A theoretical study of Prandtl nanofluid in a rectangular duct through peristaltic transport

被引：43

作者：

Ellahi, Rahmat ^{[1
,3
]}

Riaz, Arshad ^{[1
]}

Nadeem, S. ^{[2
]}

机构：

[1] IIU, FBAS, Dept Math & Stat, Islamabad 44000, Pakistan

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

[3] Univ Calif Riverside, Dept Mech Engn, Bourns Hall A 373, Riverside, CA 92521 USA

来源：

APPLIED NANOSCIENCE | 2014年 / 4卷 / 06期

关键词：

Peristaltic transport; Prandtl fluid; Nano particles; Rectangular duct; Homotopy perturbation method (HPM);

D O I：

10.1007/s13204-013-0255-4

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In the current study, peristaltic transport of Prandtl nanofluid is investigated in a uniform rectangular duct. Interaction of peristaltic flow of non-Newtonian fluid model with nano particles is investigated under the long wave length and low Reynolds number approximations. The governing equations are solved by homotopy perturbation method to get the convergent series solution. Effects of all emerging physical parameters are demonstrated with the help of graphs for temperature distribution, nano particles concentration, pressure rise and pressure gradient. Trapping scheme is also described through streamlines.

引用

页码：753 / 760

页数：8

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