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- Title
Analysis of Forced Vibrations in a Functionally Gradient Cylindrical Waveguide.
- Authors
Vatul'yan, A. O.; Yurov, V. O.
- Abstract
Abstract—: 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.
- Subjects
FORCED vibration (Mechanics); WAVEGUIDES; DISPERSION relations; FRAUNHOFER region (Electromagnetism); FOURIER integrals
- Publication
Acoustical Physics, 2018, Vol 64, Issue 6, p651
- ISSN
1063-7710
- Publication type
Article
- DOI
10.1134/S1063771019010147