Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Study of hydrodynamic characteristics of a Sharp Eagle wave energy converter | |
| Zhang Ya-qun1,2,3; Sheng Song-wei1,2,3; You Ya-ge1,2,3; Huang Zhen-xin1,2,3; Wang Wen-sheng1,2,3 | |
| 2017-06-01 | |
| Source Publication | CHINA OCEAN ENGINEERING
 |
| Volume | 31Issue:3Pages:364-369 |
| Abstract | According to Newton's Second Law and the microwave theory, mechanical analysis of multiple buoys which form Sharp Eagle wave energy converter (WEC) is carried out. The movements of every buoy in three modes couple each other when they are affected with incident waves. Based on the above, mechanical models of the WEC are established, which are concerned with fluid forces, damping forces, hinge forces, and so on. Hydrodynamic parameters of one buoy are obtained by taking the other moving buoy as boundary conditions. Then, by taking those hydrodynamic parameters into the mechanical models, the optimum external damping and optimal capture width ratio are calculated out. Under the condition of the optimum external damping, a plenty of data are obtained, such as the displacements amplitude of each buoy in three modes (sway, heave, pitch), damping forces, hinge forces, and speed of the hydraulic cylinder. Research results provide theoretical references and basis for Sharp Eagle WECs in the design and manufacture. |
| Subtype | Article |
| Keyword | Sharp Eagle Wave Energy Converter (Wec) Hydrodynamics Capture Width Ratio Optimal External Damping Optimization Design |
| WOS Headings | Science & Technology ; Technology ; Physical Sciences |
| DOI | 10.1007/s13344-017-0043-0 |
| WOS Subject Extended | Engineering ; Water Resources |
| WOS Keyword | FINITE DEPTH ; COEFFICIENTS ; CYLINDERS |
| Indexed By | SCI |
| Language | 英语 |
| Funding Organization | National Natural Science Foundation of China(41406102) ; Special Foundation for Ocean Renewable Energy(GHME2016YY01) |
| WOS Subject | Engineering, Civil ; Engineering, Ocean ; Engineering, Mechanical ; Water Resources |
| WOS ID | WOS:000402819500013 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/14134 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Zhang Ya-qun,Sheng Song-wei,You Ya-ge,et al. Study of hydrodynamic characteristics of a Sharp Eagle wave energy converter[J]. CHINA OCEAN ENGINEERING,2017,31(3):364-369. |
| APA | Zhang Ya-qun,Sheng Song-wei,You Ya-ge,Huang Zhen-xin,&Wang Wen-sheng.(2017).Study of hydrodynamic characteristics of a Sharp Eagle wave energy converter.CHINA OCEAN ENGINEERING,31(3),364-369. |
| MLA | Zhang Ya-qun,et al."Study of hydrodynamic characteristics of a Sharp Eagle wave energy converter".CHINA OCEAN ENGINEERING 31.3(2017):364-369. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment