Compressive behavior and energy absorption capacity of unconstrained and constrained open-cell aluminum foams
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چکیده
منابع مشابه
Improving the energy absorption of closed cell aluminum foams
Closed cell aluminum foams have received much recent attention as energy absorbing materials on account of their ability to undergo extensive deformation at a relatively low stress called the plateau stress. Several studies describe the improvements in energy absorption to be obtained, relative to their empty counterparts, when foam filled tubes are crushed either quasi-statically or dynamicall...
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15 صفحه اولSimulation of Foaming and Deformation for Composite Aluminum Foams
In this study, at the first stage, the rupture criterion of bubbles wall in Aluminum metal foam liquid was investigated by using Lattice Boltzmann. The two phases modeling were accomplished by using a modified Shan-Chen model. This model was run for several bubbles in A356+3wt.%SiC melt system. Then, bubbles morphologies (virtual metallographic) for A356+3wt.%SiC foams were simulated. Results s...
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ژورنال
عنوان ژورنال: Advanced Composites Letters
سال: 2020
ISSN: 2633-366X,2633-366X
DOI: 10.1177/2633366x20923671