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On the ballistic resistance of multi-layered targets with air gaps

✍ Scribed by G. Ben-Dor; A. Dubinsky; T. Elperin

Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
438 KB
Volume
35
Category
Article
ISSN
0020-7683

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✦ Synopsis

High velocity penetration of a 3-D rigid sharp impactor into a ductile layered target with air gaps between the plates is studied using the assumption about the localized projectile--target interaction. The special property of the penetration phenomenon for conical-nosed impactors is established, namely, that the ballistic performance of the target is independent on the air gap widths and on the sequence of the plates in the target. Similar results arc also obtained for 3-D non-conical impactors on the basis of some class of models. These findings are in good agreement with available experimental results.

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