Effect of Discrete Heating on Magneto-Convection in a Cavity

被引：0

作者：

Sivasankaran, S. ^{[1
]}

Bhuvaneswari, M. ^{[1
]}

Siri, Z. ^{[1
]}

Hashim, I. ^{[2
]}

机构：

[1] Univ Malaya, Inst Math Sci, Kuala Lumpur 50603, Malaysia

[2] Univ Kebangsaan Malaysia, Fac Sci & Technol, Sch Math Sci, Bangi 43600, Malaysia

来源：

PROCEEDINGS OF THE 20TH NATIONAL SYMPOSIUM ON MATHEMATICAL SCIENCES (SKSM20): RESEARCH IN MATHEMATICAL SCIENCES: A CATALYST FOR CREATIVITY AND INNOVATION, PTS A AND B | 2013年 / 1522卷

关键词：

natural convection; cavity; magnetic field; NATURAL-CONVECTION; MAGNETIC-FIELD; RECTANGULAR ENCLOSURE; SQUARE ENCLOSURE; WALLS;

D O I：

10.1063/1.4801173

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The aim of the present study is to investigate the effect of the location of the heater on natural convection in a square cavity in the presence of uniform external magnetic field. The effect of orientation of magnetic field is also studied. The left wall has been heated discretely with higher temperature, whereas the right wall is maintained at lower temperature. Three different locations of heater are taken along the left wall. The governing equations are solved by the finite volume method. The heat transfer rate is enhanced on placing the heater at middle of the left wall of the cavity.

引用

页码：544 / 552

页数：9

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