Numerical simulation data for the dynamic properties of rainbow metamaterials.

ABSTRACT: Simulation data are presented for identifying and analysing the dynamic properties of the rainbow metamaterials as presented in the articles "Rainbow metamaterials for broadband multi-frequency vibration attenuation: numerical analysis and experimental validation" (Meng et al., 2019 [1]) and "Optimal design of rainbow elastic metamaterials" (Meng et al., 2019 [2]). In this data article, the frequency response functions and mode shapes of the rainbow metamaterials are numerically calculated by Finite Element models set up in Ansys Mechanical APDL. Harmonic analysis was performed to figure out the receptance function values of the rainbow metamaterials within the frequency regime 0-500 Hz. Modal analysis was applied to estimate the mode shapes, which could be used to explain the critical pea

SUBMITTER: Meng H 

PROVIDER: S-EPMC6909204 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature