This article examines the dispersion characteristics and energy distribution in different
regions of the bifurcated waveguide with vertical step discontinuities. In this research study …

Present communication addresses the scattering of the dominant acoustic wave mode
propagating from a semi-rigid waveguide. The underlying waveguide is tuned because of …

The present communication addresses the reflection and transmission analysis of a two-
dimensional waveguide structure with planar and non-planar surfaces. In the fields of …

Researchers in applied mathematics, physics, and engineering are investigating how to
reduce unwanted or ravage noise to an acceptable level. This article describes a trifurcated …

The strong potential of porous media to absorb and change an incident sound wave
interacting with a fluid that fills the pores of the material has sparked interest in their acoustic …

Analyzing the attenuation of unwanted sound in waveguides or ducts has led to many
complex, interesting and challenging problems for engineers and researchers. The …

This communication is devoted to the analysis of the energy flux of a two-dimensional
waveguide with planar and non-planar surfaces. The main goal is to analyze the effects of …

The dilution of undesired and vandalize noise to a sustainable level is the subject of
continuing research in the fields of applied mathematics, physics, and engineering …

The problem of turbulent vortices and vortex dynamics under the influence of ocean waves
is a subject of continuing research in the field of wave-current interaction. Thus, this study …

The indoor quiet environment in modern buildings is a persistent challenge, especially due
to the noise produced by mechanical devices such as “heating, ventilation and air …