When the dispersed phase droplet initial diameter was relatively small, the coalescence rate varied sharply as the dispersed phase droplet initial diameter changed, the coalescence effect was dominating with increasing the screw rotation speed and decreas
When the dispersed phase droplet initial diameter was relatively small, the coalescence rate varied sharply as the dispersed phase droplet initial diameter changed, the coalescence effect was dominating with increasing the screw rotation speed and decreas
当液滴初始直径较小时，其集聚变化率随着初始直径的变化而急剧变化；提高螺杆转速和降低挤出机产量有利于集聚的发生，分散效果较差。