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Vestn. Udmurtsk. Univ. Mat. Mekh. Komp. Nauki, 2012, Issue 2, Pages 130–138 (Mi vuu328)  

MECHANICS

Propagation of small perturbations in bubble liquid with hydrate-generating gas

M. N. Galimzyanova, S. A. Lepikhinb, I. A. Chiglintsevc

a Institute of Mechanics, Ufa Centre of the Russian Academy of Sciences, Ufa, Russia
b Department of Natural Sciences, Surgut Institute of Oil and Gas, Branch of Tyumen State Oil and Gas University, Surgut, Russia
c Birsk State Social-Pedagogical Academy, Birsk, Russia

Abstract: The problem of acoustic effect on the liquid with hydrate-generating gas bubbles is solved. The gas used were Freon-12 and Methane. The system was in the equilibrium hydrate-generating conditions. The dispersion equation for the wave number is obtained. The dependences of the phase velocity and the decrement of dumping on the dispersity of the gas-liquid mixture and on the frequency of disturbance under the hydrate-generating conditions and in the absence of hydrate-generating, were obtained. The parameters affecting the intensity of the gas transition into the hydrate state were defined.

Keywords: bubbly liquid, the acoustic wave, equilibrium state, hydrate-generative.

Full text: PDF file (1305 kB)
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UDC: 532.5
MSC: 76L05, 76T10, 76Q05
Received: 20.03.2012

Citation: M. N. Galimzyanov, S. A. Lepikhin, I. A. Chiglintsev, “Propagation of small perturbations in bubble liquid with hydrate-generating gas”, Vestn. Udmurtsk. Univ. Mat. Mekh. Komp. Nauki, 2012, no. 2, 130–138

Citation in format AMSBIB
\Bibitem{GalLepChi12}
\by M.~N.~Galimzyanov, S.~A.~Lepikhin, I.~A.~Chiglintsev
\paper Propagation of small perturbations in bubble liquid with hydrate-generating gas
\jour Vestn. Udmurtsk. Univ. Mat. Mekh. Komp. Nauki
\yr 2012
\issue 2
\pages 130--138
\mathnet{http://mi.mathnet.ru/vuu328}


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  • Вестник Удмуртского университета. Математика. Механика. Компьютерные науки
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