摘要
holographic interference, concentration near the interface, bubble , mass transfer
1 INTRODUCTIONMass transfer in gas-liquid bubbling processes is commonly encountered in chemical engineeringpractice.For the research on interphase mass transfer,It is very important to begin with thedescription of the interface itself,in which the concentration near the interface has to be pri-marily measured.Formerly,most models developed for describing interphase mass transfer werePragmatically simplified in both of the interface and hydrodynamics.An apparent difficulty is tomeasure the concentration distribution in the interfacial region.This subject lay dormant
基金
Supported by State Key Laboratory of Distillation,Tianjin Uiversity.
