Analysis of non-newtonian fluid flow in a stenosed artery

被引：0
|
作者：
Sapna, S. [1 ]
机构：
[1] Harcourt Butler Technol Inst, Dept Math, Kanpur 208002, Uttar Pradesh, India
来源：
INTERNATIONAL JOURNAL OF PHYSICAL SCIENCES | 2009年 / 4卷 / 11期
关键词：
Non-Newtonian fluid; apparent viscosity; stenosis; rheological character; resistance to flow; BLOOD-FLOW; TRANSPORT; SHEAR; TUBES; WALL;
D O I：
暂无
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The numerical illustration presented at the end of the paper provides the results for the resistance to flow, apparent viscosity and the wall shear stress through their graphical representations. It has been shown that the resistance to flow, apparent viscosity and wall shear stress increases with the size of the stenosis but these increases is comparatively small due to non-Newtonian behavior of the blood indicating the usefulness of its rheological character in the functioning of the diseased arterial circulation. Few comparisons with the existing results have been made in order to validate the applicability of the present model.
引用
收藏
页码：663 / 671
页数：9
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