Magnetoelastic coupling on soft ferromagnetic solids with an interface crack

L. Wei; S. Yapeng; F. Daining

doi:10.1007/BF01170695

Magnetoelastic coupling on soft ferromagnetic solids with an interface crack

L. Wei^*, S. Yapeng, F. Daining

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

Soft ferromagnetic materials with an interface crack in a strong magnetic field are considered. The complex potentials for the plane problem are deduced based on Pao and Yeh's linear model of magnetoelasticity. The solution of coupling fields is obtained by solving Reimann continuation problems. Finally, the effects of the applied magnetic field and the material constants on the stress singularity near the crack tip are discussed by examples for some representative soft ferromagnetic materials.

Original language	English
Pages (from-to)	1-9
Number of pages	9
Journal	Acta Mechanica
Volume	154
Issue number	1-4
DOIs	https://doi.org/10.1007/BF01170695
Publication status	Published - 2002
Externally published	Yes

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Wei, L., Yapeng, S., & Daining, F. (2002). Magnetoelastic coupling on soft ferromagnetic solids with an interface crack. Acta Mechanica, 154(1-4), 1-9. https://doi.org/10.1007/BF01170695

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abstract = "Soft ferromagnetic materials with an interface crack in a strong magnetic field are considered. The complex potentials for the plane problem are deduced based on Pao and Yeh's linear model of magnetoelasticity. The solution of coupling fields is obtained by solving Reimann continuation problems. Finally, the effects of the applied magnetic field and the material constants on the stress singularity near the crack tip are discussed by examples for some representative soft ferromagnetic materials.",

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AB - Soft ferromagnetic materials with an interface crack in a strong magnetic field are considered. The complex potentials for the plane problem are deduced based on Pao and Yeh's linear model of magnetoelasticity. The solution of coupling fields is obtained by solving Reimann continuation problems. Finally, the effects of the applied magnetic field and the material constants on the stress singularity near the crack tip are discussed by examples for some representative soft ferromagnetic materials.

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JO - Acta Mechanica

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Magnetoelastic coupling on soft ferromagnetic solids with an interface crack

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