Topology optimization of flexoelectric composites using computational homogenization
作者： J. Yvonnet , H.S. Park , X. Chen , X. Chen , S. Yao
DOI: 10.1016/J.CMA.2021.113819
关键词:
摘要: We present a topology optimization framework to design periodic composites comprised of piezoelectric constituents that exhibit large flexoelectric constants. The novelty of the approach is that it leverages a representative volume element (RVE)-based computational homogenization approach that enables the analysis of periodic composites where the characteristic dimensions of the microstructure are significantly smaller than those of the structure, and as such requires only the optimization of a single RVE rather than that of the …
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