Отправить статью по E-mail Spallation affected fracture pattern of a titanium alloy plate subjected to linear shaped charge jet penetration
- Авторы: Lyu D.1, Hong W.1, Yuan M.1, Xuan H.1
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Учреждения:
- Institute of Process Equipment, College of Energy Engineering
- Выпуск: Том 53, № 3 (2017)
- Страницы: 362-369
- Раздел: Article
- URL: https://ogarev-online.ru/0010-5082/article/view/152881
- DOI: https://doi.org/10.1134/S0010508217030169
- ID: 152881
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Аннотация
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.
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Об авторах
D.-Zh. Lyu
Institute of Process Equipment, College of Energy Engineering
Автор, ответственный за переписку.
Email: hongwr@zju.edu.cn
Китай, Hangzhou, 310027
W.-R. Hong
Institute of Process Equipment, College of Energy Engineering
Email: hongwr@zju.edu.cn
Китай, Hangzhou, 310027
M.-Ch. Yuan
Institute of Process Equipment, College of Energy Engineering
Email: hongwr@zju.edu.cn
Китай, Hangzhou, 310027
H.-J. Xuan
Institute of Process Equipment, College of Energy Engineering
Email: hongwr@zju.edu.cn
Китай, Hangzhou, 310027
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