复合固体推进剂燃气烟雾对激光透射的影响  

THE EFFECT OF SMOKE IN COMBUSTION GAS OF COMPOSITE SOLID PROPELLANT ON LASER TRANSMISSIVITY

作　　者：彭培根[1] 王振芳[1] 盛红亮 余小玲 

机构地区：[1]国防科技大学,湖南长沙410073

出　　处：《固体火箭技术》1992年第1期32-37,共6页Journal of Solid Rocket Technology

摘　　要：建立了一套测定固体推进剂燃气烟雾对激光衰减的装置,研究了固体推进剂燃气对激光衰减的规律,由实验结果和理论分析得出,燃气烟雾对激光和可见光的透射率较好;能量较高的丁羟推进剂无烟化的最佳配方是Al粉含量应小于8%,硝胺(HR)的含量应大于30%。An apparatus used for measurement of laser attenuation by the smoke incombustion gas of solid propellants has been established and the attenuation regularitystudied. From the experimental results and theoretical analysis, it is shown that thesmoke in combustion gas exhibites a relatively good transmissivity to both laser and visi-ble light and the optimal composition of smokeless HTPB propellant with higher energyshould be one which contains less than 8% aluminium and more than 30% nitramine(HR).

关 键 词：固体推进剂 无烟推进剂 透射率 

分 类 号：V512[航空宇航科学与技术—航空宇航推进理论与工程]