Laminar entrance region flow of Herschel-Bulkley fluids in a circular pipe

被引：0
|
作者：
Gupta, RC [1 ]
机构：
[1] Natl Univ Singapore, Dept Math, Singapore 117543, Singapore
来源：
JOURNAL OF POLYMER ENGINEERING | 2002年 / 22卷 / 03期
关键词：
laminar entrance region flow; developing flow; non-Newtonian fluids; Herschel-Bulkley fluids;
D O I：
暂无
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A refined momentum-energy-integral solution for the entrance region flow of Herschel-Bulkley fluids in a circular pipe has been presented. The method consists in replacing the wall shear stress term in the momentum integral equation in terms of integrals of the axial velocity distribution. Comparison of the data leads us to believe that the analysis predicts a fairly reliable solution of the problem.
引用
收藏
页码：219 / 231
页数：13
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