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A novel micromechanical method for nonlinear analysis of magnetostrictive composites

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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A novel micromechanical method for nonlinear analysis of magnetostrictive composites. / Li, Z.; Wang, Y.; Liu, L. et al.
In: Composite Structures, Vol. 311, 116633, 01.05.2023.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Li, Z, Wang, Y, Liu, L, Shi, Y, Li, Y & Ye, J 2023, 'A novel micromechanical method for nonlinear analysis of magnetostrictive composites', Composite Structures, vol. 311, 116633. https://doi.org/10.1016/j.compstruct.2022.116633

APA

Li, Z., Wang, Y., Liu, L., Shi, Y., Li, Y., & Ye, J. (2023). A novel micromechanical method for nonlinear analysis of magnetostrictive composites. Composite Structures, 311, Article 116633. https://doi.org/10.1016/j.compstruct.2022.116633

Vancouver

Li Z, Wang Y, Liu L, Shi Y, Li Y, Ye J. A novel micromechanical method for nonlinear analysis of magnetostrictive composites. Composite Structures. 2023 May 1;311:116633. Epub 2023 Feb 24. doi: 10.1016/j.compstruct.2022.116633

Author

Li, Z. ; Wang, Y. ; Liu, L. et al. / A novel micromechanical method for nonlinear analysis of magnetostrictive composites. In: Composite Structures. 2023 ; Vol. 311.

Bibtex

@article{d96e9da3dcb44df4a7f87bda558be0b5,
title = "A novel micromechanical method for nonlinear analysis of magnetostrictive composites",
abstract = "In this paper, a novel micromechanical modeling framework is presented to investigate mechanical properties of a multiphase magnetostrictive composite subjected to a multi-field coupling environment. To this end, a nonlinear constitutive equation with consideration of mechanical-magneto-thermal condition is proposed. Parametric elements are used to discretize a representative volume element (RVE) of the material to obtain local stress distribution. The macroscopic strain responses of the magnetostrictive material under magnetic field loading are predicated considering local equilibrium and using the homogenization technique. Numerical results are compared with the available experimental data. In general, the proposed method offers a useful tool to study the effects of external pre-stress, ambient temperature and fiber volume fraction on the overall characteristics of fiber reinforced magnetostrictive composites. The numerical results show that the nonlinear variations of strain and flux density are closely related to the magnetization intensity. ",
keywords = "Magnetostrictive composites, Micromechanics, Nonlinear constitutive relation, Parametric finite-volume model",
author = "Z. Li and Y. Wang and L. Liu and Y. Shi and Y. Li and J. Ye",
year = "2023",
month = may,
day = "1",
doi = "10.1016/j.compstruct.2022.116633",
language = "English",
volume = "311",
journal = "Composite Structures",
issn = "0263-8223",
publisher = "Elsevier Ltd",

}

RIS

TY - JOUR

T1 - A novel micromechanical method for nonlinear analysis of magnetostrictive composites

AU - Li, Z.

AU - Wang, Y.

AU - Liu, L.

AU - Shi, Y.

AU - Li, Y.

AU - Ye, J.

PY - 2023/5/1

Y1 - 2023/5/1

N2 - In this paper, a novel micromechanical modeling framework is presented to investigate mechanical properties of a multiphase magnetostrictive composite subjected to a multi-field coupling environment. To this end, a nonlinear constitutive equation with consideration of mechanical-magneto-thermal condition is proposed. Parametric elements are used to discretize a representative volume element (RVE) of the material to obtain local stress distribution. The macroscopic strain responses of the magnetostrictive material under magnetic field loading are predicated considering local equilibrium and using the homogenization technique. Numerical results are compared with the available experimental data. In general, the proposed method offers a useful tool to study the effects of external pre-stress, ambient temperature and fiber volume fraction on the overall characteristics of fiber reinforced magnetostrictive composites. The numerical results show that the nonlinear variations of strain and flux density are closely related to the magnetization intensity.

AB - In this paper, a novel micromechanical modeling framework is presented to investigate mechanical properties of a multiphase magnetostrictive composite subjected to a multi-field coupling environment. To this end, a nonlinear constitutive equation with consideration of mechanical-magneto-thermal condition is proposed. Parametric elements are used to discretize a representative volume element (RVE) of the material to obtain local stress distribution. The macroscopic strain responses of the magnetostrictive material under magnetic field loading are predicated considering local equilibrium and using the homogenization technique. Numerical results are compared with the available experimental data. In general, the proposed method offers a useful tool to study the effects of external pre-stress, ambient temperature and fiber volume fraction on the overall characteristics of fiber reinforced magnetostrictive composites. The numerical results show that the nonlinear variations of strain and flux density are closely related to the magnetization intensity.

KW - Magnetostrictive composites

KW - Micromechanics

KW - Nonlinear constitutive relation

KW - Parametric finite-volume model

U2 - 10.1016/j.compstruct.2022.116633

DO - 10.1016/j.compstruct.2022.116633

M3 - Journal article

VL - 311

JO - Composite Structures

JF - Composite Structures

SN - 0263-8223

M1 - 116633

ER -