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http://dx.doi.org/10.4283/JKMS.2003.13.1.041

Numerical Analysis on the Heat Transfer Characteristics of Benard Flow in a Magnetic Fluids  

Park, J.W. (동아대학교 기계공학과)
Seo, L.S. (동아대학교 기계공학과)
Jun, C.H. (동아대학교 기계공학과)
Kim, Y.S. (동아대학교 기계공학과)
Abstract
This study deals with the Benard flow of magnetic fluids in a rectangular cavity. The ratio of height to length of the cavity is 1 : 4 and the bottom of the cavity is assumed to be a heating face while the other sides are to be cooling faces. When magnetic field was equally impressed, considering the internal rotation of the elementary ferromagnetic particle, we found the following result from the numerical analysis of the GSMAC algorithm applied to the equations for the magnetic fluid. Benard flow was controled by the intensity and the direction of magnetic fields, and a critical point was appeared when the magnetic field near H=-7000 was applied.
Keywords
Magnetic Fluids; Benard Flow; Natural Convection; Magnetic Field;
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  • Reference
1 /
[ 神山新一 ] / 日本機械學會論文集
2 /
[ 神山新一 ] / 磁性流體入門
3 수평가진이 있는 용기내 자성유체의 유동특성에 관한 연구 /
[ 서이수 ] / 고려대학교 박사학위논문
4 /
[ 棚橋隆彦 ] / CFD數値流體力學Ⅱ
5 /
[ L. S. Seo ] / J. Magn. Magn. Mater.   DOI   ScienceOn
6 /
[ K. Katagiri ] / 日本機械學會論文集
7 /
[ 棚橋隆彦 ] / 流れの有限要素法解析Ⅰ
8 /
[ 棚橋隆彦 ] / 日本機械學會論文集
9 /
[ 日本機械學會 ] / 機能性流體
10 /
[ J. W. Park;L. S. Seo ] / 대한기계학회논문집
11 /
[ 棚橋隆彦 ] / 電算流 力學