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- Title
Spallation affected fracture pattern of a titanium alloy plate subjected to linear shaped charge jet penetration.
- Authors
Lyu, D.-Zh.; Hong, W.-R.; Yuan, M.-Ch.; Xuan, H.-J.
- Abstract
In this paper, the commercial finite element code LS-DYNA is employed to simulate the process of a certain kind of a linear shaped charge jet penetrating into a TC4 (Ti-6Al-4V) titanium alloy plate of moderate thickness. The fracture profiles agree well with experimental observations, which confirms the validity of the code and the Johnson-Cook material model applied to describe the TC4 plate. The fracture pattern of the plate is drawn based on this comparison.
- Subjects
TITANIUM alloys; STRUCTURAL plates; FRACTURE mechanics; SPALLATION (Nuclear physics); FINITE element method; THICKNESS measurement
- Publication
Combustion, Explosion, & Shock Waves, 2017, Vol 53, Issue 3, p362
- ISSN
0010-5082
- Publication type
Article
- DOI
10.1134/S0010508217030169