| 一种新型波能发电装置的运动响应计算 |
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| 引用本文： | 史宏达,刘栋,刘臻.一种新型波能发电装置的运动响应计算[J].中国海洋大学学报(自然科学版),2011,41(10):111-116. |
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| 作者姓名： | 史宏达 刘栋 刘臻 |
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| 作者单位： | 中国海洋大学工程学院山东省海洋工程重点实验室,山东青岛,266100 |
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| 基金项目： | 国家高技术研究发展计划项目(2009AA05Z427)资助 |
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| 摘 要： | 为分析碟形越浪式波能发电装置初步设计方案的合理性和不足,应用三维势流理论和波浪的辐射-衍射理论,结合水动力分析软件AQWA,计算在规则波浪作用下装置浮体6个自由度上运动的响应幅值算子(RAOs),考虑不规则波浪、风、流载荷的共同作用,对装置在工作海况和恶劣海况下的运动响应进行数值模拟分析,得到其时间历程结果。结果表明:装置结构外形设计合理,装置在其锚链张力腿锚泊系统定位下,运动响应满足工作稳定性要求和安全性要求。
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| 关 键 词： | 碟形装置 锚链张力腿 AQWA 响应幅值算子 运动响应 |
Calculation of the Motion Response of a Novel Wave Energy Convertor |
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| SHI Hong-Da,LIU Dong,LIU Zhen.Calculation of the Motion Response of a Novel Wave Energy Convertor[J].Periodical of Ocean University of China,2011,41(10):111-116. |
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| Authors: | SHI Hong-Da LIU Dong LIU Zhen |
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| Institution: | SHI Hong-Da,LIU Dong,LIU Zhen(The Key Laboratory of Ocean Engineering of Shandong Provincial,College of Engineering,Ocean University of China,Qingdao 266100,China) |
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| Abstract: | To analyse the rationality and problem of the preliminary design of Saucer-like Wave Energy Convertor,the theories of three-dimensional potential theory and diffraction/radiation are used to calculate by hydrodynamic calculation software AQWA.The RAOs(response amplitude operator) of surge,sway,heave,roll,pitch and yaw are obtained under regular wave.The random wave load,wind load and current load are considered to analyze the motion response of the device in time-domain both under normal sea condition and s... |
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| Keywords: | saucer-like device chain tension leg AQWA RAOs motion responses |
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