Effects of MHD and slip on heat transfer boundary layer flow over a moving plate based on specific entropy generation

被引：222

作者：

Ellahi, R. ^{[1
]}

Alamri, Sultan Z. ^{[2
]}

Basit, Abdul ^{[1
]}

Majeed, A. ^{[1
]}

机构：

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

[2] Taibah Univ, Fac Sci, Dept Math, Madinah Munawwarah, Saudi Arabia

来源：

JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE | 2018年 / 12卷 / 04期

关键词：

Heat transfer; slip; MHD; entropy generation; VISCOELASTIC FLUID LAYER; THERMAL-RADIATION; POROUS-MEDIUM; MIXED CONVECTION; PERISTALTIC FLOW; MAGNETIC-FIELD; VERTICAL PLATE; FLAT-PLATE; NANOFLUID; SURFACE;

D O I：

10.1080/16583655.2018.1483795

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

In this article, combined effects of magnetohydrodynamics (MHD) heat transfer flow under the influence of slip over a moving flat plate are investigated. Effects of entropy generation are also examined. A set of non-dimensional resulting equations are solved by means of Bvp4c Matlab package. The role of flow parameters like magnetic parameter and slip parameter on flow velocity profile and temperature profile are presented and elaborated through graphs. The expressions for entropy generation and flow against Bejan number are also examined. The obtained results reveal that for various values of slip parameter, the Bejan number (Be) decreases for lambda > 1, whereas opposite behaviour is noted for lambda < 1.

引用

页码：476 / 482

页数：7

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