摘要
为了在不利的夜天环境中也能使微光夜视仪正常工作,研制出一种新的烟火药剂即微光增视剂。通过氧化剂、可燃剂的筛选及热力学参数的理论计算和分析,确定微光增视剂的主要组分为KNO_3、CsNO_3、Mg、C_6H_2N_4(六次甲基四胺)。试验表明该药剂的近红外辐射能量为560.7W/Sr,可见光的辐射能量为2.90kcd,其光谱特性可与微光夜视仪的光谱响应匹配。外场试验证实在各种夜天环境中,通过微光增视剂的"照明"增视,微光夜视仪均可获得清晰、高质量景物图像的观察效果。
For the sake of instrument working normally in disadvantage environment, a new pyrotechnical composition has been designed. Through selecting oxidizer and combustible agent, as well as calculating and analyzing for thermodynamic parameters, this new pyrotechnical composition, which contains KNO3, CsNO3, Mg, C6H2N4, was determined. Its near infrared radiate energy is 560.7 W/Sr, visible radiate energy is 2.90kcd, its spectra characteristics matches with spectral response. With the effect of new pyrotechnical composition, twilight dark-seeing instrument can get espial effect, in which is clear and high quality scenery picture on the different dark environment condition.
出处
《火工品》
CAS
CSCD
北大核心
2010年第5期10-13,共4页
Initiators & Pyrotechnics
关键词
照明剂
微光增视剂
微光夜视仪
光谱能量
光谱响应
Illuminant
Twilight adding illuminance composition
Twilight dark-seeing instrument
Spectral energy
Spectral response
