Dynamic Response of Gradient Foams

• Published in: Проблемы прочности
• Date: 2014
• Main Authors: Hu, L.L., Liu, Y.
• Format: Article
• Language: English
• Published: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2014
• Subjects: Научно-технический раздел
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/112705
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Dynamic Response of Gradient Foams / L.L. Hu, Y. Liu // Проблемы прочности. — 2014. — № 2. — С. 172-177. — Бібліогр.: 9 назв. — англ.

The Voronoi-type density-gradient foams with three layers are numerically simulated, in order to study their dynamic response. The focus of the study is not only on the energy absorption and the distal stress of the gradient foam, but also the impact stress. The results obtained show that reduc...