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http://dx.doi.org/10.5293/KFMA.2004.7.4.032

A Study on the Heat Transfer Control Characteristics of Benard Flow a Magnetic Fluids in a Rectangular Enclosure  

Ahn, Jong-kug (삼척대학교 기계공학과)
Seo, Lee-Soo (동아대학교 기계공학과)
Park, Gil-Moon (조선대학교 기계공학과)
Publication Information
The KSFM Journal of Fluid Machinery / v.7, no.4, 2004 , pp. 32-39 More about this Journal
Abstract
This study deals with the Benard Flow of Magnetic Fluids in a rectangular cavity which the ratio between height and width is 1 : 4 and the base side or left side is a heating face while 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 equation of the magnetic fluid. Benard flow is controlled by intensity and direction of magnetic fields, and critical point appears when especially magnetic field with a heating base and side area near H=-7000 and H=-10000 is applied.
Keywords
Magnetic Fluids; Benard Flow; Natural Convection; Magnetic Field;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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