ISSN 2542–0380
Труды Института механики им. Р.Р. Мавлютова
Электронный научный журнал | Electronic Scientific Journal
Proceedings of the Mavlyutov Institute of Mechanics


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Ilgamov M.A., Nasibullaeva E.Sh., Kondtratyev D.V. About nonlinear nonspherical oscillations of a gas bubble in an incompressible ideal liquid Proceedings of the Institute of Mechanics of Ufa Branch of RAS. 3 (2003). 178–194.
2003. Vol. 3. Issue 1, Pp. 178–194
URL: http://proc.uimech.org/uim2003.1.013
DOI: 10.21662/uim2003.1.013
About nonlinear nonspherical oscillations of a gas bubble in an incompressible ideal liquid
Ilgamov M.A., Nasibullaeva E.Sh., Kondtratyev D.V.
Institute of Mechanics, Ufa

Abstract

A comparative parametric analysis of a system of equations describing the nonspherical oscillations of a gas bubble in an incompressible ideal fluid is performed. The terms up to a second order of smallness in the amplitude of the surface perturbation are taking into account. Numerical calculations of this system of equations for various parameters (initial deviation from the sphere, pressure amplitude, initial radius) and for various laws of the applied pressure change are carried out.

Keywords

gas bubble,
ideal incompressible liquid,
perturbation amplitude,
nonspherical oscillations,
stability