Design optimization of multifunctional metamaterials with tunable thermal expansion and phononic bandgap

Design optimization of multifunctional metamaterials with tunable thermal expansion and phononic bandgap

Metamaterials have been extensively investigated owing to their unusual properties. However, the design of multifunctional metamaterials requires further investigation. This study focused on the design of three-dimensional (3D) metamaterials to achieve tunable negative thermal expansion and phononic...

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Bibliographic Details
Main Authors: Xing Zhang, Hongling Ye, Nan Wei, Ran Tao, Zhen Luo
Format: Article
Language:English
Published: Elsevier 2021-11-01
Series:Materials & Design
Subjects:
Multifunctional metamaterials
Topology optimization
Surrogate model-based optimization
Negative thermal expansion
Phononic bandgaps
Online Access:http://www.sciencedirect.com/science/article/pii/S026412752100544X

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http://www.sciencedirect.com/science/article/pii/S026412752100544X

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