Experiments for studying the behavior of liquid-liquid dispersion in a central tornado flow stirring vessel(CTF-mixer) were described. Mixing time ( Nt ) was determined,and the relation between Nt vs. Re , and P/V was obtained.

• 采用实验方法对中心龙卷流型搅拌槽液-液混合特性进行研究,测试无因次混合时间(Nt),得出Nt与混合雷诺数Re及体积功率P/V的关系曲线。