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Magnetic Fields Generated by a Mechanical Singularity in a Magnetized Anisotropic Half Plane

Published online by Cambridge University Press:  05 May 2011

C.-S. Yeh and
C.-W. Ren
C.-S. Yeh*
Affiliation:
Department of Civil Engineering and Institute of Applied Mechanics, National Taiwan University, Taipei, Taiwan 10617, R.O.C.
C.-W. Ren*
Affiliation:
Department of Civil Engineering, National Taiwan University, Taipei, Taiwan 10617, R.O.C.
*
* Distinguished Chair Professor, corresponding author
** Ph.D.
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Abstract

The induced magnetic fields generated by a line mechanical singularity in a magnetized anisotropic half plane are considered in this paper. The linear theory for a soft ferromagnetic elastic with multidomain structure, which has been developed by Pao and Yeh [1] is adopted to investigate this problem. By applying the Fourier transform technique, the exact solutions for the generated magnetic inductions due to various mechanical singularities such as single force, a dipole, single couple and dislocation are obtained in a closed form. The distributions of the generated inductions on the surface are shown graphically.

Keywords

Magnetic InductionMagnetoelasticiyAnisotropicHalf planeMechanical Singularity

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Type
Articles
Information
Journal of Mechanics , Volume 26 , Issue 2 , June 2010, pp. 173 - 186
Copyright
Copyright © The Society of Theoretical and Applied Mechanics, R.O.C. 2010

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