Theoretical prediction of the yield of strong oxides under acoustic cavitation*

Project supported by the National Natural Science Foundation of China (Grant No. 11674207).

Sun Jing, Shen Zhuangzhi, Mo Runyang
       

The effect of driving waveform on the (a) temperature and (b)–(d) number of oxides inside the bubble at a frequency of 50 kHz, an initial radius of 4 μm, an acoustic pressure amplitude of 1.5 atm, and the driving waveforms of (b) rectangular wave, (c) triangular wave, (d) sinusoidal wave, respectively.