Magnetic flow and heat transfer in a rectangular channel with variable viscosity

被引：0

作者：

Attia, HA ^{[1
]}

机构：

[1] King Saud Univ, Coll Sci, Dept Math, Al Qasseem Branch, Buraydah 81999, Saudi Arabia

来源：

ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING | 2005年 / 30卷 / 2A期

关键词：

fluid mechanics; conducting fluids; parallel plates; heat transfer; variable properties; channel flows;

D O I：

暂无

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：

The effect of temperature dependent viscosity on the transient magnetic flow and heat transfer in a rectangular channel is studied. An external uniform magnetic field is applied perpendicular to the parallel plates and the Hall effect is taken into consideration. The fluid is acted upon by a constant pressure gradient. The two plates are kept at two constant but different temperatures and the viscous and Joule dissipations are considered in the energy equation. A numerical solution for the governing non-linear equations of motion and the energy equation is obtained. The effect of the Hall term and the temperature dependent viscosity on both the velocity and temperature distributions is examined.

引用

页码：287 / 298

页数：12

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