飞行过程中座舱盖透明件温度计算分析  

Calculation and Analysis of Temperature for Transparency of Aircraft Canopy During Flight

作　　者：周云旗 滕春明 叶彬 李铭兴 

机构地区：[1]洪都航空工业集团

出　　处：《洪都科技》2008年第4期6-10,共5页Hongdu Science and Technology

摘　　要：介绍了飞机座舱盖透明件飞行过程中温度效应的理论计算方法。通过温度载荷计算结果,分析了气动加热对座舱盖透明件产生热应力的影响,为飞机座舱盖透明件疲劳定寿中考虑其影响提供了思路和方法。This paper introduces the academic calculation of temperature ettect for the transparency of the aircraft canopy during flight. The influence of aerodynamic heating to the heat stress produced on the transparency is analyzed by using the calculation result of temperature load, which provides the way and means for determining the fatigue life of the transparency of aircraft canopy.

关 键 词：透明件 气动加热 疲劳定寿 

分 类 号：V219[航空宇航科学与技术—航空宇航推进理论与工程]