It is known that in the design of quieter mechanical systems, vibration and noise control play
important roles. Recently, acoustic black holes have been effectively used for structural …

The concept of an Acoustic Black Hole (ABH) has been developed and exploited as an
approach for passively attenuating structural vibration. The basic principle of the ABH relies …

This paper explores the concept of an acoustic black hole (ABH) as a main design
framework for performing dynamic structural tailoring of mechanical systems for vibration …

In this work, passive constrained-layer dam** with periodically embedded acoustic black
holes (ABHs) on a viscoelastic layer is used to reduce vibrations and noise. The ABH is a …

We explore the use of structure-embedded Acoustic Black Holes (ABH) to design thin-walled
structural components exhibiting broadband vibration attenuation characteristics. The ABH …

In recent years, the concept of the Acoustic Black Hole has been developed as an efficient
passive, lightweight absorber of bending waves in plates and beams. Theory predicts …

Current research on vibroacoustic characteristics of plate with cutout is limited to cases with
regular cutout, such as rectangular cutout or circle cutout. A comprehensive model is …

ABSTRACT Embedded Acoustic Black Holes (ABH) have been investigated as a passive
treatment for noise and vibration control. The ABH effect is produced from a plate thickness …

Global attenuation of structural velocities is one of the most effective approaches in order to
reduce noise emitted by shell structures such as a car roof or aircraft fuselage panels. This …

The development of novel passive techniques for vibration attenuation and control of
broadband energy propagation through structural systems have been a major challenge in …