Hydrodynamic performance and optimization of a pneumatic type spar buoy wave energy converter
文献类型：期刊论文
| 作者 | Li, Meng1,2,3; Wu, Rukang1; Wu, Bijun3,4 ; Yang, Zehua2; Li, Guo2
|
| 刊名 | OCEAN ENGINEERING
 |
| 出版日期 | 2022-06-15 |
| 卷号 | 254页码:11 |
| 关键词 | Wave energy converter Spar buoy Optimization Oscillating water column (OWC) Capture width ratio |
| ISSN号 | 0029-8018 |
| DOI | 10.1016/j.oceaneng.2022.111334 |
| 通讯作者 | Li, Meng(limeng@njit.edu.cn) |
| 英文摘要 | In order to optimize the geometry of the spar buoy wave energy converter and improve its capture performance, numerical calculation and experimental research were carried out. The spar buoy oscillating water column wave energy technology can be regard as one of the pneumatic types oscillating single floating body. According to the study of the hydrodynamic characteristic and capture performance of the floater and the water column in the central pipe, the spar buoy mainly utilizes its heave motion to absorb wave energy. By comparing the numerical calculation results of the hydrodynamic performance and Capture Width Ratio (CWR) of five spar buoy models with different floater shapes, it is found that the flat-bottomed spar buoy has the best capture performance. The influence of the model's total mass on its capture performance was studied. The results show that an appropriate increase in the total mass increases the optimal response period and helps to improve the capture performance. The maximum CWR can reach 0.984. The research results show that the tail tube length has a minimal effect on the wave energy conversion characteristic, but the water column in the tube is greatly affected by its length. |
| WOS关键词 | OSCILLATING-WATER-COLUMN |
| 资助项目 | CAS Key Laboratory of Renewable Energy, GuangZhou Institute of Energy Conversion[E129kf0801] ; Natural Science Foundation of Jiangsu Province, China[BK20201045] ; Scientific Research Fund for High-level Talents in Nanjing Institute of Technology[YKJ201947] ; National Natural Science Foundation of China[U20A20106] ; National Natural Science Foundation of China[51906099] |
| WOS研究方向 | Engineering ; Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:000802071100004 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | CAS Key Laboratory of Renewable Energy, GuangZhou Institute of Energy Conversion ; Natural Science Foundation of Jiangsu Province, China ; Scientific Research Fund for High-level Talents in Nanjing Institute of Technology ; National Natural Science Foundation of China |
| 源URL | [http://ir.giec.ac.cn/handle/344007/36623]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Li, Meng |
| 作者单位 | 1.Nanjing Inst Technol NJIT, YSU Joint Res Inst, NJIT, Nanjing 211167, Peoples R China 2.Nanjing Inst Technol NJIT, Sch Mech Engn, Nanjing 211167, Peoples R China 3.Guangzhou Inst Energy Convers, Key Lab Renewable Energy, CAS, Guangzhou 510640, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Meng,Wu, Rukang,Wu, Bijun,et al. Hydrodynamic performance and optimization of a pneumatic type spar buoy wave energy converter[J]. OCEAN ENGINEERING,2022,254:11. |
| APA | Li, Meng,Wu, Rukang,Wu, Bijun,Yang, Zehua,&Li, Guo.(2022).Hydrodynamic performance and optimization of a pneumatic type spar buoy wave energy converter.OCEAN ENGINEERING,254,11. |
| MLA | Li, Meng,et al."Hydrodynamic performance and optimization of a pneumatic type spar buoy wave energy converter".OCEAN ENGINEERING 254(2022):11. |
入库方式： OAI收割
来源：广州能源研究所
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