Yichen Jiang   

Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates

Title : Vice Director, Institute of Marine Hydrodynamics

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Language:English

Paper Publications

Title of Paper:Hydrodynamic performance study of new offshore wind power floating platform

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Date of Publication:2018-08-25

Key Words:一体式平台;STAR-CCM+;黏性阻尼;运动响应

Abstract:风能的开发逐渐走向深远海,未来浮式风机将成为主流。针对传统的独立式阻尼板海上风电平台,本研究提出了一种新颖的一体式阻尼板平台,并且利用三维CFD模型,结合k-ε湍流模型和重叠网格方法研究了两种平台阻尼板的水动力性能差异。在平台的阻尼板面积相同的设计下,安装一体式阻尼板的平台在垂荡和纵摇性能上表现的更为良好,两种运动响应在时域内的周期和幅值均得到改善。数值模拟的结果表明,新型的阻尼板一体化设计方案可以增加平台的黏性阻尼,有效改善其水动力性能。

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