Mathematical Models and Experiments on the Acoustic Properties of Granular Packing Structures (Measurement of Tortuosity in Hexagonal Close-Packed and Face-Centered Cubic Lattices)

In this study, the sound absorption characteristics of hexagonal close-packed and face-centered cubic lattices were estimated by theoretical analysis. Propagation constants and characteristic impedances were obtained by dividing each structure into elements perpendicular to the incident direction of...

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Detalles Bibliográficos
Autores principales: Sakamoto, Shuichi, Suzuki, Kyosuke, Toda, Kentaro, Seino, Shotaro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9611414/
https://www.ncbi.nlm.nih.gov/pubmed/36295457
http://dx.doi.org/10.3390/ma15207393

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