干旱区生态环境知识资源中心(Arid): Influence of turbulence models on the dynamic response of a semi-submersible floating offshore wind platform

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DOI	10.1016/j.oceaneng.2021.109629
	Influence of turbulence models on the dynamic response of a semi-submersible floating offshore wind platform
	Somoano, M.; Battistella, T.; Rodriguez-Luis, A.; Fernandez-Ruano, S.; Guanche, R.
通讯作者	Guanche, R (corresponding author), Univ Cantabria, Inst Hidraul Ambiental, IHCantabria, Parque Cient & Tecnol Cantabria PCTCAN, Santander 39011, Spain.
来源期刊	OCEAN ENGINEERING
ISSN	0029-8018
EISSN	1873-5258
出版年	2021
卷号	237
英文摘要	With the aim of evaluating the effects of the selection of the wind turbulence model on the dynamic response of a semi-submersible floater supporting the DTU 10 MW RWT, we ran aero-hydro-servo-elastic simulations employing the OASIS code developed at IHCantabria. For each of the 4 sea states selected, apart from the reference case with only wave loads, we analysed 30 different realizations with coupled wind and wave loads for each of the 7 full-field turbulent winds generated by the turbulence simulator TurbSim: Kaimal and von Karman spectral models with three different turbulence classes each and the API turbulence model. From the resulting platform motions and mooring line dynamics, it can be concluded that the selection of the wind turbulence model is not trivial. At U-0 = 5.83 m/s, the obtained results show a high dependence on the turbulence class. However, as the wind speed increases and the wind turbine achieves the rated speed, the impact of the turbulence intensity is drastically reduced, and the design tension is dominated by the thrust force and thus by the vertical wind speed profile. The highest design tension of the windward mooring lines is obtained with the API model at U-0 = 8.75 m/s (at least 357 Tm).
英文关键词	Offshore wind turbine Floating wind turbine Wind turbulence model Kaimal model API model Froya model
类型	Article
语种	英语
开放获取类型	hybrid
收录类别	SCI-E
WOS记录号	WOS:000696084600002
WOS关键词	SPECTRAL CHARACTERISTICS ; LAYER ; SPEED
WOS类目	Engineering, Marine ; Engineering, Civil ; Engineering, Ocean ; Oceanography
WOS研究方向	Engineering ; Oceanography
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/364261
作者单位	[Somoano, M.; Battistella, T.; Rodriguez-Luis, A.; Fernandez-Ruano, S.; Guanche, R.] Univ Cantabria, Inst Hidraul Ambiental, IHCantabria, Parque Cient & Tecnol Cantabria PCTCAN, Santander 39011, Spain
推荐引用方式 GB/T 7714	Somoano, M.,Battistella, T.,Rodriguez-Luis, A.,et al. Influence of turbulence models on the dynamic response of a semi-submersible floating offshore wind platform[J],2021,237.
APA	Somoano, M.,Battistella, T.,Rodriguez-Luis, A.,Fernandez-Ruano, S.,&Guanche, R..(2021).Influence of turbulence models on the dynamic response of a semi-submersible floating offshore wind platform.OCEAN ENGINEERING,237.
MLA	Somoano, M.,et al."Influence of turbulence models on the dynamic response of a semi-submersible floating offshore wind platform".OCEAN ENGINEERING 237(2021).