Analysis of Forced Vibrations in a Functionally Gradient Cylindrical Waveguide
- 作者: Vatul’yan A.O.1, Yurov V.O.1
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隶属关系:
- Southern Federal University
- 期: 卷 64, 编号 6 (2018)
- 页面: 651-658
- 栏目: Classical Problems of Linear Acoustics and Wave Theory
- URL: https://journals.rcsi.science/1063-7710/article/view/186702
- DOI: https://doi.org/10.1134/S1063771019010147
- ID: 186702
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详细
Wave propagation that occurs in a prestressed cylindrical waveguide with inhomogeneity along the radial coordinate under a periodic radial load concentrated in a ring-shaped region is investigated. With the use of Fourier integral transform, the problem is reduced to analyzing an operator sheaf depending on two parameters. Structural features of the dispersion set are investigated, and displacement components are determined based on the theory of residues and the analysis of an auxiliary spectral problem.
作者简介
A. Vatul’yan
Southern Federal University
编辑信件的主要联系方式.
Email: vatulyan@math.rsu.ru
俄罗斯联邦, ul. Bol’shaya Sadovaya 105/42, Rostov-on-Don, 344006
V. Yurov
Southern Federal University
编辑信件的主要联系方式.
Email: vitja.jurov@yandex.ru
俄罗斯联邦, ul. Bol’shaya Sadovaya 105/42, Rostov-on-Don, 344006
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