子母催泪弹发射机理仿真分析

Analysis of the Fire Mechanism of a Cluster Tear Bomb

子母催泪弹以发烟迅速、多点投放、终点效应多源化等诸多优点,成为新型防暴弹的重要研究方向.但由于小型子母催泪弹发射机理复杂,目前还没有建立较成熟的理论体系.本文针对小型子母式催泪弹,采用经典弹道理论建立了高低压室发射方式的内外弹道数学模型.从理论上对子母催泪弹的弹体结构设计和装药设计的合理性进行了仿真计算,仿真结果和实验数据较吻合,可以说明对子母催泪弹建立的这种分析方法是合理的、有效的.

A cluster tear bomb is of many advantages, such as rapid fuming speed, multi-point fall, multiple sources of terminal effects, etc. It has become an important research direction of new kind riot bomb. Because the fire mechanism of a small cluster tear bomb is complex, there is not a set of sophisticated theories. Based on conventional ballistics theory, the mathematical model of the ballistic trajectory which adopts low and high pressure chamber fire mode is established for the small cluster tear bomb. The rationality of its structure and propellant charge design is simulated theoretically. Simulation results are coincident with experimental results, which shows that this analysis method and model are reasonable and effective.