Optimal design for the dual slot die in melt blowing process

Li-Li Wu, Ting-Ting Cheng, Chuan Xu, Ting Chen
2014 Thermal Science  
The parameters of the dual slot die in an industrial melt blowing equipment are designed optimally using the orthogonal experimental design method. The air flow fields of different die parameters are simulated. Effects of the die parameters are analyzed using variance analysis. The results show that the inset distance and slot width have significant effects on the air flow field while effect of the slot angle is unremarkable.
doi:10.2298/tsci1405714w fatcat:gumjfjmdgjddrfqwnystx6kkby