Shengwenjun Wang, Bin Dynamic Analysis of Monopile-Type Offshore Wind Turbine Under Sea Ice Coupling With Fluid-Structure Interaction |
author_facet |
Liu, Yingzhou Shi, Wei Wang, Wenhua Li, Xin Qi, Shengwenjun Wang, Bin |
author_sort |
Liu, Yingzhou |
title |
Dynamic Analysis of Monopile-Type Offshore Wind Turbine Under Sea Ice Coupling With Fluid-Structure Interaction |
title_short |
Dynamic Analysis of Monopile-Type Offshore Wind Turbine Under Sea Ice Coupling With Fluid-Structure Interaction |
title_full |
Dynamic Analysis of Monopile-Type Offshore Wind Turbine Under Sea Ice Coupling With Fluid-Structure Interaction |
title_fullStr |
Dynamic Analysis of Monopile-Type Offshore Wind Turbine Under Sea Ice Coupling With Fluid-Structure Interaction |
title_full_unstemmed |
Dynamic Analysis of Monopile-Type Offshore Wind Turbine Under Sea Ice Coupling With Fluid-Structure Interaction |
title_sort |
dynamic analysis of monopile-type offshore wind turbine under sea ice coupling with fluid-structure interaction |
publisher |
Frontiers Media SA |
publishDate |
2022 |
url |
http://dx.doi.org/10.3389/fmars.2022.839897 https://www.frontiersin.org/articles/10.3389/fmars.2022.839897/full |
genre |
Sea ice |
genre_facet |
Sea ice |
op_source |
Frontiers in Marine Science volume 9 ISSN 2296-7745 |
op_rights |
https://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.3389/fmars.2022.839897 |
container_title |
Frontiers in Marine Science |
container_volume |
9 |
_version_ |
1810476032630718464 |