基于贫铀合金药型罩的聚能弹破甲后效实验研究  

Experimental Research on Armor Penetration Aftereffect Produced by Depleted Uranium Alloys Liner Shaped Charge

作　　者：龚柏林[1] 初哲[1] 王长利[1] 李明[1] 吴海军[1] 柯明 GONG Bailin;CHU Zhe;WANG Changli;LI Ming;WU Haijun;KE Ming(North West Institute of Nuclear Technology,Xi an 710024,China)

机构地区：[1]西北核技术研究所,陕西西安710024

出　　处：《高压物理学报》2018年第6期100-104,共5页Chinese Journal of High Pressure Physics

基　　金：国家自然科学基金青年基金(11202169)

摘　　要：为研究贫铀合金应用于聚能药型罩的破甲后效特性,基于贫铀-铌合金药型罩,开展了聚能弹破甲后效实验。实验结果表明,贫铀合金药型罩形成的射流在穿透钢棒后,能形成一个高温、高速且具有一定发散能力的燃烧颗粒束,具有较强的纵火能力。贫铀合金药型罩形成的射流在穿透密闭装甲目标后,目标内部压力无明显变化,正对射流方向位置在0.2s内产生了约15℃的温升,最终靶箱整体温度升高2.5℃。In order to investigate the armor penetration aftereffect of depleted uranium alloys liner,a series of aftereffect experiments are conducted using depleted uranium-Ni alloys liner.The results show that,a high-speed and high-temperature flaming grain bundle is formed after depleted uranium alloys jet penetrating the steel stick,and the fire ball has great incendiary power.Pressure of the inside space barely change after depleted uranium alloys jet penetrating the closed armor target,but the temperature of the location towards shaped charge jet has increased 15℃in 0.2 s,and the whole temperature of the armor target has increased 2.5℃eventually.

关 键 词：贫铀合金 破甲 纵火能力 后效 

分 类 号：O383.3[理学—流体力学]