中文摘要：

为了获得陀螺式波浪能发电装置浮子的运动规律,运用CFD方法分析浮子在不同波浪工况下的单自由度和两自由度的运动及载荷变化,分析俘获宽度比的变化规律,进行小尺度水槽模型试验,验证波浪条件对装置能量转化的影响,获得装置的共振周期和最大俘获宽度比,通过数值模拟和水槽试验确定该装置浮子的运动规律及载荷变化。

英文摘要：

The motion mechanism of the floater top-shaped has been studied by CFD methods, the movement ana load changes in single and two degrees of freedom are given under different wave conditions, and the law of capture width ratio changes is analyzed. The small scale model test is carried out in tank, to prove the influence of different wave conditions on the energy conversion device. Based on the numerical simulation and tank test, the motion mechanism and load changes of the floater are confirmed.