Blood flow analysis in tapered stenosed arteries with pseudoplastic characteristics

被引：14

作者：

Akbar, Noreen Sher ^{[1
]}

Nadeem, S. ^{[2
,3
]}

机构：

[1] Natl Univ Sci & Technol, CEME, DBS&H, Islamabad, Pakistan

[2] Quaid I Azam Univ, Dept Math, Islamabad 45320, Pakistan

[3] Quaid I Azam Univ, Dept Math, Islamabad 44000, Pakistan

来源：

INTERNATIONAL JOURNAL OF BIOMATHEMATICS | 2014年 / 7卷 / 06期

关键词：

Williamson fluid; blood flow; tapered artery; stenosis; perturbation solution; FLUID MODEL; CHEMICAL-REACTIONS; MICROPOLAR FLUID; SUSPENSION MODEL; PULSATILE FLOW; HEAT;

D O I：

10.1142/S179352451450065X

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

In this paper, the blood flow through a tapered artery with a stenosis by considering axially non-symmetric but radially symmetric mild stenosis on blood flow characteristics is analyzed, assuming the flow is steady and blood is treated as Williamson fluid. Perturbation solutions have been evaluated for velocity, resistance impedance, wall shear stress and shearing stress at the stenosis throat. The graphical results of different type of tapered arteries (i.e. converging tapering, diverging tapering, non-tapered artery) have been examined for different parameters of interest.

引用

页数：18

共 25 条

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[4]

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JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE, 2014, 11 (04) :1156-1163

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