Rainbow-trapping absorbers: Broadband, perfect and asymmetric sound absorption by subwavelength panels for transmission problems

Perfect, broadband and asymmetric sound absorption is theoretically, numerically and experimentally reported by using subwavelength thickness panels in a transmission problem. The panels are composed of a periodic array of varying crosssection waveguides, each of them being loaded by Helmholtz reson...

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Detalles Bibliográficos
Autores principales: Jiménez, Noé, Romero-García, Vicent, Pagneux, Vincent, Groby, Jean-Philippe
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5648927/
https://www.ncbi.nlm.nih.gov/pubmed/29051627
http://dx.doi.org/10.1038/s41598-017-13706-4

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5648927/
https://www.ncbi.nlm.nih.gov/pubmed/29051627
http://dx.doi.org/10.1038/s41598-017-13706-4

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