Teplofizika vysokikh temperatur
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Teplofizika vysokikh temperatur, 2010, Volume 48, Issue 2, Pages 188–192 (Mi tvt654)  

This article is cited in 23 scientific papers (total in 23 papers)

Plasma Investigations

Acoustic disturbances in a mixture of liquid with vapor-gas bubbles

D. A. Gubaidullin, A. A. Nikiforov

Research Institute of Mechanics and Machinery of Kazan Scientific Center of the Russian Academy of Sciences
Abstract: Results are given of theoretical study into the propagation of acoustic disturbances in mixtures of liquid with vapor-gas bubbles in view of interphase diffusion mass transfer. A unified general dispersion relation is obtained, which defines the propagation of harmonic disturbances in two-phase mixtures of liquid with bubbles of vapor and gas in the plane, spherical, and cylindrical cases. Numerical calculations are performed of the evolution of weak pulse disturbances of pressure of different geometries in liquids with vapor-gas bubbles at different values of parameters of the medium. It is demonstrated that the velocity of propagation of waves significantly decreases with increasing initial concentration of vapor in vapor-gas bubbles, and the wave damping significantly increases. In so doing, the effect of vapor content on the dynamics of acoustic disturbances significantly increases with the initial volume content of bubbles. The nonmonotonic dependence of damping of pulse disturbance of pressure on the initial radius of bubbles in liquid with vapor-gas bubbles in the presence of phase transformations is demonstrated.
Received: 11.03.2009
English version:
High Temperature, 2010, Volume 48, Issue 2, Pages 170–175
DOI: https://doi.org/10.1134/S0018151X10020057
Bibliographic databases:
Document Type: Article
UDC: 532.529:534.2
PACS: 47.61.Jd
Language: Russian
Citation: D. A. Gubaidullin, A. A. Nikiforov, “Acoustic disturbances in a mixture of liquid with vapor-gas bubbles”, TVT, 48:2 (2010), 188–192; High Temperature, 48:2 (2010), 170–175
Citation in format AMSBIB
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\paper Acoustic disturbances in a mixture of liquid with vapor-gas bubbles
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\pages 188--192
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\jour High Temperature
\yr 2010
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  • https://www.mathnet.ru/eng/tvt/v48/i2/p188
  • This publication is cited in the following 23 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Teplofizika vysokikh temperatur Teplofizika vysokikh temperatur
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