Broadband and low frequency sound absorption by Sonic black holes with Micro-perforated boundaries

Tunable underwater acoustic metamaterials via quasi-Helmholtz resonance: From low-frequency to ultra-broadband

(2021) Mingyu Duan et al.   APPLIED PHYSICS LETTERS

Wave trapping by acoustic black hole: Simultaneous reduction of sound reflection and transmission

(2021) Yongzhen Mi et al.   APPLIED PHYSICS LETTERS

Partition of Unity Finite Element Method for the modelling of Acoustic Black Hole wedges

(2020) T. Zhou et al.   JOURNAL OF SOUND AND VIBRATION

One-dimensional sonic black holes: Exact analytical solution and experiments

(2020) Mikhail Mironov et al.   JOURNAL OF SOUND AND VIBRATION

Numerical and experimental benchmark solutions on vibration and sound radiation of an Acoustic Black Hole plate

(2020) Li Ma et al.   APPLIED ACOUSTICS

The acoustic black hole: A review of theory and applications

(2020) Adrien Pelat et al.   JOURNAL OF SOUND AND VIBRATION

Acoustic impedance regulation of Helmholtz resonators for perfect sound absorption via roughened embedded necks

(2020) Mingyu Duan et al.   APPLIED PHYSICS LETTERS

Low-frequency sound absorption of hybrid absorber based on micro-perforated panel and coiled-up channels

(2019) Fei Wu et al.   APPLIED PHYSICS LETTERS

Acoustic impedance of micro-perforated panels in a grazing flow

(2019) Xiaoqi Zhang et al.   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

Gaussian expansion for the vibration analysis of plates with multiple acoustic black holes indentations

(2019) Jie Deng et al.   MECHANICAL SYSTEMS AND SIGNAL PROCESSING

Enhancement of vibration based energy harvesting using compound acoustic black holes

(2019) Hongli Ji et al.   MECHANICAL SYSTEMS AND SIGNAL PROCESSING

Application of the transfer matrix approximation for wave propagation in a metafluid representing an acoustic black hole duct termination

(2019) Oriol Guasch et al.   APPLIED MATHEMATICAL MODELLING

Application of fractional order operators to the simulation of ducts with acoustic black hole terminations

(2019) John P. Hollkamp et al.   JOURNAL OF SOUND AND VIBRATION

A tunable sound-absorbing metamaterial based on coiled-up space

(2018) Yang Wang et al.   JOURNAL OF APPLIED PHYSICS

A 2D Daubechies wavelet model on the vibration of rectangular plates containing strip indentations with a parabolic thickness profile

(2018) Li Ma et al.   JOURNAL OF SOUND AND VIBRATION

A resonant beam damper tailored with Acoustic Black Hole features for broadband vibration reduction

(2018) Tong Zhou et al.   JOURNAL OF SOUND AND VIBRATION

Low-frequency vibration reduction using a sandwich plate with periodically embedded acoustic black holes

(2018) Liuxian Zhao   JOURNAL OF SOUND AND VIBRATION

Transfer matrices to characterize linear and quadratic acoustic black holes in duct terminations

(2017) Oriol Guasch et al.   JOURNAL OF SOUND AND VIBRATION

Hybrid acoustic metamaterial as super absorber for broadband low-frequency sound

(2017) Yufan Tang et al.   Scientific Reports

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

(2017) Noé Jiménez et al.   Scientific Reports

Ultra-thin metamaterial for perfect and quasi-omnidirectional sound absorption

(2016) N. Jiménez et al.   APPLIED PHYSICS LETTERS

Characterization of acoustic black hole effect using a one-dimensional fully-coupled and wavelet-decomposed semi-analytical model

(2016) Liling Tang et al.   JOURNAL OF SOUND AND VIBRATION

Use of slow sound to design perfect and broadband passive sound absorbing materials

(2016) J.-P. Groby et al.   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

The use of slow waves to design simple sound absorbing materials

(2015) J.-P. Groby et al.   JOURNAL OF APPLIED PHYSICS

An experimental study of vibration based energy harvesting in dynamically tailored structures with embedded acoustic black holes

(2015) Liuxian Zhao et al.   Smart Materials and Structures

Ultrathin low-frequency sound absorbing panels based on coplanar spiral tubes or coplanar Helmholtz resonators

(2014) Xiaobing Cai et al.   APPLIED PHYSICS LETTERS

Broadband energy harvesting using acoustic black hole structural tailoring

(2014) Liuxian Zhao et al.   Smart Materials and Structures