Interaction of bubbles in a cluster near a rigid surface

被引：30

作者：

Hamilton, MF ^{[1
]}

Ilinskii, YA ^{[1
]}

Meegan, GD ^{[1
]}

Zabolotskaya, EA ^{[1
]}

机构：

[1] Univ Texas, Appl Res Labs, Austin, TX 78713 USA

来源：

ACOUSTICS RESEARCH LETTERS ONLINE-ARLO | 2005年 / 6卷 / 03期

关键词：

D O I：

10.1121/1.1930967

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

A model for the interaction of two bubbles in a sound field [E. A. Zabolotskaya, Sov. Phys. Acoust. 30, 365-368 (1984)] is extended to account for an arbitrary number of bubbles interacting in a cluster. Compressibility of the liquid is taken into account through radiation damping and time delays due to the finite sound speed. Bubble coalescence is also included. A numerical method for implementing the model is described, and simulations of the growth and collapse of a bubble cluster near a rigid surface are presented. The relative effects of compressibility and coalescence are discussed. (C) 2005 Acoustical Society of America.

引用

页码：207 / 213

页数：7

共 17 条

[11] Effect of overpressure and pulse repetition frequency on cavitation in shock wave lithotripsy [J].