坦克火炮射击时舱室有害气体动态分析及评价

分析及评价坦克火炮射击时舱室内有害气体的变化。以某型坦克为试验样车,测定坦克火炮射击时舱室有害气体如:无机污染物、总悬浮颗粒物(TSP)及挥发性有机物(VOCs)浓度并观察其动态变化。测定出舱室主要有害气体以一氧化碳(CO)、二氧化硫(SO2)、氨(NH3)、TSP和总烃为主,有害气体浓度随发射炮弹数目的增加而升高,其中又以CO浓度最大。为加速坦克作业环境限值的国家军用标准的补充和修订提供依据。

Dynamic Analysis and Evaluation on the Cabin Noxious Gas during Tank Firing

This paper analyzes and evaluates the cabin noxious gas when the tank artillery fires.On a sample tank,thes test the noxious gas of the cabin during shooting:such as the inorganic pollutants,total suspended particulate substance (TSP) and the density of volatile organic matter (VOCs),and conduct dynamic analysis about them.It is determined that the cabin main harmful gas is mainly composed of carbon monoxide (CO),sulfur dioxide (SO_2),ammonia (NH_3),TSP and total hydrocarbon,and the density increases in proportion to the shell numbers among which the CO density is the biggest.Through contrast analysis against the relevant standard,this article offers scientific basis for the supplement and revision of the military standard for the operating environment value in tanks of our nation.