As climate change is exacerbated and existing resources are depleted, the need for
sustainable industries becomes ever so important. Aviation is not an exception. Despite the …

Acoustic metamaterials (AMs) for sound wave manipulation have attracted significant
attention due to their fascinating functionalities, such as anomalous reflection/refraction …

Active metamaterials have shown huge advantages to control electromagnetic and acoustic
waves. However, how to use active metamaterials to control thermal waves has not been …

There has been a rising interest in utilizing metamaterials to manipulate the propagation of
surface waves, including Rayleigh waves. These novel materials have a diverse range of …

The properties and applications of linear elastic metamaterials have been widely exploited.
The resonant bandgaps in linear metamaterials can suppress wave propagation, but they …

It is well known that earthquakes are one of the most catastrophic geological disasters. In
recent years, the use of metasurfaces to suppress the propagation of seismic surface waves …

An analytical approach is proposed to analyze vibroacoustics of an infinitely long thin
cylindrical shell under line-distributed harmonic excitation immersed in an underwater …

Nonlinear metamaterial structures may provide extensive applications in low-frequency and
broadband vibration attenuation. Recently, there has been growing interest in nonlinear …

A novel three dimensional underwater smart piezo-sandwich spherical shell cloak is
designed and analyzed based on the hybrid active/semi-active distributed structural acoustic …

Acoustically cloaking an object from view of a system that uses acoustic waves for detection
is an attractive and practical capability. The aim of the current investigation is to hide a steel …