Diffraction of waves and singular stresses in a soft ferromagnetic elastic solid with two coplanar griffith cracks

Y. Shindo

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Magnetoelastodynamic stress intensity factors are computed for diffraction of normally incident longitudinal waves by two coplanar Griffith cracks in a soft ferromagnetic elastic solid. The solid is permeated by a uniform magnetostatic field normal to the crack surface. The problem is formulated by means of integral transforms, and reduced to the solution of a singular integral equation of the first kind. Numerical calculations are carried out and stress intensity factors are obtained for several values of frequency, magnetic field, and geometrical parameter.

Original languageEnglish
Pages (from-to)50-57
Number of pages8
JournalJournal of the Acoustical Society of America
Volume75
Issue number1
DOIs
Publication statusPublished - 1984 Jan

ASJC Scopus subject areas

  • Arts and Humanities (miscellaneous)
  • Acoustics and Ultrasonics

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