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为要深入了解和有效控制多级雾化过程，采用观察和摄影手段对液体多级雾化的分裂模式进行了模拟实验研究．结果表明，无论是粘性液体还是非粘性液体，多级雾化过程均可有３种分裂方式，即滴状分裂、纤维状分裂和膜状分裂，并且随着雾化条件的改变，３种分裂方式可以相互转化，其临界流量与雾化气压、旋转盘转速等多级雾化工艺密切相关．
In order to deeply understand and effectively control the multi-stage atomization process, the splitting mode of liquid multi-stage atomization was simulated and observed by means of observation and photography. The results show that there are three kinds of splitting modes in the multistage atomization process, that is, droplet splitting, fibrous splitting and membranous splitting, no matter viscous liquid or non-viscous liquid. And with the change of atomization conditions, three kinds of splitting The modes can be transformed into each other, and the critical flow is closely related to multistage atomization process such as atomization pressure and rotating disk rotation speed.