Harnessing cavity dissipation for enhanced sound absorption in Helmholtz resonance metamaterials-Reference-Cited by-同舟云学术

Harnessing cavity dissipation for enhanced sound absorption in Helmholtz resonance metamaterials

Published:2023 Issue:8 Volume:10 Page:2892-2903
ISSN:2051-6347
Container-title:Materials Horizons
language:en
Short-container-title:Mater. Horiz.

Author:

Li Xinwei¹^ORCID,Yu Xiang²^ORCID,Chua Jun Wei¹^ORCID,Zhai Wei¹^ORCID

Affiliation:

1. Department of Mechanical Engineering, National University of Singapore, Singapore, 117575, Singapore

2. Department of Mechanical Engineering, The Hong Kong Polytechnic University, 999077, Hong Kong, China

Abstract

Drastically enhanced sound absorption can be achieved in Helmholtz resonators by simply reshaping the cavity and bringing the cavity walls close to the pore.

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrical and Electronic Engineering,Process Chemistry and Technology,Mechanics of Materials,General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2023/MH/D3MH00428G

Reference39 articles.

1. Sound Absorption Structures: From Porous Media to Acoustic Metamaterials

2. Tunable terahertz hybrid metamaterials supported by 3D Dirac semimetals

3. Tunable terahertz Dirac-semimetal hybrid plasmonic waveguides

4. Investigation of graphene supported terahertz elliptical metamaterials

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