Skin effect of rotating magnetic fields in liquid bridge

Yi Zhang; Zhong Zeng; Liping Yao; Yuui Yokota; Yoshi Kawazoe; Akira Yoshikawa

doi:10.4283/JMAG.2017.22.2.333

Skin effect of rotating magnetic fields in liquid bridge

Yi Zhang, Zhong Zeng, Liping Yao, Yuui Yokota, Yoshi Kawazoe, Akira Yoshikawa

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

A rotating magnetic field (RMF) Ф₁-Ф₂ 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.

Original language	English
Pages (from-to)	333-343
Number of pages	11
Journal	Journal of Magnetics
Volume	22
Issue number	2
DOIs	https://doi.org/10.4283/JMAG.2017.22.2.333
Publication status	Published - 2017

Keywords

Computer simulation
Fluid flows
Rotating magnetic fields
Skin effect
Ф-Ф model

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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@article{80b1d4ac56dc4f9ba69f9be5a0af392c,

title = "Skin effect of rotating magnetic fields in liquid bridge",

abstract = "A rotating magnetic field (RMF) Ф1-Ф2 model was developed in consideration of the skin effect. The rotating magnetic field{\textquoteright}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 = "Computer simulation, Fluid flows, Rotating magnetic fields, Skin effect, Ф-Ф model",

author = "Yi Zhang and Zhong Zeng and Liping Yao and Yuui Yokota and Yoshi Kawazoe and Akira Yoshikawa",

note = "Funding Information: This work is supported by the National Natural Science Foundation of China (No. 11572062), the Fundamental Research Funds for the Central Universities (CDJXS11240013), and Program for Changjiang Scholars and Innovative Research Team in University (No. IRT13043). Zeng would like to thank the support of Key Laboratory of Functional Crystals and Laser Technology, TIPC, CAS. Publisher Copyright: {\textcopyright} 2017 Journal of Magnetics and The Korean Magnetics Society. All rights reserved. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.",

year = "2017",

doi = "10.4283/JMAG.2017.22.2.333",

language = "English",

volume = "22",

pages = "333--343",

journal = "Journal of Magnetics",

issn = "1226-1750",

publisher = "The Korean Magnestics Society",

number = "2",

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TY - JOUR

T1 - Skin effect of rotating magnetic fields in liquid bridge

AU - Zhang, Yi

AU - Zeng, Zhong

AU - Yao, Liping

AU - Yokota, Yuui

AU - Kawazoe, Yoshi

AU - Yoshikawa, Akira

N1 - Funding Information: This work is supported by the National Natural Science Foundation of China (No. 11572062), the Fundamental Research Funds for the Central Universities (CDJXS11240013), and Program for Changjiang Scholars and Innovative Research Team in University (No. IRT13043). Zeng would like to thank the support of Key Laboratory of Functional Crystals and Laser Technology, TIPC, CAS. Publisher Copyright: © 2017 Journal of Magnetics and The Korean Magnetics Society. All rights reserved. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.

PY - 2017

Y1 - 2017

N2 - A rotating magnetic field (RMF) Ф1-Ф2 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.

AB - A rotating magnetic field (RMF) Ф1-Ф2 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.

KW - Computer simulation

KW - Fluid flows

KW - Rotating magnetic fields

KW - Skin effect

KW - Ф-Ф model

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DO - 10.4283/JMAG.2017.22.2.333

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AN - SCOPUS:85021700534

VL - 22

SP - 333

EP - 343

JO - Journal of Magnetics

JF - Journal of Magnetics

SN - 1226-1750

IS - 2

ER -

Skin effect of rotating magnetic fields in liquid bridge

Abstract

Keywords

ASJC Scopus subject areas

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