Thermo-Physical Properties of Magnetic Fluid and Its Natural Convection Heat Transfer in a Horizontal Enclosed Rectangular Container

被引:0
|
作者
Li, Yanrong [1 ]
Inagaki, Terumi [1 ]
Saito, Hikaru [2 ]
Abe, Masashi [2 ]
机构
[1] Ibaraki Univ, Coll Engn, 4-12-1 Nakanarusawa, Hitachi, Ibaraki 3168511, Japan
[2] Ibaraki Univ, Grad Sch Sci & Engn, Hitachi, Ibaraki 3168511, Japan
关键词
magnetic fluid; thermo-physical properties; natural convection; heat transfer; horizontal enclosed rectangular container; FIELD; FLOW;
D O I
10.4028/www.scientific.net/AMM.620.461
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Thermo-physical properties of magnetic fluid were measured experimentally at various temperatures, in order to evaluate their temperature dependencies. Heat transfer by natural convection was also investigated in a horizontal enclosed rectangular container filled with the tested magnetic fluid. It was found that the heat transfer coefficient of the magnetic fluid keeps good agreement with the conventional heat-transfer correlation of natural convection heat transfer in a horizontal enclosed rectangular container by applying the values of thermo-physical properties obtained in the present work. Therefore, the measured thermo-physical properties are reliable and can be used as a thermo-physical database of the magnetic fluid.
引用
收藏
页码:461 / +
页数:2
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