Endoscopic Effects on Peristaltic Flow of a Nanofluid

被引：177

作者：

Akbar, Noreen Sher ^{[1
]}

Nadeem, S. ^{[1
]}

机构：

[1] Quaid I Azam Univ 45320, Dept Math, Islamabad 44000, Pakistan

来源：

COMMUNICATIONS IN THEORETICAL PHYSICS | 2011年 / 56卷 / 04期

关键词：

peristaltic flow; nanofluid; endocope; Homotopy perturbation method (HPM); VERTICAL ASYMMETRIC CHANNEL; HEAT-TRANSFER; MASS-TRANSFER; FLUID; TRANSPORT;

D O I：

10.1088/0253-6102/56/4/28

中图分类号：

O4 [物理学];

学科分类号：

070305 [高分子化学与物理];

摘要：

In the present investigation we have studied the peristaltic flow of a nanofluid in an endoscope. The flow is investigated in a wave frame of reference moving with velocity of the wave c. Analytical solutions have been calculated using Homotopy perturbation method (HPM) for temperature and nanoparticle equation while exact solutions have been calculated for velocity and pressure gradient. Numerical integration have been used to obtain the graphical results for pressure rise and frictional forces. The effects of various emerging parameters are investigated for five different peristaltic waves. Streamlines have been plotted at the end of the article.

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收藏

页码：761 / 768

页数：8

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