Study of high-speed interaction processes between fluoropolymer projectiles and aluminum-based targets

Study of high-speed interaction processes between fluoropolymer projectiles and aluminum-based targets

The experimental results and numerical modeling of penetration process of fluoropolymer projectiles in aluminum-based targets are presented. Analysis of mathematical models for interaction of elastoplastic projectile and target without taking additional energy released during interaction of fluoropo...

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Bibliographic Details
Main Authors: Evgeny A. Khmelnikov, Alexey V. Styrov, Konstantin V. Smagin, Natalia S. Kravchenko, Valery L. Rudenko, Vladimir I. Falaleev, Sergey S. Sokolov, Artem V. Svidinsky, Natalia F. Svidinskaya
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2015-03-01
Series:Defence Technology
Subjects:
Reactive materials
Fluoropolymer
High speed strain
Interaction
Aluminum
Titanium alloy
Numerical modeling
Online Access:http://www.sciencedirect.com/science/article/pii/S2214914714001056
Description
Summary:The experimental results and numerical modeling of penetration process of fluoropolymer projectiles in aluminum-based targets are presented. Analysis of mathematical models for interaction of elastoplastic projectile and target without taking additional energy released during interaction of fluoropolymer and aluminum into consideration is carried out. Energy fraction which is spent effectively on the increase in cavity volume is determined. The experimental and calculated results of penetration by combined and inert projectiles are compared.
ISSN:2214-9147

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