A three-dimensional model of magneto-mechanical behaviors of martensite reorientation in ferromagnetic shape memory alloys

X Chen, Z Moumni, Y He, W Zhang - Journal of the Mechanics and Physics …, 2014 - Elsevier
The large strain in Ferromagnetic Shape Memory Alloys (FSMA) is due to the martensite
reorientation driven by mechanical stresses and/or magnetic fields. Although most …

Finite element modeling of magnetic field sensors based on nonlinear magnetoelectric effect

TT Nguyen, F Bouillault, L Daniel… - Journal of Applied …, 2011 - pubs.aip.org
Magnetoelectric effect in composite materials results from the combination of piezoelectric
and magnetostrictive effects. This paper focuses on the development of a harmonic finite …

An analytical model for the magnetostriction strain of ferromagnetic materials subjected to multiaxial stress

L Daniel - The European Physical Journal Applied Physics, 2018 - epjap.org
Magnetostriction is the magnetisation-induced strain in ferromagnetic materials. It highly
depends on mechanical stress. Stress state in electromagnetic devices is usually multiaxial …

Multiphysics and thermodynamic formulations for equilibrium and non-equilibrium interactions: non-linear finite elements applied to multi-coupled active materials

JL Pérez-Aparicio, R Palma, RL Taylor - Archives of Computational …, 2016 - Springer
Combining several theories this paper presents a general multiphysics framework applied to
the study of coupled and active materials, considering mechanical, electric, magnetic and …

Finite element modeling of magnetoelectric sensors

N Galopin, X Mininger, F Bouillault… - IEEE transactions on …, 2008 - ieeexplore.ieee.org
The magnetoelectric effect, stemming from piezoelectric and magnetostrictive materials
composite, is studied. A model based on the association of magnetoelastic and piezo …

A general 3-D nonlinear magnetostrictive constitutive model for soft ferromagnetic materials

HM Zhou, YH Zhou, XJ Zheng, Q Ye, J Wei - Journal of Magnetism and …, 2009 - Elsevier
In this paper, a new general nonlinear magnetostrictive constitutive model is proposed for
soft ferromagnetic materials, and it can predict magnetostrictive strain and magnetization …

A general nonlinear magneto-elastic coupled constitutive model for soft ferromagnetic materials

S Kim, K Yun, K Kim, CJ Won, K Ji - Journal of Magnetism and Magnetic …, 2020 - Elsevier
In this study, a new general nonlinear magneto-elastic coupled constitutive model was
proposed for soft ferromagnetic materials under magnetic field and pre-stress. The model is …

A survey of magnetic force distributions based on different magnetization models and on the virtual work principle

L Vandevelde, JAA Melkebeek - IEEE transactions on …, 2001 - ieeexplore.ieee.org
This paper presents a methodical and comparative survey of magnetic force calculation
methods found in literature and their relations. Further, on the basis of their physical …

A general theoretical model of magnetostrictive constitutive relationships for soft ferromagnetic material rods

HM Zhou, YH Zhou, XJ Zheng - Journal of Applied Physics, 2008 - pubs.aip.org
This paper presents a general theoretical model of constitutive relationships for the soft
ferromagnetic and/or the giant magnetostrictive rods under a prestress and a bias magnetic …

A simplified Sablik's approach to model the effect of compaction pressure on the shape of hysteresis loops in soft magnetic composite cores

A Jakubas, K Chwastek - Materials, 2020 - mdpi.com
A novel approach to take into account the effect of compaction pressure on the shape of
modeled hysteresis curves of self-developed soft magnetic composite cores is presented …