气温、气压对飞行安全的影响分析

On the flying safety associated with the air temperature and pressure

分析了气温、气压变化造成的高度表误差及气温的变化带来的飞机空速表误差 ,认为现行民航航线飞行安全高度的规定存在一定的不足 ,并提出了改进办法。

The errors of the airplane altimeter induced by the air temperature and pressure changes as well as the errors of speedometer induced by the air temperature change are analyzed in the present article. The results suggests that the constitution, in which the altitudes for different airlines are given abided by the civil aviation department should be improved. Some schemes are put forward in this paper.