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Study on flux pinned vertical force between high-temperature superconductor and permanent magnet

  • Mingliang Zhang*
  • , Yong Lu
  • , Dong Gao
  • , Wei Chen
  • *Corresponding author for this work
  • School of Mechatronics Engineering, Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The flux pinned force attracts our eyes, where the levitating system is widely investigated for the transportable application. Although plenty of experiments can lead to many significant consequences, the mechanism has been not understood completely since the enormously complicated behavior and quantum effect involve. In this paper, in order to calculate the flux pinned force analytically, the image-dipole model is adopted and improved and the simple and precise expression of magnetic strength is utilized, so the flux pinned vertical force can be calculated in analytical form. In addition, the experimental data in case of zero field-cooling and field-cooling experiment can be collected in our experimental table and the comparison is completed between the precise and simple formula and the experimental data, the precise version of expression fro flux pinned vertical force can correspond to the experimental data well.

Original languageEnglish
Title of host publicationMaterials Science and Nanotechnology
PublisherTrans Tech Publications Ltd
Pages755-758
Number of pages4
ISBN (Print)9783037855256
DOIs
StatePublished - 2013
Externally publishedYes
Event2012 International Conference on Materials Science and Nanotechnology, ICMSN 2012 - Guangzhou, China
Duration: 16 Nov 201218 Nov 2012

Publication series

NameKey Engineering Materials
Volume531-532
ISSN (Print)1013-9826
ISSN (Electronic)1662-9795

Conference

Conference2012 International Conference on Materials Science and Nanotechnology, ICMSN 2012
Country/TerritoryChina
CityGuangzhou
Period16/11/1218/11/12

Keywords

  • Field-cooling
  • High-temperature superconductor
  • Image-dipole model
  • Vertical force

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