Conforming to interface structured adaptive mesh refinement: New technique for the automated modeling of materials with complex microstructures

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• 作者：Soheil Soghrati^a ; ^b ; ^c ; ^{soghrati.1@osu.edu} ; Anand Nagarajan^a ; Bowen Liang^a ; ^c
• 关键词：CISAMR ; FEM ; Mesh generation ; Adaptive refinement ; Material interface ; Complex microstructure
• 刊名：Finite Elements in Analysis and Design
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：125
• 期：Complete
• 页码：24-40
• 全文大小：3056 K
• 卷排序：125

文摘

New non-iterative algorithm (CISAMR) for the automated transformation of structured grids into conforming meshes. Ensuring that aspect ratios of resulting elements are lower than three. Preserving the hierarchy of element in the refined background mesh. Demonstrating the application of CISAMR for modeling heterogeneous and fiber reinforced composites with intricate microstructures.