A Lagrange Type Polymer Drawing Model of the Melt Blowing Nonwoven Process
Meft blowing process can produce superfine fibers. In this processs, the polymer is drawn by high velocity hot air. Lagrange method is empolyed to establish and solve the polymer drawing model. The fiber diameter and vibration are predicted with the model. The predicted fiber diameter concides with the experimental data. The fiber vibration becomes larger and larger with the increase of the die-to-collector distance. Computer simulations show that higher initial air velocity and higher initial polymer temperature can producefiner fibers while initial airtemperature contribute little to the polymer drawing.
melt blowing polymer drawing Lagrange method model
Huajun Chen Ting Chen Lili Wu
College of Textile and Clothing Engineering, Soochow University, Suzhou 215006, China College of Textile and Clothing Engineering, Soochow University, Suzhou 215006, China National Engin
国际会议
大连
英文
465-469
2011-10-19（万方平台首次上网日期，不代表论文的发表时间）