Helical normal waves near a cylindrical cavity in an elastic medium

The properties of helical waves arising near a cylindrical cavity in an elastic medium are described. These waves are a manifestation of aperiodic (in angle) solutions to the dynamic elasticity equations. The dispersion characteristics of the waves are determined, and the spatial structure of the wa...

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Bibliographic Details
Published in:Acoustical physics 2010-03, Vol.56 (2), p.141-144
Main Authors: Tyutekin, V. V., Boiko, A. I.
Format: Article
Language:English
Subjects:
Acoustics
Classical Problems of Linear Acoustics and Wave Theory
Physics
Physics and Astronomy
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Summary:The properties of helical waves arising near a cylindrical cavity in an elastic medium are described. These waves are a manifestation of aperiodic (in angle) solutions to the dynamic elasticity equations. The dispersion characteristics of the waves are determined, and the spatial structure of the waves is described.
ISSN:1063-7710
1562-6865
DOI:10.1134/S106377101002003X