摘要
波浪发电装置在位运行过程中受多种因素的影响,其空间形态和运动具有典型的强非线性特征,相当复杂。为提高波浪能发电装置研究技术,对其进行水动力性能分析。结合某振荡浮子式波浪发电装置的具体参数和系泊设计,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建立该装置在某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特性分析,得到该其主体浮子结构的空间六自由度时域变化情况。仿真结果可为具体的工程实践提供一定的参考。
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.
作者
张大朋
朱克强
徐庭留
于春令
舒海平
单海烽
ZHANG Dapeng;ZHU Keqiang;XU Tingliu;YU Chunling;SHU Haiping;SHAN Haifeng(Faculty of Maritime and Transportation,Ningbo University,Zhejiang Ningbo 315211 China)
出处
《船舶工程》
CSCD
北大核心
2019年第6期13-17,35,共6页
Ship Engineering
基金
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)
