Theoretical prediction of the yield of strong oxides under acoustic cavitation Project supported by the National Natural Science Foundation of China (Grant No. 11674207). |
The effect of frequency on the (a) temperature and (b)–(d) number of oxides inside the bubble when the acoustic pressure amplitude is 1.5 atm, the initial radius is 4 μm, and the acoustic frequencies are (b) 25 kHz, (c) 50 kHz, and (d) 100 kHz, respectively. |