Acoustic waves of different geometry in polydisperse bubble liquids: Theory and experiment

R. I. Nigmatulin, D. A. Gubaidullin, Yu V. Fedorov

Research output: Contribution to journalArticlepeer-review

12 Citations (Scopus)

Abstract

A mathematical model that determines the propagation of acoustic waves of different geometry in two-fraction mixtures of liquids with polydispersed gas bubbles of various compositions is presented. A unique dispersion relationship, which takes into account the propagation of the plane, spherical, and cylindrical perturbations in these mixtures, is derived. It is shown that the theoretical curves of the phase velocity and the damping factor agree well with the experimental data involving the resonant frequency range.

Original languageEnglish
Pages (from-to)261-265
Number of pages5
JournalDoklady Physics
Volume58
Issue number6
DOIs
Publication statusPublished - Jun 2013
Externally publishedYes

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