Homotopy perturbation method for couple stresses effect on MHD peristaltic flow of a non-Newtonian nanofluid

被引：38

作者：

Abou-zeid, Mohamed Y. ^{[1
]}

机构：

[1] Ain Shams Univ, Fac Educ, Dept Math, Cairo 11757, Egypt

来源：

MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS | 2018年 / 24卷 / 12期

关键词：

POROUS-MEDIUM; FLUID;

D O I：

10.1007/s00542-018-3895-1

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An analytical study is presented for couple stresses effects on MHD peristaltic transport of a non-Newtonian Jeffery nanofluid. The fluid flows through a porous media between co-axial tubes under long-wavelength assumption. The inner tube is uniform, while the outer flexible tube has a sinusoidal wave traveling down its wall. Homotopy perturbation method is used to obtain analytical solutions which satisfies the governing equations. Numerical results for the behaviors of the axial velocity, temperature and nanoparticles with other physical parameters are obtained. Several graphs for these results of physical interest are displayed and discussed in detail.

引用

页码：4839 / 4846

页数：8

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