[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.4283/JMAG.2017.22.2.333

Skin Effect of Rotating Magnetic Fields in Liquid Bridge

Zhang, Yi (State Key Laboratory of Coal Mine Disaster Dynamics and Control (Chongqing University))
Zeng, Zhong (State Key Laboratory of Coal Mine Disaster Dynamics and Control (Chongqing University))
Yao, Liping (State Key Laboratory of Coal Mine Disaster Dynamics and Control (Chongqing University))
Yokota, Yuui (Institute for Materials Research, Tohoku University)
Kawazoe, Yoshi (New Industry Creation Hatchery Center, Tohoku University)
Yoshikawa, Akira (Institute for Materials Research, Tohoku University)

Publication Information

Journal of Magnetics / v.22, no.2, 2017 , pp. 333-343 More about this Journal

Abstract

A rotating magnetic field (RMF) ${\Phi}_1-{\Phi}_2$ model was developed in consideration of the skin effect. The rotating magnetic field's induced three-dimensional flow was simulated numerically, and the influence of the skin effect was investigated. The rotating magnetic field drives the rotating convection in the azimuthal direction, and a secondary convection appears in the radial-meridional direction. The results indicate that ignoring the skin effect results in a smaller azimuthal velocity component and larger radial and axial velocity components, and that the deviation becomes more obvious with the larger dimensionless shielding parameter K.

Keywords

Rotating magnetic Fields; Computer simulation; Fluid flows; Skin effect; ${\Phi}_1-{\Phi}_2$ model;

Citations & Related Records

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