兵工自动化Issue(10)：12-14,19,4.DOI:10.7690/bgzdh.2013.10.004
火箭炮新型穿透式密封盖设计与仿真
Design and Simulation of New Penetrative Sealing Cover for Rocket
崔二巍 1于存贵 1王松超1
作者信息
- 1. 南京理工大学机械工程学院，南京 210094
- 折叠
摘要
Abstract
Aiming at the phenomenon that the sealing cover would produce debris after being penetrated, a new penetrative sealing cover is designed and simulated. The front sealing cover of multiple rocket launcher’s storage box is studied in this paper. The performance requirements of the sealing cover are got according to the safety of the fuse, the impact of the combustion gas flow and the tear process. Select the sealing cover’s material and design its structure. Based on the failure criteria, simulate the process of the sealing cover penetrated by rocket and impacted from combustion gas flow in Abaqus. The simulation results show that the new penetrative sealing cover can fracture along the tearing line, no fragment is produced and the safety requirement of the fuse is satisfied.关键词
密封盖/穿透/性能要求/失效准则/仿真Key words
sealing cover/penetrate/performance requirements/failure criteria/simulate分类
军事科技引用本文复制引用
崔二巍,于存贵,王松超..火箭炮新型穿透式密封盖设计与仿真[J].兵工自动化,2013,(10):12-14,19,4.
