AIR DRAG ON FILAMENTS IN THE MELT BLOWING PROCESS

被引：72
|
作者：
MAJUMDAR, B [1 ]
SHAMBAUGH, RL [1 ]
机构：
[1] UNIV OKLAHOMA,DEPT CHEM ENGN & MAT SCI,NORMAN,OK 73019
来源：
JOURNAL OF RHEOLOGY | 1990年 / 34卷 / 04期
关键词：
D O I：
10.1122/1.550097
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Measurements are reported for air drag on fine filaments in the melt blowing process. The data are fit well by this relation of the Matsui form: Cf = 0.78(Re/)) —0–61. A wide range of conditions were used: filament diameters ranged from 13 to 305 μm, gas velocities ranged from 36 to 300 m/s (18 000 m/min), and fiber Reynolds numbers ranged from 15 to 3000. This is a higher and broader range of conditions than has previously been investigated. © 1990, The Society of Rheology. All rights reserved.
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页码：591 / 601
页数：11
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