Research on the influence of helical strakes on dynamic response of floating wind turbine platform
作者: Qin-wei DingChun Li
作者单位: 1University of Shanghai for Science and Technology
2Shanghai Key Laboratory of Multiphase Flow and Heat Transfer in Power Engineering
刊名: China Ocean Engineering, 2017, Vol.31 (2), pp.131-140
来源数据库: Springer Nature Journal
DOI: 10.1007/s13344-017-0016-3
关键词: Floating wind turbinePlatformHelical strakesOrthogonal design
英文摘要: The stability of platform structure is the paramount guarantee of the safe operation of the offshore floating wind turbine. The NREL 5MW floating wind turbine is established based on the OC3-Hywind Spar Buoy platform with the supplement of helical strakes for the purpose to analyze the impact of helical strakes on the dynamic response of the floating wind turbine Spar platform. The dynamic response of floating wind turbine Spar platform under wind, wave and current loading from the impact of number, height and pitch ratio of the helical strakes is analysed by the radiation and diffraction theory, the finite element method and orthogonal design method. The result reveals that the helical strakes can effectively inhibit the dynamic response of the platform but enlarge the wave exciting...
原始语种摘要: The stability of platform structure is the paramount guarantee of the safe operation of the offshore floating wind turbine. The NREL 5MW floating wind turbine is established based on the OC3-Hywind Spar Buoy platform with the supplement of helical strakes for the purpose to analyze the impact of helical strakes on the dynamic response of the floating wind turbine Spar platform. The dynamic response of floating wind turbine Spar platform under wind, wave and current loading from the impact of number, height and pitch ratio of the helical strakes is analysed by the radiation and diffraction theory, the finite element method and orthogonal design method. The result reveals that the helical strakes can effectively inhibit the dynamic response of the platform but enlarge the wave exciting...
全文获取路径: Springer Nature  (合作)
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来源刊物:
影响因子:0.4 (2012)

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关键词翻译
关键词翻译
  • platform 台地
  • turbine 涡轮机
  • helical 螺旋状的
  • floating 浮动的
  • dynamic 动力学的
  • influence 影响
  • pitch 俯仰
  • paramount 首要
  • response 响应
  • diffraction 衍射