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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Galimzyanov M.N., Shagapov V.Sh. Pressure waves in a liquid containing bubble zone of finite dimensions Proceedings of the Institute of Mechanics of Ufa Branch of RAS. 3 (2003). 117–127.
2003. Vol. 3. Issue 1, Pp. 117–127
URL: http://proc.uimech.org/uim2003.1.009
DOI: 10.21662/uim2003.1.009
Pressure waves in a liquid containing bubble zone of finite dimensions
Galimzyanov M.N., Shagapov V.Sh.
Institute of Mechanics, Ufa

Abstract

Some features of the dynamics of nonlinear two-dimensional pressure waves in a liquid containing bubble zone of finite dimensions and various shapes are studied. The results of numerical experiments on the action of wave pulses on a solid wall are presented, in the cases of the absence and presence of a bubble zone on the surface under consideration.

Based on the results obtained, a number of dependences of the dynamics of two-dimensional disturbances on the parameters of the signal and the medium are revealed.

Keywords

two-dimensional shock waves,
bubble zone,
numerical methods,
pulse signal,
compression wave,
rarefaction wave,
volume gas content