Hydrodynamic analysis of floating breakwater with perforated structure based on the Taylor expansion boundary element method
作者: W.Y. DuanR.Z. LiuJ.K. ChenS. Ma
作者单位: 1College of Shipbuilding Engineering, Harbin Engineering University, Harbin, China
刊名: Ocean Engineering, 2020, Vol.200
来源数据库: Elsevier Journal
DOI: 10.1016/j.oceaneng.2020.107044
关键词: Perforated floating breakwaterPotential flow theoryFrequency-domain analysisTaylor expansion boundary element method (TEBEM)Mean drift force
原始语种摘要: Abstract(#br)A numerical method, which is based on Taylor Expansion Boundary Element Method (TEBEM) and linear matching condition for perforated plate, for simulating the hydrodynamic performance of perforated floating bodies is proposed. The accuracy of this method is verified by experimental results. To refine the simulation results, the influence of inertia on the perforated structure is considered. Three types of perforated floating breakwaters are proposed and analyzed. The hydrodynamic performances of these three perforated breakwaters are compared with that of box-type floating breakwater. The numerical results show that installing perforated structures at proper locations can reduce the wave force and motion response while improving the wave elimination ability of floating...
全文获取路径: Elsevier  (合作)
影响因子:1.161 (2012)

  • breakwater 防波堤
  • element 元素
  • perforated 穿孔的
  • floating 浮动的
  • expansion 膨胀
  • boundary 边界
  • analysis 分析
  • structure 构造
  • based 基于
  • method 方法