有限元法分析影响刹车盘温度场的因素  

Analysis of Influential Factor on Aircraft Brake Discs by Finite Element Method

作　　者：薛晶[1] 李玉忍[1] 刘卫国[1] 

机构地区：[1]西北工业大学自动化学院

出　　处：《航空制造技术》2009年第12期87-90,共4页Aeronautical Manufacturing Technology

摘　　要：针对飞机刹车盘瞬态温度场建立了有限元计算仿真模型,重点研究了参数改变对温度场分布的影响,并用ANSYS对模型进行了仿真计算。仿真结果表明所建模型符合实际工程情况,此模型对于研制高性能刹车装置具有很好的理论价值。The finite element simulation model of aircraft brake discs transient temperature field is built up. The influence of parameters changing on temperature field distribution is studied specially. The simulation and calculation of model is carried out by ANSYS. The simulation results show that the model is suitable for the real work condition and is valuable for the research of high-performance braking.

关 键 词：有限元 温度场 飞机刹车 

分 类 号：V227[航空宇航科学与技术—飞行器设计]