Graded and Anisotropic Porous Materials for Broadband and Angular Maximal Acoustic Absorption

Graded and Anisotropic Porous Materials for Broadband and Angular Maximal Acoustic Absorption

The design of graded and anisotropic materials has been of significant interest, especially for sound absorption purposes. Together with the rise of additive manufacturing techniques, new possibilities are emerging from engineered porous micro-structures. In this work, we present a theoretical and n...

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Bibliographic Details
Main Authors: Théo Cavalieri, Jean Boulvert, Gwénaël Gabard, Vicent Romero-García, Marie Escouflaire, Josselin Regnard, Jean-Philippe Groby
Format: Article
Language:English
Published: MDPI AG 2020-10-01
Series:Materials
Subjects:
anisotropic materials
optimized absorption
diffuse field
graded properties
Online Access:https://www.mdpi.com/1996-1944/13/20/4605

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https://www.mdpi.com/1996-1944/13/20/4605

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