Experimental study on hydrodynamic characteristics of vertical-axis floating tidal current energy power generation device
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- 作者：Yong Ma 马 勇 ; Teng-fei Li 李腾飞 ; Liang Zhang 张 亮 ; Qi-hu Sheng 盛其虎…
- 关键词：Key wordstidal current energy ; power generation device ; experiment ; hydrodynamic characteristics ; attenuation ; wave response ; lateral displacement
- 刊名：China Ocean Engineering
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：30
- 期：5
- 页码：749-762
- 全文大小：677 KB
- 刊物类别：Engineering
- 刊物主题：Oceanography
Chinese Library of Science
Offshore Engineering
Geoengineering, Foundations, Hydraulics - 出版者：Chinese Ocean Engineering Society, co-published with Springer
- 卷排序：30
文摘
To study the characteristics of attenuation, hydrostatic towage and wave response of the vertical-axis floating tidal current energy power generation device (VAFTCEPGD), a prototype is designed and experiment is carried out in the towing tank. Free decay is conducted to obtain attenuation characteristics of the VAFTCEPGD, and characteristics of mooring forces and motion response, floating condition, especially the lateral displacement of the VAFTCEPGD are obtained from the towing in still water. Tension response of the #1 mooring line and vibration characteristics of the VAFTCEPGD in regular waves as well as in level 4 irregular wave sea state with the current velocity of 0.6 m/s. The results can be reference for theoretical study and engineering applications related to VAFTCEPGD.