Numerical Simulation and Investigation of System Parameters of Sonochemical Process

Figure 2

Simulations of radial motion of 5 micron air bubble in water at 120 kPa and 150 kPa. 𝑓=20 kHz; 𝑃_A=150 kPa; and 𝑅_𝑜=5 μm. Time history of (a) radius of the bubble; (b) temperature inside the bubble; (c) water vapor evaporation in the bubble; (d) pressure inside the bubble; (e) microturbulence generated by the bubble; and (f) acoustic waves emitted by the bubble.

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