铜粉烟幕的消光特性及其红外遮蔽效果对比试验

Extinction Characteristic of the Copper Powder Smoke Screen and the Comparative Trial of the Infrared

分析了铜粉烟幕的消光特性;指出了干扰不同波段时铜粉烟幕粒子直径的分布范围;根据波盖耳定律和实际测试情况,指出了铜粉烟幕消光性能实验室烟箱测试步骤和消光系数计算方法;进行了铜粉烟幕与红磷烟幕遮蔽效果对比试验。结论是不但铜粉烟幕遮蔽效果好于红磷烟幕,而且遮蔽持续时间长。

Analysis of The extinction characteristics of the copper smokescreen. Pointed out distribution of the powder particle diameter smokescreenTo the Interference different band. According to the Beer＇s law covered wave and the test case,pointed out Test steps of the extinction performance and the calculation method of the extinction coefficient to the copper smokescreen in the laboratory cigarette box. carried on the comparative trial of the camouflage effect of the copper powder smoke screen and the red phosphorus smoke screen. The camouflage effect is good and the duration is long of the copper powder smoke screen compares with the red phosphorus smoke screen.