| Campo DC | Valor | Idioma |
|---|
| dc.contributor.author | Meng, Han | - |
| dc.contributor.author | Chronopoulos, Dimitrios | - |
| dc.contributor.author | Fabro, Adriano Todorovic | - |
| dc.date.accessioned | 2020-04-14T20:55:02Z | - |
| dc.date.available | 2020-04-14T20:55:02Z | - |
| dc.date.issued | 2020 | - |
| dc.identifier.citation | MENG, Han; CHRONOPOULOS, Dimitrios; FABRO, Adriano T. Numerical simulation data for the dynamic properties of rainbow metamaterials. Data in Brief, v. 28, p. 104772, 2020. DOI: https://doi.org/10.1016/j.dib.2019.104772. Disponível em: https://www.sciencedirect.com/science/article/pii/S2352340919311278?via%3Dihub. Acesso em: 14 abr. 2020. | pt_BR |
| dc.identifier.uri | https://repositorio.unb.br/handle/10482/37479 | - |
| dc.language.iso | Inglês | pt_BR |
| dc.publisher | Elsevier | pt_BR |
| dc.rights | Acesso Aberto | pt_BR |
| dc.title | Numerical simulation data for the dynamic properties of rainbow metamaterials | pt_BR |
| dc.type | Artigo | pt_BR |
| dc.subject.keyword | Arco-íris - metamateriais | pt_BR |
| dc.subject.keyword | Método dos elementos finitos | pt_BR |
| dc.subject.keyword | Ressonadores | pt_BR |
| dc.rights.license | © 2019 The Author(s). Published by Elsevier Inc. This is an open access article under the CC BY license (http://creativecommons. org/licenses/by/4.0/). | pt_BR |
| dc.identifier.doi | https://doi.org/10.1016/j.dib.2019.104772 | pt_BR |
| dc.description.abstract1 | Simulation data are presented for identifying and analysing the dynamic properties of the rainbow metamaterials as presented in
the articles “Rainbow metamaterials for broadband multifrequency 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 0e500 Hz. Modal analysis was applied to estimate the mode
shapes, which could be used to explain the critical peaks and dips in the receptance function curve. Source files of Finite Element
models are provided in the data. The Finite Element simulation is not only an effective alternative way to estimate the dynamic
properties of the rainbow metamaterials, the mode shape analysis, which is unlikely to be achieved with the analytical model, provides direct insights into the underlying vibration mechanism of the rainbow metamaterials. | pt_BR |
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