The Research on Development of Flexible Linear Shaped Charge

Park, Byung-Chan; Chang, Il-Ho; Lee, Woo-Jin; Jeon, Jin-Cheol

Journal of the Korea Institute of Military Science and Technology 2009;12(3):378-387.

Byung-Chan Park, Il-Ho Chang, Woo-Jin Lee, Jin-Cheol Jeon

¹DTaQ
²Hanwha Corporation

유연성 선형 성형작약 개발에 관한 연구

박병찬, 장일호, 이우진, 전진철

¹국방기술품질원
²(주)한화

Abstract

The shaped charge consists of the cast or pressed explosive and the metal liner. The pressure formed in detonation wave is so high that the liner is collapsed and the jet of high temperature, pressure and velocity is produced. The jet penetrates the target. In this paper, the simulation for optimization of flexible linear shaped charge(FLSC) was carried out by AUTODYNE program. Based on the results of simulation, we made a prototype of FLSC and evaluated penetration performance, flexibility and its application. The test result of prototype was compared with that of simulation.

Key Words: Shaped Charge, Flexible Linear Shaped Charge, Jet, Simulation, Monroe Effect, Neumann Effect