基于Ansys的弹体入水动力过程分析  

Process of the Projectile into Hydrodynamic Based on Ansys

作　　者：李烁[1] 赵俊利[1] 黄旭兰[1] 姜明明[2] 

机构地区：[1]中北大学机电工程学院,山西太原030051 [2]山东师范大学,山东济南250002

出　　处：《太原师范学院学报（自然科学版）》2011年第2期105-107,共3页Journal of Taiyuan Normal University:Natural Science Edition

摘　　要：针对发射入水时就面临着结构损坏,内部器件失灵,水面弹跳、冒水、反转、沉底、失控等诸多失效现象问题,研究了解弹体结构高速入水所受的冲击载荷下弹体正、斜入水时弹体和水的动力相应过程.Focused on a structure damage,inside device malfunction,surface bounce,running water,inversion,sink,out of control and other many failure phenomenon problems when launched into water.study about when the projectile structure received high-speed water entry impact load,the corresponding process of being into the water and oblique into water the projectile and water power.

关 键 词：弹体 分析 应力 加速度 

分 类 号：TJ410[兵器科学与技术—火炮、自动武器与弹药工程]