Krylov.1991.pdf (2.83 MB)
On the existence of a symmetric acoustic mode in a quadratic solid wedge
journal contribution
posted on 2012-04-19, 12:00 authored by Victor V. KrylovIt is shown that in a solid truncated wedge whose local thickness depends
quadratically on its height, along with the earlier predicted countable set of
antisymmetric acoustic modes localized near the apex, there can also exist a
single symmetric acoustic mode. This mode is localizsd in the vicinity of the
wedge apex: and its characteristics are close to those of Rayleigh's surface acoustic
mode. The phase velocity and the field structure of tbe mode are calculated.
The lowest-frequency boundary for the region of its existence is determined.
History
School
- Aeronautical, Automotive, Chemical and Materials Engineering
Department
- Aeronautical and Automotive Engineering
Citation
KRYLOV, V.V., 1991. On the existence of a symmetric acoustic mode in a quadratic solid wedge. Moscow University Physics Bulletin, 46 (1), pp. 45 - 49Publisher
© Allerton PressVersion
- VoR (Version of Record)
Publication date
1991Notes
This journal is currently distributed by Springer and can be found online at: http://springeronline.com/journal/11972ISSN
0027-1349Publisher version
Language
- en