Experimental Parameters and the Stability of Sonoluminescing Bubbles

作     者：LI Liang-Liang AN Yu YING Chong-Fu 李亮亮;安宇;应崇福

作者机构：Department of PhysicsTsinghua UniversityBeijing 100084 Department of Material Science and EngineeringTsinghua UniversityBeijing 100084 

出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)

年 卷 期：2001年第18卷第11期

页      面：1523-1526页

核心收录：

学科分类：080704[工学-流体机械及工程] 080103[工学-流体力学] 08[工学] 0807[工学-动力工程及工程热物理] 0801[工学-力学（可授工学、理学学位）] 

基　　金：Supported by the National Natural Science Foundation of China under Grant No.19934001 

主　　题：ambient radius bubble 

摘      要：We have numerically analysed the stability of sonoluminescing bubbles in a relatively wide range of experimental parameters and have determined the stable domains for single-bubble sonoluminescence in the Pa - Ro phase diagrams. We map the phase diagrams when the frequency of the driving pressure f is 26.5 kHz at the ambient pressure Po of 2 and 0.5atm, and for the frequencies 10 and 1 kHz at 1 atm. When the frequency is lowered to 1 kHz, the ambient radius Ro can be as large as 20μm.