摘要
文章利用大型有限元分析软件Ansys,对兆瓦及风电机组轮毂的疲劳强度进行了分析、计算,通过有限元方法有效解决了异型结构件变载荷多轴疲劳问题,为现代工业产品优化设计提供了高效的计算模式。
The fatigue strength of megawatt wind turbine rotor hub is analyzed and calculated by Ansys software. The problems of Special structure parts changed into multiaxial low cycle fatigue are solved efficiently by finite element method and the high efficient calculation mode for the modem products optimization design is provided.
出处
《价值工程》
2010年第3期77-77,共1页
Value Engineering
关键词
风力机
轮毂
疲劳寿命
计算
wind turbine
hub
fatigue life
calculation
