摘要
如何稳定有效地获取波浪能是海洋能研究方向的一个热点,设计了一种利用上下摆动叶片拾取波能的新型波浪发电装置。基于线性波理论,对叶片进行受力分析,得出计算装置拾取波能效率的方法,然后利用Fluent对装置模型进行模拟仿真,计算出模型的转矩,并且得到叶片的最优摆角。讨论分析了如何计算装置的发电功率,进一步验证了装置的可行性,为下一步定量优化装置,提供了理论依据。
How to get stable wave energy effectively？ This is a hotspot in the field of ocean energy research, this paper designs a new type of wave energy device acquiring energy by bobbing blades. Based on the//near wave theory, the method of computing the equipment conversion wave efficiency was derived by the stress analysis of the blade. Then the paper uses the Fluent software to simulate the device model, get the torque of the model and the optimal tilt angel of the blades. The feasibility of the device is verified further by discussing and analyzing how to calculate the power of devices, which provides a theoretical basis for the further quantitative optimization of device.
出处
《机械设计与研究》
CSCD
北大核心
2015年第3期40-43,共4页
Machine Design And Research
基金
浙江省自然科学基金资助项目(LY12E09001)
浙江省科技厅资助项目(2012C35006)
关键词
波浪发电装置
拾取波能效率
模拟仿真
最优摆角
design wave energy device
conversion wave efficiency
simulate
the optimal tilt angel
