TY - DATA T1 - MATLAB script and COMSOL models of the article 'Equivalent continuum for viscoelastic metamaterials' PY - 2025/01/15 AU - Renan Liupekevicius Carnielli AU - Johannes van Dommelen AU - Marc Geers AU - Varvara Kouznetsova UR - DO - 10.4121/e1e12991-b957-4ca6-bd21-c59fe9d165b5.v1 KW - multiscale modeling KW - computational homogenization KW - wave motion KW - viscoelastic metamaterials KW - non-classical damping KW - micromorphic continuum N2 -

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.

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