The Measurement Investigation of the Intensity of Strong Flash Bomb Composed of Inert Gas
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摘要:针对不同装药结构的惰性气体闪光弹,采用多波段辐射强度测试系统对其闪光强度及持续时间进行测试,并开展其对微光夜视仪的干扰研究。结果显示:当内装高能炸药直径为102mm,外部气瓶直径为38mm,气体压力为1.6MPa时,惰性气体闪光弹的可见光闪光强度可达到108cd数量级,并且对夜视仪干扰效果明显。研究表明惰性气体在炸药冲击波激励下可得到较强的闪光,预计在民用和军事上具有广泛应用。
Abstract:Aimed at flash bombs composed of inert gas, which have different structure and charge, the flash intensity and time of duration were measured through multi-band radiation intensity testing system, and the interference test of the flash bomb to low-light level night vision device was carried out. The study results show that under the conditions of R102mm explosive, R38mm gas cylinder(1.6MPa), the flash intensity of visible light can reach magnitude order of 108cd, and the interference effect on low-light level night vision device is obvious. The flash bomb with inert gas can give off flash of considerable intensity, and is expected to be widely used in civilian and military areas.
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