Analytical Performance Study Of Explosively Formed Projectiles

G., Hussain and A., Hameed and J. G., Hetherington and A. Q., Malik and K., Sanaullah (2013) Analytical Performance Study Of Explosively Formed Projectiles. Journal of Applied Mechanics and Technical Physics, 54 (1). pp. 10-20. ISSN 0021-8944

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Abstract

Hydrocode simulations are carried out using Ansys Autodyn (version 11.0) to study the effects of the liner material (mild steel, copper, armco iron, tantalum, and aluminum) on the shape, velocity, traveled distance, pressure, internal energy, temperature, divergence or stability, density, compression, and length-to-diameter ratio of explosively formed projectiles. These parameters are determined at the instants of the maximum as well as stable velocity during the flight towards the target. The results of these parameters present the potential capability of each liner material used to fabricate explosively formed projectiles. An experimental analysis is performed to study the velocity status and the length-to-diameter ratio of explosively formed projectiles.

Item Type: Article
Uncontrolled Keywords: velocity, yield stress, pressure, compression, divergence, stability, unimas, university, universiti, Borneo, Malaysia, Sarawak, Kuching, Samarahan, ipta, education, research, Universiti Malaysia Sarawak
Subjects: T Technology > TC Hydraulic engineering. Ocean engineering
Divisions: Academic Faculties, Institutes and Centres > Faculty of Engineering
Depositing User: Karen Kornalius
Date Deposited: 16 Oct 2015 07:37
Last Modified: 16 Oct 2015 07:37
URI: http://ir.unimas.my/id/eprint/9166

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