Magnetoelastic Interaction of a Soft Ferromagnetic Plate with a Through Crack under Bending

Yasuhide Shindo, Katsumi Horiguchi

Research output: Contribution to journalArticle

Abstract

A magneto-elastic analysis is presented for the bending problem of a soft ferromagnetic thin plate of finite width with a through crack under a uniform magnetic field. Fourier transform method is used to solve the magneto-elastic problem and the result is expressed in terms of an integro-differential equation for the deflection. The integro-differential equation is solved by the standard iteration method and the mixed boundary value problem is reduced to the solution of a Fredholm integral equation of the second kind. The moment intensity factor is computed and the influence of the magnetic field on the normalized values is displayed graphically.

Original languageEnglish
Pages (from-to)783-790
Number of pages8
JournalTransactions of the Japan Society of Mechanical Engineers Series A
Volume56
Issue number524
DOIs
Publication statusPublished - 1990 Jan 1

Keywords

  • Bending
  • Crack
  • Elasticity
  • Ferromagnetic Plate
  • Fourier Transform
  • Fracture Mechanics
  • Integral Equation
  • Magneto-Elasticity
  • Moment Intensity Factor
  • Stress Intensity Factor

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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