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doi: 10.4121/e1e12991-b957-4ca6-bd21-c59fe9d165b5

Liupekevicius Carnielli, Renan; van Dommelen, Johannes; Geers, Marc; Kouznetsova, Varvara (2025): MATLAB script and COMSOL models of the article 'Equivalent continuum for viscoelastic metamaterials'. Version 1. 4TU.ResearchData. software. https://doi.org/10.4121/e1e12991-b957-4ca6-bd21-c59fe9d165b5.v1

Software

• Mechanical Engineering
• Other Engineering
• Aerospace Engineering
• Materials Engineering
• Engineering

computational homogenization, micromorphic continuum, multiscale modeling, non-classical damping, viscoelastic metamaterials, wave motion

CC BY 4.0

RefWorks, BibTeX, Reference Manager, Endnote, DataCite, NLM, DC, CFF

by Renan Liupekevicius Carnielli , Johannes van Dommelen , Marc Geers , Varvara Kouznetsova

Research data from the article 'Equivalent continuum for viscoelastic metamaterials' to generate the results that validate research findings. It includes MATLAB scripts and COMSOL models. A computational homogenization framework is used for solving wave propagation in the linear regime in composites that may exhibit local resonances due to microstructural heterogeneities. The homogenized material properties for a given metamaterial can be computed with the present MATLAB script. COMSOL models are used to generate the reference material behavior. Additional COMSOL models are used to solve finite metamaterial problems using the homogenized continuum approach with significantly reduced computational cost.

• 2025-01-15 first online, published, posted

4TU.ResearchData

script/.m FEM/.mph

• Dynamic metamaterials breaking through subwavelength application limits (grant code 17884) Netherlands Organisation for Scientific Research (NWO)

TU Eindhoven, Department of Mechanical Engineering, Mechanics of Materials Group