自锻弹丸缩比实验研究  

SCALE EXPERIMENTAL STUDIES ON THE SELF FORGE FRAGMENTATION

作　　者：刘文翰[1] 李良忠[1] 于川[1] 冯民贤[1] 杨淑英[1] 

机构地区：[1]中国工程物理研究院流体物理研究所,成都523信箱610003

出　　处：《爆炸与冲击》1993年第4期351-357,共7页Explosion and Shock Waves

摘　　要：自锻弹丸缩比实验研究结果表明,1:1和1:2及1:1和1:1.4两种几何相似弹丸的终点速度、弹形、穿靶及侵彻效果都存在一定的比例关系。借助于半经验公式对实验结果及其可能的应用进行了讨论。' The scale experimental results on the self forge fragmentations (SFF) is shown that there are some proportional relations between the final velocity, shape, punch and penetration depth between the full and half-size SFF.The phenomena described and its possible applications are also discussed with a semi-empirical equation herein.

关 键 词：弹丸 缩比实验 动力学 冲击试验 

分 类 号：O313.4[理学—一般力学与力学基础]