 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 12854 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
|
| In English (Mech. Solids): | | 4810 |
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| << Previous article | Volume 55, Issue 8 / 2020 | Next article >> |
| Salin M.B., Sokov E.M., and Suvorov A.S., "Method of Mode Analysis for Mechanoacoustic Systems," Mech. Solids. 55 (8), 1318-1327 (2020) |
| Year |
2020 |
Volume |
55 |
Number |
8 |
Pages |
1318-1327 |
| DOI |
10.3103/S0025654420080257 |
| Title |
Method of Mode Analysis for Mechanoacoustic Systems |
| Author(s) |
Salin M.B. (Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod, 603155 Russia)
Sokov E.M. (Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod, 603155 Russia)
Suvorov A.S. (Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod, 603155 Russia, suvorov@appl.sci-nnov.ru) |
| Abstract |
In this paper, we describe a method for solving the problem for calculating the acoustic radiation of a deformable solid oscillating in a compressible fluid by using the mode analysis procedures
found in mechanoacoustic systems. The method is based on an approximate representation of the
acoustic radiation loss function and modifications of the Lanczos method. This allows constructing
an efficient computational algorithm for finding sound-emitting forms of resonant oscillations and the
corresponding complex values of eigenfrequencies. The developed method was tested using a model
problem as an example. |
| Keywords |
mode analysis, mechanoacoustic systems, acoustic radiation |
| Received |
15 February 2019 | Revised |
14 June 2019 | Accepted |
22 October 2019 |
| Link to Fulltext |
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