The mean droplet size(d_(32))and droplet size distribution(DSD)are two most important parameters for the description of immiscible liquid-liquid dispersion.They are closely related to the contact areas between the two phases and determine the rates of mass and heat transfer and chemical reactions.It is significant to define the factors of immiscible liquid-liquid and realize effective control of dispersion process for the theoretical research and practical application.In this paper,the CFD method was used t...