Numerical calculation and model experiment of a novel external buoy type wave energy converter for navigation lighted buoys numerical study of a novel wave energy converter

doi:10.1049/rpg2.12279

	Numerical calculation and model experiment of a novel external buoy type wave energy converter for navigation lighted buoys numerical study of a novel wave energy converter
	Huang, Shuo 1,2; Liu, Weiqi 1,2; Zhang, Chao 4; Sheng, Songwei 3; You, Yage 3; Wang, Zhenpeng 3; Wen, Kaisheng 1,2
刊名	IET RENEWABLE POWER GENERATION
	2021-09-05
页码	10
关键词	boundary element method generalized modal method model experiment wave energy converter
ISSN号	1752-1416
DOI	10.1049/rpg2.12279
通讯作者	Zhang, Chao(zcjd@haut.edu.cn)
英文摘要	A novel external buoy type wave energy device with hydraulic conversion system used for navigation lighted buoys, named floating external double buoys wave energy device, is put forward and investigated by numerical calculations and model experiments. The hydrodynamic performance of the device under regular waves is numerically calculated based on linear potential flow theory and boundary element method. The generalized modal method is used to solve the hydrodynamic problems of multi-buoy with hinged constraints. The model experiments are carried out in a 2D wave tank with a depth of 0.9 m. The wave height is set to 1/40 of the wavelength. The influence of wave period and damping loads on the hydrodynamic performance of the device is tested. The results of numerical calculations and model experiments have shown that the appropriate selection of hydraulic damping coefficient is of great significance to improve the capture width ratio of the device, and this device has good capture performance in a certain wave range, and it is expected to effectively solve the problem of continuous power supply for middle and small types of navigation lighted buoys.
资助项目	National Key Research and Development Program[2019YFB1504403] ; Department of Natural Resources of Guangdong Province[GDNRC[2020]015] ; High-level Talent Fund of Henan University of Technology[2019BS016]
WOS研究方向	Science & Technology - Other Topics ; Energy & Fuels ; Engineering
语种	英语
出版者	INST ENGINEERING TECHNOLOGY-IET
WOS记录号	WOS:000693419200001
资助机构	National Key Research and Development Program ; Department of Natural Resources of Guangdong Province ; High-level Talent Fund of Henan University of Technology
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/33854]
专题	中国科学院广州能源研究所
通讯作者	Zhang, Chao
作者单位	1.Southern Marine Sci & Engn Guangdong Lab Zhuhai, Zhuhai, Peoples R China 2.Sun Yat Sen Univ, Sch Marine Engn & Technol, Zhuhai, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou, Peoples R China 4.Henan Univ Technol, Zhengzhou 450001, Henan, Peoples R China
推荐引用方式 GB/T 7714	Huang, Shuo,Liu, Weiqi,Zhang, Chao,et al. Numerical calculation and model experiment of a novel external buoy type wave energy converter for navigation lighted buoys numerical study of a novel wave energy converter[J]. IET RENEWABLE POWER GENERATION,2021:10.
APA	Huang, Shuo.,Liu, Weiqi.,Zhang, Chao.,Sheng, Songwei.,You, Yage.,...&Wen, Kaisheng.(2021).Numerical calculation and model experiment of a novel external buoy type wave energy converter for navigation lighted buoys numerical study of a novel wave energy converter.IET RENEWABLE POWER GENERATION,10.
MLA	Huang, Shuo,et al."Numerical calculation and model experiment of a novel external buoy type wave energy converter for navigation lighted buoys numerical study of a novel wave energy converter".IET RENEWABLE POWER GENERATION (2021):10.