气候变化领域集成服务门户(CCPortal): 3D SPH analysis of focused waves interacting with a floating structure

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DOI	10.1016/j.apor.2024.103885
	3D SPH analysis of focused waves interacting with a floating structure
	Salis, Nicolo; Hu, Xiangyu; Luo, Min; Reali, Alessandro; Manenti, Sauro
发表日期	2024
ISSN	0141-1187
EISSN	1879-1549
起始页码	144
卷号	144
英文摘要	In recent years, the number of offshore floating structures has been growing and is expected to continue growing. Due to climate change, the frequency and severity of extreme waves are increasing. Numerical models can be a strategic tool in the reliable design and optimization of marine structures. However, the number of numerical parameters to be tuned plays a crucial role, as they could limit the model's applicability and reliability. Furthermore, there are many challenges in modelling wave -structure interaction. Among these challenges, the simulation of one-dimensional tethers is of great concern when dealing with moored floating structures. In this study, a 3D numerical model is developed based on the Smoothed Particle Hydrodynamics (SPH) technique. This hydrodynamic model is coupled with a multi -body solver for the dynamic analysis of moorings and structures. In a three-dimensional numerical flume, focused ocean waves are generated with a piston -type wave -maker and propagated until impact with the floating structure. The developed model predicts the wave profile, impact forces, and structural dynamics, and is validated by comparing numerical results against experimental data.
英文关键词	3D; CFD; WCSPH; Wave-structure interaction; Floating structure; Plunging wave; SPHinXsys; Simbody
语种	英语
WOS研究方向	Engineering ; Oceanography
WOS类目	Engineering, Ocean ; Oceanography
WOS记录号	WOS:001171605200001
来源期刊	APPLIED OCEAN RESEARCH
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/293373
作者单位	University of Pavia; Technical University of Munich; Zhejiang University; University of Pavia
推荐引用方式 GB/T 7714	Salis, Nicolo,Hu, Xiangyu,Luo, Min,et al. 3D SPH analysis of focused waves interacting with a floating structure[J],2024,144.
APA	Salis, Nicolo,Hu, Xiangyu,Luo, Min,Reali, Alessandro,&Manenti, Sauro.(2024).3D SPH analysis of focused waves interacting with a floating structure.APPLIED OCEAN RESEARCH,144.
MLA	Salis, Nicolo,et al."3D SPH analysis of focused waves interacting with a floating structure".APPLIED OCEAN RESEARCH 144(2024).