ON THE FLOW RESISTANCE OF VISCOELASTIC FLUIDS THROUGH PACKED-BEDS

被引：6
|
作者：
ZHU, J
机构：
[1] Polymer Physics Laboratory, Institute of Chemistry Academia Sinica, Beijing
来源：
RHEOLOGICA ACTA | 1990年 / 29卷 / 05期
关键词：
Cell model; flow resistance; third-order fluids; viscoelasticity;
D O I：
10.1007/BF01376791
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Analytical solutions are obtained for the free surface cell model of packed beds using a third order fluid. Second order perturbed results indicate a substantial increase in resistance to the flow of a viscoelastic fluid through a packed bed. This predicted increase is in good agreement with experimental findings. © 1990 Steinkopff.
引用
收藏
页码：409 / 415
页数：7
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