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하이퍼루프 초전도 전자석과 진공튜브 연결부 사이에 발생하는 자기 저항력 특성 연구

Characteristics of Magnetic Drag Forces near Vacuum Tube Junctions for Hyperloop Using HTS Magnets

Journal of the Korean Society for Precision Engineering 2024;41(5):395-399.
Published online: May 1, 2024

1 한국교통대학교 철도운전시스템공학과

2 한국철도기술연구원 하이퍼튜브연구실

1 Department of Railroad Operation System Engineering, Korea National University of Transportation

2 HyperTube Research Team, Korea Railroad Research Institute

#E-mail: suchoi@krri.re.kr, TEL: +82-31-460-5735
• Received: January 4, 2024   • Revised: February 15, 2024   • Accepted: February 19, 2024

Copyright © The Korean Society for Precision Engineering

This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Citations

Citations to this article as recorded by  Crossref logo
  • Effect of Tube Thicknesses on Electromagnetic Drag and Guidance Forces for Hyperloop With HTS Magnets
    Suyong Choi, Minki Cho, Changyoung Lee, Yejun Oh, Jinho Lee, Jaeheon Choe
    IEEE Transactions on Magnetics.2024; 60(9): 1.     CrossRef

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Characteristics of Magnetic Drag Forces near Vacuum Tube Junctions for Hyperloop Using HTS Magnets
J. Korean Soc. Precis. Eng.. 2024;41(5):395-399.   Published online May 1, 2024
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Characteristics of Magnetic Drag Forces near Vacuum Tube Junctions for Hyperloop Using HTS Magnets
J. Korean Soc. Precis. Eng.. 2024;41(5):395-399.   Published online May 1, 2024
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Characteristics of Magnetic Drag Forces near Vacuum Tube Junctions for Hyperloop Using HTS Magnets
Image Image Image Image Image Image
Fig. 1 Conceptual configuration of hyperloop using high-temperature superconducting (HTS) magnets
Fig. 2 Relative permeabilities and magnetic flux densities of AISI 1010 steels used in this manuscript [13] (Adapted from Ref. 13 on the basis of OA)
Fig. 3 3D FEA simulation models of vacuum steel tubes with the tube junction air-gap of 20 mm
Fig. 4 Simulation results of magnetic flux densities on vacuum steel tubes with the junction air-gap of 20 mm
Fig. 5 Simulation results of magnetic drag forces on the AISI 1010 steel tube junction corresponding to various velocities
Fig. 6 Simulation results of magnetic drag forces on the tube junction with AISI 1010 and Hi-Mn steel tubes
Characteristics of Magnetic Drag Forces near Vacuum Tube Junctions for Hyperloop Using HTS Magnets
Parameters Values
Magnetomotive force per pole [kAT] 600
Dimension of coils [mm × mm] 600 × 300
Pole Pitch [mm] 1,200
Operating temperature [K] 30-40
Table 1 Main parameters of HTS magnets for hyperloop [13] (Adapted from Ref. 13 on the basis of OA)