Strain rate dependency and fragmentation pattern of expanding warheads

Strain rate dependency and fragmentation pattern of expanding warheads

For the characterization of the behaviors of a metal material in events like expanding warheads, it is necessary to know its strength and ductility at high strain rates, around 104–105/s. The flyer plate impact testing produces the uniform stress and strain rates but the testing is expensive. The Ta...

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Bibliographic Details
Main Authors: John F. Moxnes, Anne K. Prytz, Øyvind Frøyland, Stian Skriudalen, Steinar Børve, Gard Ødegårdstuen
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2015-03-01
Series:Defence Technology
Subjects:
Warhead
Fragmentation
Simulation
Fracture model
Expanding ring
Online Access:http://www.sciencedirect.com/science/article/pii/S2214914714001032

Internet

http://www.sciencedirect.com/science/article/pii/S2214914714001032

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