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兵工学报 ›› 2017, Vol. 38 ›› Issue (1): 59-63.doi: 10.3969/j.issn.1000-1093.2017.01.008

• 论文 • 上一篇    下一篇

催泪弹非致命效能分析计算

王志刚, 郭三学   

  1. (武警工程大学 装备工程学院, 陕西 西安 710086)
  • 收稿日期:2016-02-02 修回日期:2016-02-02 上线日期:2017-03-03
  • 通讯作者: 郭三学(1962—),男,教授,博士生导师 E-mail:guosanxue@tom.com
  • 作者简介:王志刚(1977—),男,博士研究生。E-mail:wjwzg7736@eyou.com
  • 基金资助:
    国家社会科学基金军事学项目(GBJ003-242)

Analysis and Calculation of Non-lethal Efficiency of Tear bomb

WANG Zhi-gang, GUO San-xue   

  1. (School of Equipment Engineering, Engineering University of CAPF, Xi'an 710086, Shaanxi, China)
  • Received:2016-02-02 Revised:2016-02-02 Online:2017-03-03

摘要: 催泪弹是驱散群体性目标最有效的一种非致命防暴弹,特别是爆炸式催泪弹,刺激剂可瞬间释放,能快速作用于有生目标。但在实际战术运用中,催泪弹的非致命效能没有具体的衡量指标,导致其使用没有科学依据。根据爆炸式催泪弹气溶胶烟雾扩散特征,应用重气和非重气扩散数学模型,通过计算虚源点,将两种模型有效结合起来,对气溶胶烟雾扩散过程进行分析研究,得到气溶胶烟雾扩散半径和浓度变化规律,分析计算了单枚催泪弹有效作用区域,以此作为催泪弹非致命效能的衡量指标。研究结果表明,在风速为2 m/s时,39 s后单枚催泪弹的有效扩散面积可达602.1 m2,且烟雾浓度不低于1 mg/m3,计算结果与试验结果基本符合。

关键词: 兵器科学与技术, 催泪弹, 非致命效能, 分析计算

Abstract: The tear bomb is a kind of most effective non-lethal riot bomb for dispersing group targets. Especially for explosive tear bomb, its stimulating agent can be released instantaneously to act on living targets rapidly. But in practical tactical application, no correct measure index is for the non-lethal effectiveness of tear bomb, thus leading to no scientific basis for the use of tear bomb. According to the diffusion characteristics of aerosol smoke, the mathematical models of heavy and non-heavy gas diffusions are used. The two models are combined effectively by calculating the virtual source point. The diffusion process of aerosol smoke is analyzed and studied to get the variation laws of diffusion radius and concentration of aerosol smoke. The effective area of single tear bomb is analyzed and calculated, which is considered as the measure index of non-lethal effectiveness of tear bomb. The results show that, when the wind speed is 2 m per second, the effective diffusion area of a tear bomb can be achieved 602.1 m2 after 39 s, and the smoke concentration is no less than 1 mg/m3, the calculated results are consistent with the experimental results. Key

Key words: ordnancescienceandtechnology, tearbomb, non-lethalefficiency, analysisandcalculation

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