Based on the study and analysis of Y-shaped atomizers and their atomization mechanism, a new-type of fan-shaped spray atomizer is developed and experimentally studied.

• 在对Y型喷嘴结构和雾化机理研究分析的基础上，设计了一种新型的扇形雾化喷嘴，并对该喷嘴进行了实验研究。