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This article is cited in 22 scientific papers (total in 22 papers)
Heat and Mass Transfer and Physical Gasdynamics
Acoustic wave propagation in multifraction gas suspensions
D. A. Gubaidullinab, E. A. Teregulovaba, D. D. Gubaidullinaab a Kazan (Volga Region) Federal University
b Research Institute of Mechanics and Machinery of Kazan Scientific Center of the Russian Academy of Sciences
Abstract:
We investigate propagation of acoustic waves in gas mixtures with fractions of various materials and size particles. We propose a mathematical model; obtain the dispersion relations, the equilibrium and the frozen sound velocity, and the low- and the high-frequency asymptotes of the linear attenuation coefficient; and calculate the dispersion curves. We also analyze the influence of the particle size and the disperse phase parameters on the acoustic wave dissipation and dispersion for a multifraction gas suspension with sand, aluminum, and sand particles. The calculation results are compared to the experiment.
Received: 01.04.2014 Accepted: 05.11.2014
Citation:
D. A. Gubaidullin, E. A. Teregulova, D. D. Gubaidullina, “Acoustic wave propagation in multifraction gas suspensions”, TVT, 53:5 (2015), 752–757; High Temperature, 53:5 (2015), 713–718
Linking options:
https://www.mathnet.ru/eng/tvt1845 https://www.mathnet.ru/eng/tvt/v53/i5/p752
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