Acoustic Waves in Multifraction Gas Suspensions with Polydisperse Inclusions
- Авторы: Gubaidullin D.A.1, Zaripov R.R.1
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Учреждения:
- Institute of Mechanics and Engineering, Kazan Science Center, Russian Academy of Sciences
- Выпуск: Том 57, № 3 (2019)
- Страницы: 444-446
- Раздел: Short Communications
- URL: https://journals.rcsi.science/0018-151X/article/view/158027
- DOI: https://doi.org/10.1134/S0018151X19030052
- ID: 158027
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Аннотация
The propagation of acoustic waves in multifraction gas suspensions with polydisperse inclusions has been studied. The disperse phase contains N fractions, which differ in size, the size-distribution functions of inclusions, and materials. The dispersion relation, which determines the dependence of the complex wavenumber on the perturbation frequency, is obtained. The dependences of the relative speed of sound and attenuation coefficient on the dimensionless perturbation frequency are obtained. The effect of heat transfer is analyzed.
Об авторах
D. Gubaidullin
Institute of Mechanics and Engineering, Kazan Science Center, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: gubaidullin@imm.knc.ru
Россия, Kazan, 420111
R. Zaripov
Institute of Mechanics and Engineering, Kazan Science Center, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: rinat_zaripov.imm@mail.ru
Россия, Kazan, 420111
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