Aero-Hydro-Elastic Simulation of Semi-Submersible Floating Wind Turbine
International audience This paper presents an aero-hydro-elastic model of a semi-submersible floating wind turbine. A specific attention is drawn to hydrodynamic modeling options and their effect onthe dynamic response of the platform. The NREL 5MW reference wind turbine mounted on the historical co...
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ftunivnantes:oai:HAL:hal-01145190v1 2023-05-15T14:22:42+02:00 Aero-Hydro-Elastic Simulation of Semi-Submersible Floating Wind Turbine Philippe, Maxime Babarit, Aurélien Ferrant, Pierre Laboratoire de recherche en Hydrodynamique, Énergétique et Environnement Atmosphérique (LHEEA) École Centrale de Nantes (ECN)-Centre National de la Recherche Scientifique (CNRS) 2014 https://hal.science/hal-01145190 https://hal.science/hal-01145190/document https://hal.science/hal-01145190/file/Philippe2014.pdf https://doi.org/10.1115/1.4025031 en eng HAL CCSD American Society of Mechanical Engineers info:eu-repo/semantics/altIdentifier/doi/10.1115/1.4025031 hal-01145190 https://hal.science/hal-01145190 https://hal.science/hal-01145190/document https://hal.science/hal-01145190/file/Philippe2014.pdf doi:10.1115/1.4025031 info:eu-repo/semantics/OpenAccess ISSN: 0892-7219 Journal of Offshore Mechanics and Arctic Engineering https://hal.science/hal-01145190 Journal of Offshore Mechanics and Arctic Engineering, 2014, 136 (2), ⟨10.1115/1.4025031⟩ [PHYS.MECA.MEFL]Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph] info:eu-repo/semantics/article Journal articles 2014 ftunivnantes https://doi.org/10.1115/1.4025031 2023-03-15T15:55:54Z International audience This paper presents an aero-hydro-elastic model of a semi-submersible floating wind turbine. A specific attention is drawn to hydrodynamic modeling options and their effect onthe dynamic response of the platform. The NREL 5MW reference wind turbine mounted on the historical concept of semi-submersible platform Dutch tri-floater is considered. Aspecific hydrodynamic model of loads on a semi-submersible platform is used within the wind turbine design code FAST from NREL. This hydrodynamic model includes nonlinearhydrostatic and Froude-Krylov forces, diffraction/radiation forces obtained from linear potential theory, and Morison forces to take into account viscous effects on the bracesand damping plates. The effect of the different hydrodynamic modeling options is investigated. As one could have expected, it is found that the effect of viscous drag on braces, and nonlinear Froude-Krylov loads, becomes larger with increasing wave height. Their effect remains of small order. Simulations also are run with directional waves, it is found that wave directionality induces larger transverse motions. Article in Journal/Newspaper Arctic Université de Nantes: HAL-UNIV-NANTES Journal of Offshore Mechanics and Arctic Engineering 136 2 |
institution |
Open Polar |
collection |
Université de Nantes: HAL-UNIV-NANTES |
op_collection_id |
ftunivnantes |
language |
English |
topic |
[PHYS.MECA.MEFL]Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph] |
spellingShingle |
[PHYS.MECA.MEFL]Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph] Philippe, Maxime Babarit, Aurélien Ferrant, Pierre Aero-Hydro-Elastic Simulation of Semi-Submersible Floating Wind Turbine |
topic_facet |
[PHYS.MECA.MEFL]Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph] |
description |
International audience This paper presents an aero-hydro-elastic model of a semi-submersible floating wind turbine. A specific attention is drawn to hydrodynamic modeling options and their effect onthe dynamic response of the platform. The NREL 5MW reference wind turbine mounted on the historical concept of semi-submersible platform Dutch tri-floater is considered. Aspecific hydrodynamic model of loads on a semi-submersible platform is used within the wind turbine design code FAST from NREL. This hydrodynamic model includes nonlinearhydrostatic and Froude-Krylov forces, diffraction/radiation forces obtained from linear potential theory, and Morison forces to take into account viscous effects on the bracesand damping plates. The effect of the different hydrodynamic modeling options is investigated. As one could have expected, it is found that the effect of viscous drag on braces, and nonlinear Froude-Krylov loads, becomes larger with increasing wave height. Their effect remains of small order. Simulations also are run with directional waves, it is found that wave directionality induces larger transverse motions. |
author2 |
Laboratoire de recherche en Hydrodynamique, Énergétique et Environnement Atmosphérique (LHEEA) École Centrale de Nantes (ECN)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Philippe, Maxime Babarit, Aurélien Ferrant, Pierre |
author_facet |
Philippe, Maxime Babarit, Aurélien Ferrant, Pierre |
author_sort |
Philippe, Maxime |
title |
Aero-Hydro-Elastic Simulation of Semi-Submersible Floating Wind Turbine |
title_short |
Aero-Hydro-Elastic Simulation of Semi-Submersible Floating Wind Turbine |
title_full |
Aero-Hydro-Elastic Simulation of Semi-Submersible Floating Wind Turbine |
title_fullStr |
Aero-Hydro-Elastic Simulation of Semi-Submersible Floating Wind Turbine |
title_full_unstemmed |
Aero-Hydro-Elastic Simulation of Semi-Submersible Floating Wind Turbine |
title_sort |
aero-hydro-elastic simulation of semi-submersible floating wind turbine |
publisher |
HAL CCSD |
publishDate |
2014 |
url |
https://hal.science/hal-01145190 https://hal.science/hal-01145190/document https://hal.science/hal-01145190/file/Philippe2014.pdf https://doi.org/10.1115/1.4025031 |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
ISSN: 0892-7219 Journal of Offshore Mechanics and Arctic Engineering https://hal.science/hal-01145190 Journal of Offshore Mechanics and Arctic Engineering, 2014, 136 (2), ⟨10.1115/1.4025031⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1115/1.4025031 hal-01145190 https://hal.science/hal-01145190 https://hal.science/hal-01145190/document https://hal.science/hal-01145190/file/Philippe2014.pdf doi:10.1115/1.4025031 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1115/1.4025031 |
container_title |
Journal of Offshore Mechanics and Arctic Engineering |
container_volume |
136 |
container_issue |
2 |
_version_ |
1766295232343703552 |