VIDEO: AQEOUS TUBE TREATMENT

The video illustrates vapor bubble nucleation and growth within a boundary layer adjacent to the tube surface. Surface reaction by-products are transported into the bulk fluid via convective flow, while fresh reactants are directed toward the surface through mass transfer. This results in accelerated surface processing during the evacuation phase under vacuum conditions and a deceleration of reaction kinetics during the VCN (Vacuum Cycling Nucleation) pressure cycling.