Electromagnetic flow for two-layer immiscible fluids

被引：62

作者：

Abd Elmaboud, Y. ^{[1
,2
]}

Abdelsalam, Sara, I ^{[3
,4
]}

Mekheimer, Kh S. ^{[5
]}

Vafai, Kambiz ^{[4
]}

机构：

[1] Univ Jeddah, Fac Sci & Arts, Math Dept, Khulais, Saudi Arabia

[2] Al Azhar Univ, Fac Sci, Math Dept, Assiut Branch, Assiut, Egypt

[3] British Univ Egypt, Fac Engn, Basic Sci Dept, Cairo 11837, Egypt

[4] Univ Calif Riverside, Dept Mech Engn, Riverside, CA 92521 USA

[5] Al Azhar Univ, Fac Sci, Math Dept, Cairo 11884, Egypt

来源：

ENGINEERING SCIENCE AND TECHNOLOGY-AN INTERNATIONAL JOURNAL-JESTECH | 2019年 / 22卷 / 01期

关键词：

Electromagnetic; Immiscible fluids; Porous medium; Variable viscosity; Heat transfer; HEAT-TRANSFER; PERISTALTIC TRANSPORT; 2-IMMISCIBLE FLUIDS; VARIABLE-VISCOSITY; CHANNEL; CONVECTION; POROSITY; SYSTEM;

D O I：

10.1016/j.jestch.2018.07.018

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This article aims to analyze the electromagnetic flow for two-layer of immiscible fluids in an inclined channel. Thermal conductivity and viscosity are considered as functions of temperature. The channel contains two regions one of them full of permeable matrix soaked in a Newtonian fluid and the second region has pure fluid. Due to the nonlinearity of the mathematical model, we will apply the homotopy analysis method (HAM) to get the solutions for the current problem and the obtained results are compared with the numerical solution. The results show that the electric field boosts the velocity profile in both regions. While the velocity decelerates with increasing the magnetic field due to the Lorentz force. (C) 2018 Karabuk University. Publishing services by Elsevier B.V.

引用

页码：237 / 248

页数：12

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