【作者】 程友良； 赵洪嵩； 雷朝； 白留祥；

【Author】 CHENG You-liang;ZHAO Hong-song;LEI Chao;BAI Liu-xiang;College of Energy and Power Engineering,North China Electric Power University;

【机构】 华北电力大学能源与动力工程学院；

【摘要】 "点头鸭"是一种高效的波浪能转换装置,对其进行研究对于开发海洋波浪能具有重要的意义。本研究以FLUENT软件为平台首先建立了二维数值波浪水槽,在考虑附加质量和附加阻尼的基础上,对可绕定轴转动的"点头鸭"在不同波浪条件作用下的受力情况与运动情况进行了模拟与分析。所得结论可为进一步研究"点头鸭"波浪能装置提供一定的理论依据。更多还原

【Abstract】 "Nodding Duck" is an efficient wave energy conversion device.It is of great significance to research it for the development of ocean wave energy.At first,a two-dimensional numerical wave tank was established based on the platform of FLUENT software.Considering added mass and added damping,the force and movement of the "Nodding Duck" was simulated and analyzed in different wave conditions,and then according to the wave height,the wave energy conversion efficiency of the device was calculated and analyzed.The conclusion could provide a theoretical basis for the further study of the "Nodding Duck" wave energy device.更多还原