Journal of Projectiles, Rockets, Missiles and Guidance >
The Influence of Coated Water on Shaped Charge Cutter
Received date: 2010-08-18
Online published: 2025-05-30
In order to reduce dust, noise, and deleterious gas produced by coated lactoprene during shaped charge cutter exploding on walls, the coated water was equipped for the back of shaped charge cutter. The influence of coated water on shaped charge cutter was analyzed by the models of no-coated water and coated water based on the LS-DYNA simulating models. The simulating results and exploring experiments illustrate that the coated water not only reduces dust and deleterious gas, but also increases the head-speed and total energy of the jet.
Key words： shaped charge; cutting; coated water; simulation
XING Chunhong , GONG Jianhua , QIAO Xiaohui , LI Hui . The Influence of Coated Water on Shaped Charge Cutter[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2011 , 31(4) : 82 -84 . DOI: 10.15892/j.cnki.djzdxb.2011.04.053
| [1] | 艾军. 特警突击行动之破门技术[J]. 警察技术, 2005(6): 52-54. |
| [2] | 时党勇, 李裕春, 张胜民. 基于ANSYS/LS-DYNA 8.1进行显式动力分析[M]. 北京: 清华大学出版社, 2005. |
| [3] | LS-DYNA keyword user’s manual[M]. Livermore Software Technology Corporation(LSTC), May, 2007. |
| [4] | 刘晓蕾, 曹红松, 张会锁,等. 弹丸壳体性能对聚能射流影响的数值模拟[J]. 弹箭与制导学报, 2009, 29(4): 136-139. |
/
| 〈 |
|
〉 |