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Meždunar. nauč.-issled. žurn., 2015, Issue 10-4(41), Pages 14–20 (Mi irj84)  

PHYSICS AND MATHEMATICS

Polydisperse gas-liquid mixture preparation method

V. G. Gasenko, R. S. Gorelik, L. S. Timkin

S.S. Kutateladze Institute of Thermophysics, Siberian Division of the Russian Academy of Sciences

Abstract: Polydispersive gas-liquid mixture with continuous bubble sizes distribution has unique property of increased dissipation induced by mechanism analogous to Landau attenuation. The essence of proposed method was to use short oscillating pressure pulses induced by electromechanical impact to stiff metal membrane of moderate 7-8 bar intensity in vertical gasliquid shock tube. It was shown that such kind pulses destroy initial bubbles to smaller ones with broad size distribution, and promote conditions to coagulate them into greater bubble’s sizes.

Keywords: gas-liquid bubbles, bubble breaking, shock wave, sound velocity, pressure oscillations.

Funding Agency Grant Number
Russian Foundation for Basic Research 14-02-01009


DOI: https://doi.org/10.18454/IRJ.2015.41.030

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Citation: V. G. Gasenko, R. S. Gorelik, L. S. Timkin, “Polydisperse gas-liquid mixture preparation method”, Meždunar. nauč.-issled. žurn., 2015, no. 10-4(41), 14–20

Citation in format AMSBIB
\Bibitem{GasGorTim15}
\by V.~G.~Gasenko, R.~S.~Gorelik, L.~S.~Timkin
\paper Polydisperse gas-liquid mixture preparation method
\jour Me{\v z}dunar. nau{\v{c}}.-issled. {\v z}urn.
\yr 2015
\issue 10-4(41)
\pages 14--20
\mathnet{http://mi.mathnet.ru/irj84}
\crossref{https://doi.org/10.18454/IRJ.2015.41.030}


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