The Theory of Propagation of Acoustic Waves in a Vapor-Gas Mixture with Polydispersed Droplets and Particles

The propagation of small disturbances in a two-component gas-vapor mixture with polydispersed particles and drops in the presence of phase transitions is studied. A mathematical model is proposed, the dispersion relation is obtained. The effect of the droplets and particles polydispersity on the dis...

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Bibliographic Details
Published in:Lobachevskii journal of mathematics 2019-11, Vol.40 (11), p.1933-1943
Main Authors: Gubaidullin, D. A., Fedorov, Yu. V.
Format: Article
Language:English
Subjects:
Acoustic propagation
Acoustic waves
Algebra
Analysis
Disturbances
Droplets
Gas mixtures
Geometry
Mathematical Logic and Foundations
Mathematics
Mathematics and Statistics
Phase transitions
Polydispersity
Probability Theory and Stochastic Processes
Wave propagation
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Summary:The propagation of small disturbances in a two-component gas-vapor mixture with polydispersed particles and drops in the presence of phase transitions is studied. A mathematical model is proposed, the dispersion relation is obtained. The effect of the droplets and particles polydispersity on the dispersion and dissipation of small disturbances is analyzed. Comparison of the theory with experimental data is presented.
ISSN:1995-0802
1818-9962
DOI:10.1134/S1995080219110131