某型发动机涡轮叶片的结构与应力分析仿真
The Structure and Stress Analysis of the Turbine Blades of the Engine
摘要: 本文首先利用CATIA进行单个涡轮叶片与整体涡轮的建模,其次根据涡轮叶片模型并结合实际工作环境施加载荷。然后利用ANSYS对单个涡轮叶片和整体涡轮进行应力分析的仿真,得到单个涡轮叶片和整体涡轮变形情况和应力分布情况。最后进行涡轮疲劳分析的仿真并得到疲劳分析仿真结果。
Abstract:
In this paper, firstly, CATIA is used to model single turbine blade and integral turbine. Secondly, according to the turbine blade model and the actual working environment, the load is applied. Thirdly the ANSYS is used to simulate the stress analysis of single turbine blade and integral turbine. The deformation and stress distribution of single turbine blade and integral turbine are obtained. Finally, the simulation of turbine fatigue analysis is carried out and the simulation results of fatigue analysis are obtained.
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