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A Study on Penetration Characteristics Test and Analysis of Tungsten Penetrator

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Abstract:

In this paper, the penetration characteristic of tungsten penetrator was studied. Tungsten and aluminum was used as the material of the penetrator and target, respectively. Dimensions of the aluminum target were 100 X 100 X 5 (mm3). The penetrator with cylinder conical tip and flat tip was used in the impact test and simulation. The range of the initial velocity was from 400 to 1600 m/s. The angle of the incidence on the penetrator with cylinder cone tip was 0 ̊. The angle of the incidence on the penetrator with flat tip was 0 ̊, 30 ̊ , 60 ̊ . To obtain results of the simulation, AUTODYN 3D code was used. The residual mass and velocity was obtained to compare with results between the impact test and simulation.

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Periodical:

Advanced Materials Research (Volume 871)

Pages:

83-88

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.871.83

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Online since:

December 2013

Authors:

Sang Won Lee, Young Shin Lee*, Jae Hoon Kim, Yong Woon Bae, Jong Min Park

Keywords:

Al-7075 T6, AUTODYN-3D, Penetration, Tungsten

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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