Multiscale modelling of hybrid glass fibres reinforced graphene platelets polyamide PA6 matrix composites for crashworthiness applications

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• 作者：Ahmed Elmarakbi^a ; ^{ahmed.elmarakbi@sunderland.ac.uk} ; Wiyao Azoti^a ; Mohamed Serry^b
• 关键词：Graphene platelets ; Polymer composites ; Multiscale simulation ; Numerical characterisation ; Crashworthiness
• 刊名：Applied Materials Today
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：6
• 期：Complete
• 页码：1-8
• 全文大小：2359 K
• 卷排序：6

文摘

Properties of 2-phases GPL/polymer composites using a mean-field homogenisation. Hybrid 3-phase composites consists on a hierarchical double-scale approach. A crashworthiness test is simulated using the linkage Digimat-CAE/LS-Dyna. A decrease of the crush force peak is noticed for the 3-phases composite. The SEA of the 3-phases composite is improved compared to conventional materials.