| 振荡浮子式波浪发电装置的水动力分析 |
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| 引用本文： | 张大朋,朱克强,于春令,毛垚飞,周晨.振荡浮子式波浪发电装置的水动力分析[J].船舶工程,2019,41(6):13-17. |
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| 作者姓名： | 张大朋 朱克强 于春令 毛垚飞 周晨 |
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| 作者单位： | 宁波大学海运学院,宁波大学海运学院,宁波大学海运学院,宁波大学海运学院,宁波大学海运学院 |
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| 基金项目： | 长江学者和创新团队发展计划资助项目（IRT0734）；国家自然科学基金资助项目（11272160）；浙江省自然科学基金资助项目（LY13A020006）；宁波大学研究生科研创新基金项目（G12JA044）。 |
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| 摘 要： | 随着传统化石能源的日益枯竭，各种清洁能源开始走进人们的视线。在各种清洁能源中，波浪能以其能量密度高、易于被采集而受到高度关注。而作为采集和转化波浪能的波浪能发电装置对于波浪能的开发起着不可替代的作用。波浪发电装置在位运行过程中受多种因素的影响，其空间形态及运动具有典型的强非线性特征，相当复杂。本文结合某振荡浮子式波浪发电装置的具体参数及系泊设计，将该装置的系泊缆索离散为凝集质量模型，运用海洋工程专业软件OrcaFlex建立了该振荡浮子式波浪发电装置在某一特定海况下的水动力学分析模型。对该装置的系泊缆索进行了特性分析，得到了该装置的主体浮子结构的空间六自由度时域变化情况。仿真结果可对具体的工程实践提供一定的工程指导和理论支持。
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| 关 键 词： | 振荡浮子式波浪发电装置 OrcaFlex 水动力分析 系泊缆索 六自由度 |
| 收稿时间： | 2018/9/13 0:00:00 |
| 修稿时间： | 2019/8/18 0:00:00 |
Hydrodynamic Analysis of An Oscillating Floating Wave Generator |
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| ZHANG Dapeng,ZHU Keqiang,YU Chunling,MAO Yaofei and ZHOU Chen.Hydrodynamic Analysis of An Oscillating Floating Wave Generator[J].Ship Engineering,2019,41(6):13-17. |
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| Authors: | ZHANG Dapeng ZHU Keqiang YU Chunling MAO Yaofei and ZHOU Chen |
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| Institution: | Faculty of Maritime and Transportation,Ningbo University,Zhejiang Ningbo 315211 China,Faculty of Maritime and Transportation,Ningbo University,Zhejiang Ningbo 315211 China,Faculty of Maritime and Transportation,Ningbo University,Zhejiang Ningbo 315211 China,Faculty of Maritime and Transportation,Ningbo University,Zhejiang Ningbo 315211 China,Faculty of Maritime and Transportation,Ningbo University,Zhejiang Ningbo 315211 China |
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| Abstract: | The wave power generation device is affected by many factors during the in-position operation, and its spatial shape and motion have typical strong nonlinear characteristics, which are quite complicated. In order to improve the research technology of wave power generation device, the hydrodynamic performance of wave power generation device is analyzed. Combined with the specific parameters and mooring design of an oscillating float wave power generation device, the mooring cable of the device is discretized into a agglomeration mass model, and the hydrodynamic analysis model of the device under a specific sea condition is established by using the professional software Orca Flex. The characteristic analysis of the mooring cable of the device is carried out to obtain the 6-DOF (six degree of freedom) time domain variation of the main body float structure. The simulation results can provide some engineering guidance and theoretical support for specific engineering practice. |
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| Keywords: | oscillating floating wave generator hydrodynamic analysis OrcaFlex software mooring cable 6-DOF(six degree of freedom) |
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