2013 1(12)

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Chernov A.A.1,2, Pilnik A.A.1

1 Institute of Thermophysics SB RAS, Novosibirsk, Russia
2 Lavrentyev Institute of Hydrodynamics SB RAS, Novosibirsk, Russia


Chernov A.A. Aspects of gas-bubble growth in high-viscous gas-saturated melt / A.A. Chernov, A.A. Pilnik // Modern Science: Researches, Ideas, Results, Technologies. - Dnepropetrovsk: SPIC "Triacon". - 2013. - Iss. #1(12). - PP. 446 - 451


cavitation; gas-saturated melt; diffusive bubbles growth


In the present work the mechanism of growth of cavitation bubble in the metastable high-viscosity liquid (supersaturated magmatic melt) is investigated. Limitation of most frequently used in the literature model of bubble growth based on the quasi-steady diffusion is shown. An analytical solution describing the evolution of bubble growth under condition of dynamic equilibrium on its boundary is found. This assumption is applicable to a wide range of initial values of decompression. The comparison of calculation results with experimental data is made. The good agreement is achieved.


  1. V.K. Kedrinskiy, Hydrodynamic aspects of explosive eruptions of volcanoes: simulation problems, Shock Waves. 18 (6) (2009) 451-464.

  2. TToramaru, Numerical study of nucleation and growth of bubbles in viscous magmas, J. Geophys. Res. 100 (B2) (1995) 1913-1931.

  3. A.A. Proussevitch, D.L. Sahagian, Dynamics and energetics of bubble growth in magmas: Analytical formulation and numerical modeling, J. Geophys. Res. 103 (B8) (1998) 18223-18251.

  4. Y. Liu, Y.X. Zhang, Bubble growth in rhyolitic melt, Earth Planet. Sci. Lett. 181 (1-2) (2000) 251-264.

  5. M. Mangan, T. Sisson, Delayed, disequilibrium degassing in rhyolite magma: decompression experiments and implications for explosive volcanism, Earth Planet. Sci. Lett. 183 (3-4) (2000) 441-55.

  6. C.C. Mourtada-Bonnefoi , D. Laporte Kinetics of bubble nucleation in a rhyolitic melt: an experimental study of the effect of ascent rate, Earth Planet. Sci. Lett. 218 (3-4) (2004) 521-537.

  7. A.A. Chernov, V.K. Kedrinskii, M.N. Davydov, Spontaneous nucleation of bubbles in a gas-saturated melt under instantaneous decompression, J. Appl. Mech. Tech. Phys. 45 (2) (2004) 281-285.

  8. S.I. Lezhnin, N.A. Pribaturin, A.L. Sorokin, Effect of viscosity on nucleation of bubbles in decompressed water-saturated magma, J. Appl. Mech. Tech. Phys. 46 (1) (2005) 14-20.

  9. N.G. Lensky, O. Navon, V. Lyakhovsky, Bubble growth during decompression of magma: experimental and theoretical investigation, J. Volcanol. Geotherm. Res. 129 (1-3) (2004) 7-22.

  10. A.P. Grinin, F.M. Kuni, G.Y. Gor, Theory of nonstationary diffusion growth of gas bubble in the supersaturated solution of gas in liquid, Colloid J. 71 (1) (2009) 46-54.



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