• Magnetization curves for non-elliptic cylindrical samples in a transverse field

    • Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/056/01/0127-0135

    • Keywords

       

      Magnetization curves; Bean’s model; critical state model

    • Abstract

       

      Using recent results for the surface current density on cylindrical surfaces of arbitrary cross-section producing uniform interior magnetic field and an assumed set of flux-fronts, solutions of Bean’s critical state model for cylindrical samples with non-elliptic cross-section are presented. Magnetization hysteresis loops for two cross-sections with different aspect ratios are obtained. A comparison with some exact results shows the limitations of this approach.

    • Author Affiliations

       

      Debjani Karmakar1 KV Bhagwat1

      1. Technical Physics and Prototype Engineering Division, Bhabha Atomic Research Centre, Trombay, Mumbai - 400 085, India
    • Dates

       
  • Pramana – Journal of Physics | News

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

© 2021-2022 Indian Academy of Sciences, Bengaluru.