Bubble translation driven by pulsation in a double-bubble system*

Project supported by the National Natural Science Foundation of China (Grant Nos. 11574150 and 11334005).

Zhang Ling-Ling, Chen Wei-Zhong, Zhang Yuan-Yuan, Wu Yao-Rong, Wang Xun, Zhao Guo-Ying
       

Bubble translation driven by pulsation (a) in phase and (b) out of phase.