 | | 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: | | 12804 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
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| In English (Mech. Solids): | | 4760 |
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| M.A. Ilgamov and A.G. Khakimov, "Influence of Ambient Pressure on the Lowest Oscillation Frequency of a Plate," Mech. Solids. 57 (3), 524-531 (2022) |
| Year |
2022 |
Volume |
57 |
Number |
3 |
Pages |
524-531 |
| DOI |
10.3103/S0025654422030141 |
| Title |
Influence of Ambient Pressure on the Lowest Oscillation Frequency of a Plate |
| Author(s) |
M.A. Ilgamov (Mavlyutov Institute of Mechanics, Ufa Investigation Center, RAS, Ufa, 450054 Russia; Mechanical Engineering Research Institute, Russian Academy of Sciences, Moscow, 101990 Russia; Bashkir State University, Ufa, 450076 Russia, ilgamov@anrb.ru)
A.G. Khakimov (Mavlyutov Institute of Mechanics, Ufa Investigation Center, RAS, Ufa, 450054 Russia, hakimov@anrb.ru) |
| Abstract |
The lowest frequency of bending vibrations of a plate in contact with a liquid or gas is determined. The derivation of the expression for the distributed transverse load on the plate is given under the assumption of its cylindrical bending. The plate surfaces are in contact with a medium of different density and pressure. The medium can be compressible during surface deformation and incompressible. The influence on the bending of the interaction of the average pressure and changes in the curvature of the middle surface, as well as the added mass of the gaseous medium, is determined. |
| Keywords |
thin plate, liquid, gas, density, pressure, added mass |
| Received |
15 March 2021 | Revised |
11 September 2021 | Accepted |
12 October 2021 |
| Link to Fulltext |
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