Broad band gaps for flexural wave manipulation in plates with embedded periodic strip acoustic black holes

Continuum Flexural Metamaterial for Broadband Low-Frequency Band Gap

(2021) Hong Woo Park et al.   Physical Review Applied

Merging Bragg and Local Resonance Bandgaps in Perforated Elastic Metamaterials with Embedded Spiral Holes

(2021) Xiangyu Tian et al.   JOURNAL OF SOUND AND VIBRATION

A semi-analytical method for characterizing vibrations in circular beams with embedded acoustic black holes

(2020) Jie Deng et al.   JOURNAL OF SOUND AND VIBRATION

Semi-analytical model of an acoustic black hole piezoelectric bimorph cantilever for energy harvesting

(2020) Jie Deng et al.   JOURNAL OF SOUND AND VIBRATION

Reduction of Bloch-Floquet bending waves via annular acoustic black holes in periodically supported cylindrical shell structures

(2020) Jie Deng et al.   APPLIED ACOUSTICS

Reconstructed Gaussian basis to characterize flexural wave collimation in plates with periodic arrays of annular acoustic black holes

(2020) Jie Deng et al.   INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES

Sound radiation and transonic boundaries of a plate with an acoustic black hole

(2019) Li Ma et al.   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

Design and experimental investigation of V-folded beams with acoustic black hole indentations

(2019) Nansha Gao et al.   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

Non-Hermitian Sonic Second-Order Topological Insulator

(2019) Zhiwang Zhang et al.   PHYSICAL REVIEW LETTERS

Enhancement of energy harvesting using acoustical-black-hole-inspired wave traps

(2019) Fabien Maugan et al.   Smart Materials and Structures

Flexural wave concentration in tapered cylindrical beams and wedge-like rectangular beams with power-law thickness

(2019) Pengyun Zeng et al.   JOURNAL OF SOUND AND VIBRATION

Wavenumber domain analyses of vibro-acoustic decoupling and noise attenuation in a plate-cavity system enclosed by an acoustic black hole plate

(2019) Xiaodong Wang et al.   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

Damping control for improvement of acoustic black hole effect

(2019) Morvan Ouisse et al.   JOURNAL OF SOUND AND VIBRATION

Noise reduction inside a cavity coupled to a flexible plate with embedded 2-D acoustic black holes

(2019) Hongli Ji et al.   JOURNAL OF SOUND AND VIBRATION

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

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

Low-frequency elastic wave attenuation in a composite acoustic black hole beam

(2019) Nansha Gao et al.   APPLIED ACOUSTICS

Ring-shaped acoustic black holes for broadband vibration isolation in plates

(2019) Jie Deng et al.   JOURNAL OF SOUND AND VIBRATION

Enhancement of vibration based energy harvesting using compound acoustic black holes

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

Periodic plates with tunneled Acoustic-Black-Holes for directional band gap generation

(2019) Liling Tang 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

Lightweight-high-stiffness vibration insulator with ultra-broad band using graded double-leaf acoustic black holes

(2019) Yanni Zhang et al.   Applied Physics Express

Topological edge states in phononic plates with embedded acoustic black holes

(2019) Sai Sanjit Ganti et al.   JOURNAL OF SOUND AND VIBRATION

Design optimization and performance comparison of three styles of one-dimensional acoustic black hole vibration absorbers

(2019) Cameron A. McCormick et al.   JOURNAL OF SOUND AND VIBRATION

Impaired sound radiation in plates with periodic tunneled Acoustic Black Holes

(2019) Liling Tang et al.   MECHANICAL SYSTEMS AND SIGNAL PROCESSING

Theoretical study of platonic crystals with periodically structured N-beam resonators

(2018) Penglin Gao 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

Analysis of ray trajectories of flexural waves propagating over generalized acoustic black hole indentations

(2018) Wei Huang et al.   JOURNAL OF SOUND AND VIBRATION

Investigations on flexural wave propagation and attenuation in a modified one-dimensional acoustic black hole using a laser excitation technique

(2018) Hongli Ji et al.   MECHANICAL SYSTEMS AND SIGNAL PROCESSING

Sound radiation of a beam with a wedge-shaped edge embedding acoustic black hole feature

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

Passive constrained viscoelastic layers to improve the efficiency of truncated acoustic black holes in beams

(2018) Jie Deng et al.   MECHANICAL SYSTEMS AND SIGNAL PROCESSING

Single-phase metamaterial plates for broadband vibration suppression at low frequencies

(2018) Penglin Gao et al.   JOURNAL OF SOUND AND VIBRATION

Two-dimensional structure-embedded acoustic lenses based on periodic acoustic black holes

(2017) Hongfei Zhu et al.   JOURNAL OF APPLIED PHYSICS

Broadband locally resonant band gaps in periodic beam structures with embedded acoustic black holes

(2017) Liling Tang et al.   JOURNAL OF APPLIED PHYSICS

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

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

Ultrawide band gaps in beams with double-leaf acoustic black hole indentations

(2017) Liling Tang et al.   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

Scattering of flexural waves from an N-beam resonator in a thin plate

(2017) Alfonso Climente et al.   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

Transmission loss of plates with embedded acoustic black holes

(2017) Philip A. Feurtado et al.   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

Dynamic and Static Properties of Double-Layered Compound Acoustic Black Hole Structures

(2017) Tong Zhou et al.   International Journal of Applied Mechanics

Vibration of a rectangular plate with a central power-law profiled groove by the Rayleigh–Ritz method

(2016) D.J. O’Boy et al.   APPLIED ACOUSTICS

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

Local resonance and Bragg bandgaps in sandwich beams containing periodically inserted resonators

(2016) B. Sharma et al.   JOURNAL OF SOUND AND VIBRATION

Manipulation of the propagation of out-of-plane shear waves

(2015) Linzhi Wu et al.   INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES

Phononic thin plates with embedded acoustic black holes

(2015) Hongfei Zhu et al.   PHYSICAL REVIEW B

Broadband energy harvesting using acoustic black hole structural tailoring

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