Experimental and numerical study of the fragmentation of expanding warhead casings by using different numerical codes and solution techniques

Experimental and numerical study of the fragmentation of expanding warhead casings by using different numerical codes and solution techniques

There has been increasing interest in numerical simulations of fragmentation of expanding warheads in 3D. Accordingly there is a pressure on developers of leading commercial codes, such as LS-DYNA, AUTODYN and IMPETUS Afea, to implement the reliable fracture models and the efficient solution techniq...

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Bibliographic Details
Main Authors: John F. Moxnes, Anne K. Prytz, Øyvind Frøyland, Siri Klokkehaug, Stian Skriudalen, Eva Friis, Jan A. Teland, Cato Dørum, Gard Ødegårdstuen
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2014-06-01
Series:Defence Technology
Subjects:
Warhead
Fragmentation
Simulation
Fracture model
Online Access:http://www.sciencedirect.com/science/article/pii/S2214914714000415

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http://www.sciencedirect.com/science/article/pii/S2214914714000415

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