摘要
选取新型钢筋混凝土结构OO-Star半潜浮式风机平台展开研究,采用ANSYS/AQWA建立半潜浮式基础的水动力数值模型,研究该平台的水动力性能。同时建立水动力-锚泊系统耦合数值模型,开展10 MW级大型海上漂浮式风机在风浪作用下的动力响应研究。结果表明,OO-Star半潜浮式风机平台水动力性能优异,且在不同风浪荷载环境作用下,运动响应以及锚泊系统的张力响应较为合理,未来必将在大型海上漂浮式风机的开发领域占有一席之地。
A new type of reinforced concrete structure OO-Star semi-submersible floating wind turbine platform is selected for research,and ANSYS/AQWA is used to establish a hydrodynamic numerical model of the semi-submersible floating foundation to study the hydrodynamic performance of the platform.At the same time,the hydrodynamic-mooring system coupled numerical model is established to investigate the dynamic responses of the 10 MW OO-Star semisubmersible floating wind turbine under different wave conditions.The results show that the OO-Star semisubmersible floating turbine platform has excellent hydrodynamic performance,and under different wave load conditions,its motion response and tension response of the anchoring system are more reasonable,which is likely to take a place in the development of large floating offshore wind turbines in the future.
作者
施伟
薛瑞宁
侯晓彬
修昊
张礼贤
SHI Wei;XUE Ruining;HOU Xiaobin;XIU Hao;ZHANG Lixian(Dalian University of Technology,Faculty of Infrastructure Engineering Dalian 116024,Liaoning,China;Dalian University of Technology,State Key Laboratory of Coastal and Offshore Engineering,Dalian 116024,Liaoning,China)
出处
《船舶工程》
CSCD
北大核心
2021年第10期1-9,43,共10页
Ship Engineering
基金
国家自然科学基金资助项目(52071058,51761135011)
辽宁省兴辽英才计划项目(XLYC1807208)
水利工程仿真与安全国家重点实验室开放基金资助项目(HESS-1809)。
关键词
漂浮式海上风机
水动力荷载
数值分析
动力响应
floating offshore wind turbine(FOWT)
hydrodynamic load
numerical analysis
dynamic response
