Drop Impact of Closed-Cell Aluminum Foam: Experiment and Simulation

被引：0
作者：
Bahman Taherkhani
Javad Kadkhodapour
Ali Pourkamali Anaraki
Mahmoud Saeed
Haoyun Tu
机构：
[1] Shahid Rajaee Teacher Training University,Department of Mechanical Engineering
[2] Tongji University,School of Aerospace Engineering and Applied Mechanics
来源：
Journal of Failure Analysis and Prevention | 2020年 / 20卷
关键词：
Fall drop impact; Closed-cell aluminum foam; FE method; Experiment test; Deformation behavior;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Fall drop impact test for closed-cell aluminum foams were conducted experimentally and numerically. Deformation mechanisms at the cell level were discussed. The deformation mechanisms of cells were investigated and a novel FE model was proposed. Our model is combination of cellular part in the middle and solid part with the mechanical property of the same foam to adopt boundary condition correctly in order to reduce run time.
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页码：464 / 469
页数：5
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