摘要
对我国典型地区部分高空大气数据进行了统计分析,得出各个地区随高度变化的最高温度曲线和最低温度曲线,并与国际标准大气曲线进行对比,对我国实际大气情况进行了初步探讨;以典型飞参数据作为计算输入,比较了不同大气状态下座舱盖玻璃温度的变化。计算结果表明:不同大气状态下座舱盖玻璃温度计算结果存在着显著差别。研究的结果对于座舱盖强度计算和使用寿命的研究具有一定的参考价值。
A trend study to calculate the atmosphere data of our country is given in this paper.Contrasting atmosphere data with standard atmosphere,the range of temperature change of our country is provided.Through calculating service temperature by flight parameter,the differences of result are analyzed according to different standard atmospheres and part of metrical data of china.The calculation shows that the range of canopy glass temperature is affected obviously by different atmospheres.The study is helpful to use and life research of canopy transparent body.
出处
《飞机设计》
2010年第6期46-49,70,共5页
Aircraft Design
关键词
座舱盖玻璃
温度计算
飞参
大气状态
canopy transparent body
temperature calculation
flight parameter
atmosphere parameter
