Influence of Induced Magnetic Field on Free Convection of Nanofluid Considering Koo-Kleinstreuer-Li (KKL) Correlation

被引：109

作者：

Sheikholeslami, M. ^{[1
]}

Zia, Q. M. Zaigham ^{[2
]}

Ellahi, R. ^{[3
,4
]}

机构：

[1] Babol Univ Technol, Dept Mech Engn, Babol Sar 484, Iran

[2] COMSATS Inst Informat Technol, Dept Math, Pk Rd, Islamabad 45550, Pakistan

[3] IIUI, FBAS, Dept Math & Stat, Sect H10, Islamabad 44000, Pakistan

[4] Taibah Univ, Fac Sci, Math, Madinah 41411, Munawwarah, Saudi Arabia

来源：

APPLIED SCIENCES-BASEL | 2016年 / 6卷 / 11期

关键词：

induced magnetic field; nanofluid; free convection; permeable plate; current density; CONSTANT HEAT-FLUX; NATURAL-CONVECTION; THERMAL-RADIATION; MIXED CONVECTION; PERISTALTIC FLOW; DRIVEN CAVITY; MAGNETOHYDRODYNAMICS; SIMULATION; ENCLOSURE;

D O I：

10.3390/app6110324

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this paper, the influence of induced magnetic field on free convection of Al2O3-water nanofluid on permeable plate by means of Koo-Kleinstreuer-Li (KKL) model is reported. Impact of Brownian motion, along with the properties of nanofluid, are also taken into account. The resulting equations are solved utilizing Runge-Kutta integration method. Obtained results are examined for innumerable energetic parameters, namely Al2O3 volume fraction, suction parameter, and Hartmann and magnetic Prandtl numbers. Results indicate that the velocity profile reduces with rise of the suction parameter and magnetic Prandtl and Hartmann numbers but it increases with addition of nanoparticles. Shear stress enhances with rise of suction parameter, magnetic Prandtl and Hartmann numbers. Temperature gradient improves with augment of suction parameter.

引用

页数：13

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