Diffraction of Acoustic Harmonic Waves in a Viscoelastic Cylinder

Diffraction of Acoustic Harmonic Waves in a Viscoelastic Cylinder
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© 2023 by IJETT Journal
Volume-71 Issue-8
Year of Publication : 2023
Author : N.U. Kuldashov, B.Z. Nuriddinov, M. Choriev, A. Sh.Ruzimov, Sh. F. Xalilov
DOI : 10.14445/22315381/IJETT-V71I8P236

How to Cite?

N.U. Kuldashov, B.Z. Nuriddinov, M. Choriev, A. Sh.Ruzimov, Sh. F. Xalilov , "Diffraction of Acoustic Harmonic Waves in a Viscoelastic Cylinder," International Journal of Engineering Trends and Technology, vol. 71, no. 8, pp. 421-427, 2023. Crossref, https://doi.org/10.14445/22315381/IJETT-V71I8P236

Abstract
The study is devoted to the study of the diffraction process of acoustic waves in a viscoelastic deformable cylinder. The study aims to study the diffraction of acoustic harmonic waves in a viscoelastic cylinder. The solution to the problem of diffraction of acoustic waves in a viscoelastic cylinder is obtained. This will allow us to determine the force factors in the form of the stress-strain state of the deformable cylinder. In the case of steady oscillations, the Helmholtz equation describes the propagation of small disturbances in an acoustic medium. And in a viscoelastic homogeneous isotropic cylinder - scalar and vector Helmholtz equations with complex coefficients. The stress and displacement of a point of a viscoelastic cylinder take on a maximum value in the region of long waves. The stresses and displacements of the points of the viscoelastic cylinder reach their maximum in the region of long waves. A method for solving and an algorithm for the problem of diffraction of acoustic waves in a viscoelastic cylinder have been developed.

Keywords
Viscoelastic cylinder, Wave, Wave equation, Hereditary integral, Bessel equation.

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