Труды Института механики им. Р.Р. Мавлютова

ISSN 2542–0380

Электронный научный журнал | Electronic Scientific Journal

Proceedings of the Mavlyutov Institute of Mechanics

Aganin A.A., Ilgamov M.A. Cumulation during compression of cavitation bubbles in liquid Proceedings of the Mavlyutov Institute of Mechanics. 9 (2012) 1. 16–21.

2012. Vol. 9. Issue 1, Pp. 16–21
URL: http://proc.uimech.org/uim2012.1.002,en
DOI: 10.21662/uim2012.1.002

Cumulation during compression of cavitation bubbles in liquid

Aganin A.A.^∗,Ilgamov M.A.^∗∗

^∗ Institute of Mechanics and Engineering, Kazan
^∗∗ Mavlyutov Institute of Mechanics, Ufa

Abstract

Cumulative effects under strong compression of cavitation bubbles in liquid are considered. The dependence of cumulation on small initial nonsphericity of bubbles is discussed in three cases. In the first case, the compression of the bubble in liquid is realized at a great distance from the liquid boundaries (free surface, rigid walls). In the second case, the influence of a nearby wall is considered. In the third case, the bubble is compressed in the presence of other bubbles in its vicinity.