Tables of the frequency dependence of circular permeability for ferromagnetic conducting cylinder with bamboo domains

J. L. Muñoz, D. X. Chen

Research output: Contribution to journalArticleResearchpeer-review

3 Citations (Scopus)

Abstract

This paper presents an evaluation and tabulation, as a function of c/a and the normalized frequency θ2 = a2 σ μdcω, of the circular permeability μ = μ′ - j μ″ defined from its impedance at circular frequency ω and normalized to the dc circular permeability μdc. The results apply to a ferromagnetic cylinder of diameter 2a and conductivity σ with bamboo domains of sizes 2c.
Original languageEnglish
Pages (from-to)519-522
JournalIEEE Transactions on Magnetics
Volume39
Issue number2 II
Publication statusPublished - 1 Jan 2003

Keywords

  • Circular permeability
  • Domain effects
  • Eddy currents
  • Impedance
  • Wires

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