 | | Journal of Applied
Mathematics and Mechanics
Russian Academy of Sciences | | Founded
in January 1936
(Translated from 1958)
Issued 6 times a year
ISSN 0021-8928
(print version) |
Archive of Issues
| Total articles in the database: | | 10512 |
| In Russian (ΟΜΜ): | | 9713
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| In English (J. Appl. Math. Mech.): | | 799 |
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| D.A. Gubaidullin and Yu.V. Fedorov, "Sound waves in two-fraction polydispersed bubbly media," J. Appl. Math. Mech. 77 (5), 532-540 (2013) |
| Year |
2013 |
Volume |
77 |
Issue |
5 |
Pages |
532-540 |
| Title |
Sound waves in two-fraction polydispersed bubbly media |
| Author(s) |
D.A. Gubaidullin (Kazan, Russia, gubajdullin@mail.knc.ru)
Yu.V. Fedorov (Kazan, Russia) |
| Abstract |
The propagation of sound waves in two-fraction mixtures of a liquid with polydisperse gas bubbles of different composition is investigated. A system of differential equations of the perturbed motion of the mixture is presented, and a dispersion relation is derived. The equilibrium velocity of sound, and the low-frequency and high-frequency asymptotic forms of the linear attenuation factor are obtained. The characteristic mean radii of the bubbles are determined. The theory is compared with existing experimental data. |
| Received |
15 May 2012 |
| Link to Fulltext |
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