[1]吴必军,盛松伟,张运秋,等.复杂圆柱型波能装置能量转换特性研究[J].哈尔滨工程大学学报,2010,(08):0.
 WU Bi jun,SHENG Song wei,ZHANG Yun qiu,et al.Wavepower conversion characteristics of a complex vertical cylinder[J].hebgcdxxb,2010,(08):0.
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复杂圆柱型波能装置能量转换特性研究(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2010年08期
页码:
0
栏目:
出版日期:
2010-08-25

文章信息/Info

Title:
Wavepower conversion characteristics of a complex vertical cylinder
作者:
吴必军盛松伟张运秋游亚戈
(中国科学院广州能源研究所可再生能源与天然气水合物重点实验室,广东广州510640)
Author(s):
WU Bijun SHENG Songwei ZHANG Yunqiu YOU Yage
(Guangzhou Institute of Energy Conversion, Key Laboratory of Renewable Energy and Gas Hydrate,Chinese Academy of Sciences,Guangzhou 510640,China)
关键词:
波浪能线性波理论振动特性尖锐共振复杂圆柱
分类号:
TV135
文献标志码:
A
摘要:
针对波能装置转换效率优化问题,基于线性规则波理论和粘性阻尼建立了复杂圆柱形振荡浮子的一维运动方程,从而得到了振荡浮子的固有频率和阻尼因素表达式,并推导了最佳阻尼和最佳弹簧下波能装置的最优转换效率表达式.研究中采用分离变量法得到了整个无限区域的势函数表达式及振荡浮子附加质量、阻尼系数和波浪激励力表达式.数值计算发现,在某些工况和波浪频率下,振荡浮子的阻尼系数为负值,理论上说明波能装置有发生尖锐共振的条件,此时波能装置将吸收无穷多的波浪能量.

参考文献/References:

[1]ClEMENT A, MCCULLEN P, Wave energy in Europe: current status and perspectives[J]. Renewable and Sustainable Energy Reviews,2002,6:405431.
[2]Ocean Power Technologies Ltd,Making Waves in Power[EB/OL].[20090416]. http://www.oceanpowertechnologies.com/index.htm.
[3]BAKER N J, MUELLER M A. Direct drive wave energy converters[J].Rev Energ Ren: Power Engineering,2001:17.
[4]RHINEFRANKA K, AGAMLOHA E B. Novel ocean energy permanent magnet linear generator buoy[J].Renewable Energy,2006,31: 12791298.
[5]PPLINDER I H, DAMEN M E C, GARDNER F. Design, modelling and test results of the AWS PM linear generator[J]. Euro Trans Electr Power,2005, 15:245256.[6]〖ZK(〗JOHANNES F. Theory for extraction of ocean Norway wave energy, Lecture notes, Division of Physics[Z]. Norwegian University of Science and Technology,
1993.
[7]YEUNG R W. Added mass and damping of a vertical cylinder in finite depth waters[J]. Applied Ocean Research, 1981,3(3):119133.
[8]GARRETT C J R. Wave force on a circular dock[J]. Journal of Fluid Mechanics, 1971,46: 129139.
[9]ERIKSSON M, ISBERG J, LEIJON M. Hydrodynamic modelling of a direct drive wave energy converter[J]. International Journal of Engineering Science, 2005, 43: 13771387.
[10]WU B J, ZHENG Y H, YOU Y G, SUN X Y, CHEN Y. On diffraction and radiation problem for a cylinder over a caisson in water of finite depth[J]. International Journal of Engineering Science, 2004,42:11931213.

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更新日期/Last Update: 2010-09-03