A theory of magneto-elastic nanorods obtained through rigorous dimension reduction
Sign Up to like & getrecommendations! Published in 2022 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2022.01.028
Abstract: Starting from a two-dimensional theory of magneto-elasticity for fiber-reinforced magnetic elastomers we carry out a rigorous dimension reduction to derive a rod model that describes a thin magneto-elastic strip undergoing planar deformations. The main features… read more here.
Keywords: theory magneto; magneto; dimension reduction; magneto elastic ... See more keywords
Magnetic field induced deformation and buckling of slender bodies
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Solids and Structures"
DOI: 10.1016/j.ijsolstr.2018.02.029
Abstract: Abstract Magneto-responsive slender bodies are used in a range of promising applications, such as artificial cilia, magnetic fiber networks and cellular actuators. To accurately describe the magneto-elastic deformations, both the demagnetization field as well as… read more here.
Keywords: field; slender bodies; deformation; magneto elastic ... See more keywords
Magnetoelastic and magnetocaloric properties of Tb62.5Co37.5 amorphous alloy
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.09.052
Abstract: Abstract In the present work, we report the outstanding magneto-elastic and magneto-caloric properties of a Tb-Co binary amorphous alloy. The glass forming ability (GFA) of Tb-Co binary alloys was studied and the best glass former… read more here.
Keywords: magneto elastic; magneto; magnetoelastic magnetocaloric; magneto caloric ... See more keywords
An Extension of the Vector-Play Model to the Case of Magneto-Elastic Loadings
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3222833
Abstract: Accurate modeling of the coupling between mechanical and magnetic behavior is a key challenge for designing many electromagnetic devices. The requirements for such modeling are notably the ability to consider multiaxial configurations, thermodynamic consistency to… read more here.
Keywords: stress; vector play; mechanical stress; model ... See more keywords
Distributed Parameter Modelling of Cutout 2-DOF Cantilevered Piezo-Magneto-Elastic Energy Harvester
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Microelectromechanical Systems"
DOI: 10.1109/jmems.2018.2875788
Abstract: Energy harvesters play the vital role in replacing/ recharging the electrochemical batteries in low-power electronic devices. Non-linear piezoelectric energy harvesters generate electrical power from broadband frequency spectrum using ambient vibrational sources. Non-linear cutout 2- degree… read more here.
Keywords: energy; cutout; energy harvester; magneto elastic ... See more keywords
A Frequency-Dependent Scalar Magneto-Elastic Hysteresis Model Derived Using Multi-Scale and Jiles–Atherton Approaches
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2019.2950751
Abstract: The effects of mechanical stress on static and dynamic (frequency-dependence) magnetic behaviors of soft magnetic materials have to be modeled. A scalar static magneto-elastic hysteresis model is proposed which combines a simplified version of a… read more here.
Keywords: elastic hysteresis; model; magneto elastic; hysteresis model ... See more keywords
Determining the Thermo-Electro-Magneto-Elastic State of Multiply Connected Piecewise-Homogeneous Piezoelectric Plates
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Mechanics and Technical Physics"
DOI: 10.1134/s0021894418060093
Abstract: A method for studying the thermo-electro-magneto-elastic state of a multiply connected piecewise-homogeneous piezoelectric plate under the action of a linear heat flux is proposed. The solution of a problem using complex potentials and the generalized… read more here.
Keywords: thermo electro; magneto elastic; electro magneto; elastic state ... See more keywords
Magneto-elastic combined multidimensional resonance of a rotating circular plate in a double-direction magnetic field
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Theoretical and Applied Mechanics"
DOI: 10.15632/jtam-pl/112068
Abstract: Magneto-elastic nonlinear non-axisymmetric resonance is investigated for a rotating annular plate in a double-direction magnetic field. According to transverse and longitudinal magneto-elastic non-axisymmetric vibration equations of the thin annular plate, and considering the influence of… read more here.
Keywords: double direction; plate double; resonance; magneto elastic ... See more keywords
Giant Magneto-Elastic and Magneto-Volume Effects in Fe–Al
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the Physical Society of Japan"
DOI: 10.7566/jpsj.88.033702
Abstract: This Letter reports large room-temperature non-Joulian magneto-strains of ∼3400 ppm and simultaneously large volume changes of ∼1300 ppm in Fe–Al; this occurs at low energy losses (coercivity read more here.
Keywords: magneto; elastic magneto; giant magneto; volume ... See more keywords