Experimental and theoretical analysis of secondary Bjerknes forces between two bubbles in a standing wave
Experimental and theoretical analysis of secondary Bjerknes forces between two bubbles in a standing wave
复制标题
DOI：
10.1016/j.ultras.2014.11.016
复制
发表时间：
2015-04-01
期刊：
影响因子：
4.2
通讯作者：
Lee, Judy
中科院分区：
文献类型：
--
作者：
Jiao, Junjie;He, Yong;Lee, Judy
声场中的气泡受到初级和次级毕克尼斯力等力的影响，这些力已被证明受到声压、频率、气泡尺寸和气泡之间的间隔距离的影响。然而，此类研究主要是理论上的，并且主要集中在二次比耶克尼斯力的符号反转上。本研究提供了一系列气泡尺寸（8-30μm）、距离（
Bubbles in an acoustic field are affected by forces such as primary and secondary Bjerknes forces, which have been shown to be influenced by acoustic pressure, frequency, bubble size and separation distance between bubbles. However, such studies are predominantly theoretical, and are mostly focused on the sign reversal of the secondary Bjerknes force. This study provides experimental data on the effect of a range of bubble sizes (8-30 mu m), distances (