Abst'/> Hydrodynamics research of a two-body articulated wave energy device
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Hydrodynamics research of a two-body articulated wave energy device

机译：两体铰接波能装置的水动力学研究

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摘要

AbstractThe paper proposed a calculation method for a two-body articulated wave energy device with a complex geometric shape. The hydrodynamic performance of the Eagle wave energy device as an example was studied. The hydrodynamic calculation was carried out by the boundary element method based on the simple Green's function to solve the wave excitation force and hydrodynamic coefficients. Based on the above, the motion equation was obtained. Using the motion equation, the hydrodynamic response and capture width ratio of the device at different wave frequencies were calculated. In summary, this computational result can be used to evaluate and optimize the performance of the articulated wave energy device.Highlights•A calculation method for a two-body articulated wave energy device with a complex geometric shape was proposed.•The hydrodynamic performance of the Eagle device as articulated wave energy device was studied.•The factors affecting the safety and efficiency of the device were analyzed.•The method can be used to evaluate and optimize the performance of the articulated wave energy device.
机译： 摘要 该论文提出了一种具有复杂几何形状的两体铰接波能装置的计算方法。以Eagle波能装置的水动力性能为例进行了研究。基于简单格林函数的边界元法进行了水动力计算，求解了波浪激励力和水动力系数。基于以上所述，获得了运动方程。使用运动方程式，计算了在不同波频率下设备的水动力响应和捕获宽度比。总之，该计算结果可用于评估和优化铰接式波能设备的性能。 突出显示 • 提出了一种具有复杂几何形状的两体铰接波能装置的计算方法。 • Eagle装置作为铰接波的水动力性能 • 分析了影响设备安全性和效率的因素。 • 该方法可用于评估和优化铰接式波浪能设备的性能。

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  • 来源
    《Ocean Engineering》 |2018年第15期|202-210|共9页
  • 作者

    Zhang Chao; You Yage; Chen Aiju;

  • 作者单位

    Guangzhou Institute of Energy Conversion, Chinese Academy of Science,University of Chinese Academy of Sciences,CAS Key Laboratory of Renewable Energy,Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development;

    Guangzhou Institute of Energy Conversion, Chinese Academy of Science,University of Chinese Academy of Sciences,CAS Key Laboratory of Renewable Energy,Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development;

    Guangzhou Institute of Energy Conversion, Chinese Academy of Science,CAS Key Laboratory of Renewable Energy;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Wave energy device; Hydrodynamic performance; Boundary element method; Eagle device;

    机译：波浪能装置;水动力性能;边界元法;鹰嘴装置;

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