节点文献
复合材料飞轮断裂与损伤的研究
RESEARCH OF FRACTURE AND DAMAGE ON THE COMPOSITE FLY WHEEL
【摘要】 用有限元方法分析复合材料飞轮在高速旋转时径向应力与环向应力的分布情况,预测飞轮的极限转速及损伤与断裂形式,同时用实验的方法进行验证,实验所得结果与有限元分析结果具有很好的一致性。
【Abstract】 The distribution of radial stress and tangential stress, the prediction of the ultimate rotation, the style of damage and fracture of composite flywheel are reported on the base of finite element method (FEM). At the same time, all of these are verified by experiment. The result of the experiment agreed completely with FEM.