Study on Explosively Formed Projectiles Test System

Abstract:

Explosively Formed Projectile (EFP) is a new branch of the shaped charge technology. It is developed as an anti-solid target technology in recent decades. Velocity of EFP changes quickly with the change of EFP shape. It is very important to research the velocity and morphology change of EFP in their movements to improve its performance. In this paper, theory of the exploding forming effects of EFP is analyzed, the working principle and design process of the EFP test system are introduced, and a particularly detailed description of the structures is given. The way of assembling test system and the process of data processing in the experiment are described. The experiment result shows that this system has a bright application future in the area of the EFP test, and it is worthy to further study.

• Periodical: Advanced Materials Research (Volumes 760-762)
• Pages: 1254-1258
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.760-762.1254
• Online since: September 2013
• Authors: Yang Jun Li, Wei Ping Guo, Gao Wang, Su Jie Lian
• Keywords: Explosively Formed Projectile, Laser Parallel Screens, Net Target, Velocity

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