Dynamic discrete energy-averaged model for magnetostrictive materials
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2017.06.042
Abstract: Abstract This study develops a rate-dependent constitutive model which includes pinning site loss and eddy current loss for magnetostrictive materials. The static pinning site loss is described by an energy-weighted averaging framework; the stress- and… read more here.
Keywords: energy; materials dynamic; model; dynamic discrete ... See more keywords
A Micromechanically Motivated Constitutive Model for Magnetostrictive Materials With Rate Effects
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2018.2882542
Abstract: A micromechanically motivated uniaxial model with least number of state variables is presented in this paper to capture nonlinear hysteresis behavior of polycrystalline magnetostrictive materials, in particular Galfenol, with rate effects. This model is formulated… read more here.
Keywords: state; magnetostrictive materials; model; rate ... See more keywords