Gradually perforated porous materials backed with Helmholtz resonant cavity for broadband low-frequency sound absorption

A multiscale theoretical approach for the sound absorption of slit-perforated double porosity materials

(2019) Fengxian Xin et al.   COMPOSITE STRUCTURES

Double resonant porous structure backed by air cavity for low frequency sound absorption improvement

(2018) Bo-Seung Kim et al.   COMPOSITE STRUCTURES

Sound attenuation optimization using metaporous materials tuned on exceptional points

(2017) Lei Xiong et al.   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

Silencer design for awning windows: Modified Helmholtz resonators with perforated foam

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Design of metaporous supercells by genetic algorithm for absorption optimization on a wide frequency band

(2016) C. Lagarrigue et al.   APPLIED ACOUSTICS

Acoustic metasurface-based perfect absorber with deep subwavelength thickness

(2016) Yong Li et al.   APPLIED PHYSICS LETTERS

Multiple slow waves in metaporous layers for broadband sound absorption

(2016) Jieun Yang et al.   JOURNAL OF PHYSICS D-APPLIED PHYSICS

Controlling sound with acoustic metamaterials

(2016) Steven A. Cummer et al.   Nature Reviews Materials

Metaporous layer to overcome the thickness constraint for broadband sound absorption

(2015) Jieun Yang et al.   JOURNAL OF APPLIED PHYSICS

Transfer matrix modeling and experimental validation of cellular porous material with resonant inclusions

(2015) Olivier Doutres et al.   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

Enhancing the absorption properties of acoustic porous plates by periodically embedding Helmholtz resonators

(2015) J.-P. Groby et al.   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

Using simple shape three-dimensional rigid inclusions to enhance porous layer absorption

(2014) J.-P. Groby et al.   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

Acoustic metasurface with hybrid resonances

(2014) Guancong Ma et al.   NATURE MATERIALS

Absorption of sound by porous layers with embedded periodic arrays of resonant inclusions

(2013) C. Lagarrigue et al.   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

Acoustics of porous media with inner resonators

(2013) Claude Boutin   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

Low-frequency acoustic absorption of localized resonances: Experiment and theory

(2010) Honggang Zhao et al.   JOURNAL OF APPLIED PHYSICS

Applications of the Dual Porosity Theory to Irregularly Shaped Porous Materials

(2008) François-Xavier Bécot et al.   ACTA ACUSTICA UNITED WITH ACUSTICA

Acoustical determination of the parameters governing thermal dissipation in porous media

(2008) Xavier Olny et al.   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA