P. Badurowicz, A. Wisniewski, M. Jasiński, D. Pacek, K. Szczurowski, M. Woliński, Tadeusz Bartkowiak
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引用次数: 0
摘要
本文介绍了子弹离开枪管后不久推进剂气体温度的测试结果。这些气体的温度和运动是用热成像仪和高速照相机记录下来的。武器有和没有枪口装置(闪光抑制器，消音器)被使用。研究的目的是检查点火过程中产生的推进剂气体附近的可燃气体的点燃能力。将推进剂气体的最高温度与可燃气体的点火温度进行比较，可以确定发生火灾的概率。发射药气体温度最低的是动能最低的9 × 19 mm子弹(518 J)，最高温度的是动能最高的5.56 × 45 mm HC (SS109)子弹(1785 J)。
Analysis of Ignition Capability of Flammable Gases from Small Arms Propellant Gases
The article presents the results of tests on the temperature of propellant gases shortly after the bullet leaves the barrel. The temperature and movement of these gases were recorded with thermal cameras and a high-speed camera. Weapons with and without muzzle devices (flash suppressor, silencer) were used. The aim of the research was to check the capability to ignite flammable gases located in the vicinity of the propellant gases produced during firing. Comparison of the maximum temperature of the propellant gases and the ignition temperature of the flammable gases makes it possible to determine the probability of fire. The lowest temperature of propellant gases was in the case of shooting with 9 × 19 mm bullets with the lowest kinetic energy (518 J), and the highest temperature of these gases was during shooting with 5.56 × 45 mm HC (SS109) bullets with the highest kinetic energy (1,785 J).
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