Numerical Simulation of Multi-Angle Incidence Aluminum Composite Targets with 7.62mm Piercing Armor

Yu Lei Li; Jin Jun Tang; Xiao Yu Jin; Qun Wang; Zheng Ren

doi:10.4028/www.scientific.net/AMM.602-605.562

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 602-605Numerical Simulation of Multi-Angle Incidence...

Numerical Simulation of Multi-Angle Incidence Aluminum Composite Targets with 7.62mm Piercing Armor

Abstract:

To calculate the multi-angle penetration, this paper established a 3D finite element model of aluminum alloy plates and 7.62mm armor-piercing by using LS-DYNA software and the Johnson-Cook material model. The process of bullet penetrating 20mm thickness target with different angles of incidence was carried out. The impact of combinations on composite targets resistance projectile penetrating ability was analyzed. Simulation results show that,ballistic of composite targets can be between two aluminum target plate, clearly different combinations of composite targets for resistance to different angles of incidence between projectile penetrating relationship.

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Periodical:

Applied Mechanics and Materials (Volumes 602-605)

Pages:

562-565

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.602-605.562

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Online since:

August 2014

Authors:

Yu Lei Li, Jin Jun Tang*, Xiao Yu Jin, Qun Wang, Zheng Ren

Keywords:

Aluminum Composite Targets, Multi-Angle Incidence, Numerical Simulation, Penetration

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