渔业现代化2025，Vol.52Issue(1)：25-35,11.DOI:10.3969/j.issn.1007-9580.2025.01.003
人工鱼礁群与风机基础联合水动力特征的数值模拟
Numerical simulation study on the combined hydrodynamic characteristics of artificial reefs and wind power foundation
摘要
Abstract
With the continuous development and utilization of marine resources,the convergence of modern marine ranching and offshore wind power has become an important development direction for intensive use of sea space and improving the efficiency of marine resource utilization.This paper constructed a tidal-driven three-dimensional dual-nested high-resolution hydrodynamic model of the Bohai Sea based on the FVCOM ocean numerical model,analyzed the hydrodynamic characteristics of the combined structure of the artificial reefs and the wind power foundation,as well as the changes in the hydrodynamic environment around the wind power foundation before and after the artificial reefs placed.By validating for harmonic analysis of M2,tidal current magnitude and direction,the skill assessment parameters are above 0.81,and the model had a high simulation accuracy.The model results showed that the tidal current in the wind power area were characterized by a northeast-southwest reciprocal flow;the artificial reefs can significantly reduce the horizontal flow velocity around the wind power foundation over a wide range,with a general reduction of 8%to 15%,reaching a maximum of 32.1%;there was significant upwelling generated above the artificial reefs,upwelling near the front of the incoming flow from the wind power foundation,and downwelling near the back,so their combined structure can significantly promote vertical mixing of the ocean current.The results of the study can provide a new case reference for the convergence of marine ranching and offshore wind power.关键词
人工鱼礁群/海上风电/融合发展/数值模拟/水动力Key words
artificial reefs/offshore wind power/industrial convergence/numerical simulation/hydrodynamic分类
农业科技引用本文复制引用
赵继升,曹锦超,崔煜杰,赵芬芳..人工鱼礁群与风机基础联合水动力特征的数值模拟[J].渔业现代化,2025,52(1):25-35,11.基金项目
中国三峡新能源(集团)股份有限公司资助项目(37022078) （集团）
