Magnetic permeability measurement for steel pipe immersed in geomagnetic field
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2019.165621
Abstract: Abstract This paper demonstrates a method of measuring the permeability of a pipe based on the magnetic shielding effect via simulations and experiments. Short pipe specimens are directly cut from a long industrial pipe instead… read more here.
Keywords: measurement steel; magnetic permeability; immersed geomagnetic; permeability measurement ... See more keywords
Axisymmetric dynamo action produced by differential rotation, with anisotropic electrical conductivity and anisotropic magnetic permeability
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Plasma Physics"
DOI: 10.1017/s0022377820001634
Abstract: The effect on dynamo action of an anisotropic electrical conductivity conjugated to an anisotropic magnetic permeability is considered. Not only is the dynamo fully axisymmetric, but it requires only a simple differential rotation, which twice… read more here.
Keywords: electrical conductivity; magnetic permeability; anisotropic electrical; dynamo action ... See more keywords
Kinetics of doublet formation in bicomponent magnetic suspensions: The role of the magnetic permeability anisotropy.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.96.062604
Abstract: Micron-sized particles (microbeads) dispersed in a suspension of magnetic nanoparticles, i.e., ferrofluids, can be assembled into different types of structures upon application of an external magnetic field. This paper is devoted to theoretical modeling of… read more here.
Keywords: doublet formation; formation bicomponent; kinetics doublet; permeability ... See more keywords
Dynamo Enhancement and Mode Selection Triggered by High Magnetic Permeability.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.119.234501
Abstract: We present results from consistent dynamo simulations, where the electrically conducting and incompressible flow inside a cylinder vessel is forced by moving impellers numerically implemented by a penalization method. The numerical scheme models jumps of… read more here.
Keywords: dynamo enhancement; enhancement mode; permeability; magnetic permeability ... See more keywords
Inversion of Distance and Magnetic Permeability Based on Material-Independent and Liftoff Insensitive Algorithms Using Eddy Current Sensor
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2020.3036099
Abstract: Eddy current sensors can be used to test the characteristics and measure the parameters of the conductive samples. As the main obstacle of the multifrequency eddy current (MEC) sensor, the liftoff distance affects the effectiveness… read more here.
Keywords: magnetic permeability; distance; eddy current; liftoff distance ... See more keywords
Magnetic circuit analysis to obtain the magnetic permeability of magnetorheological elastomers
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Intelligent Material Systems and Structures"
DOI: 10.1177/1045389x18781046
Abstract: The magnetic permeability of magnetorheological elastomers must be known for their long-term use in the actual engineering systems. In this article, the magnetic permeability of both isotropic and anisotropic magnetorheological elastomers has been determined using… read more here.
Keywords: magnetic circuit; magnetorheological elastomers; permeability; magnetic permeability ... See more keywords
Effect of temper rolling and subsequent annealing on texture development and magnetic permeability of semi-processed electrical steel with 2.3 wt.% Si
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Materials Research"
DOI: 10.3139/146.111687
Abstract: Abstract The effect of temper rolling and subsequent annealing on texture development and magnetic properties of semi-processed non grain oriented electrical steel has been investigated. The result shows that 5% temper rolling and final annealing… read more here.
Keywords: temper rolling; rolling subsequent; subsequent annealing; magnetic permeability ... See more keywords
Model of a 3D Magnetic Permeability Tensor Considering Rotation and Saturation States in Materials with Axial Anisotropy
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16093477
Abstract: The paper proposes a 3D extension of the linear tensor model of magnetic permeability for axially anisotropic materials. In the proposed model, all phases of a magnetization process are considered: linear magnetization, magnetization rotation, and… read more here.
Keywords: magnetization; tensor; rotation; magnetic permeability ... See more keywords