Linear structures of Nd-Fe-B magnets: Simulation, design and implementation in mineral processing–A review

P Straka, V Žežulka - Minerals Engineering, 2019 - Elsevier
This paper presents the different types of linear structures from mainly large blocks made
from permanent Nd-Fe-B magnets with a high value of the maximum energy product and …

Modelling and design of magnetic levitation systems for vibration isolation.

WSP Robertson - 2013 - digital.library.adelaide.edu.au
Vibration disturbance has a consistent negative impact on equipment and processes. The
central theme of this thesis is the investigation of using permanent magnets in the design of …

Permanent magnet assembly producing a strong tilted homogeneous magnetic field: towards magic angle field spinning NMR and MRI

D Sakellariou, C Hugon, A Guiga… - Magnetic …, 2010 - Wiley Online Library
We introduce a cylindrical permanent magnet design that generates a homogeneous and
strong magnetic field having an arbitrary inclination with respect to the axis of the cylinder …

Improving magnet designs with high and low field regions

R Bjork, CRH Bahl, A Smith… - IEEE transactions on …, 2011 - ieeexplore.ieee.org
A general scheme for increasing the difference in magnetic flux density between a high and
a low magnetic field region by removing unnecessary magnet material is presented. This is …

Magnetic field in MRI yokeless devices: Analytical approach

R Ravaud, G Lemarquand - Progress In Electromagnetics Research, 2009 - hal.science
This paper presents a three-dimensional analytical expressions for studying the static
magnetic field produced by Magnetic Resonance Imaging structures. This medical imaging …

Magnetic field created by a uniformly magnetized tile permanent magnet

R Ravaud, G Lemarquand, V Lemarquand - Progress In Electromagnetics …, 2010 - jpier.org
This paper presents a general analytical formulation for calculating the three-dimensional
magnetic field distribution produced by Halbach structures with radial or axial polarization …

Intensity distribution of strong magnetic fields created by opposing linear Halbach assemblies of permanent magnets

V Žežulka, J Pištora, M Lesňák, P Straka… - Journal of magnetism …, 2013 - Elsevier
The work is devoted to the geometrical configuration of permanent magnets on the basis of
opposing geometrically linear assemblies (eg Halbach arrays) for the generation of strong …

The creation of a strong magnetic field by means of large magnetic blocks from NdFeB magnets in opposing linear Halbach arrays

V Zezulka, P Straka - Journal of Magnetics, 2016 - koreascience.kr
The article presents the results and findings obtained through the assembly of opposing
linear Halbach arrays from two magnet layers using large magnetic blocks from permanent …

Flux concentrator optimization of PMG for high-temperature superconducting maglev vehicle system

L Liu, J Wang, S Wang, L Wang, J Li - Journal of Low Temperature Physics, 2009 - Springer
The permanent magnetic guideway (PMG) composed of permanent magnet (PM) and steel
is developed under flux concentration principle, which is the crucial component of high …

Magnetic field determination for different block permanent magnet systems

A Vučković-Mladenović, S Aleksić - Facta universitatis-series …, 2010 - doiserbia.nb.rs
The paper presents magnetic field calculation of three characteristic permanent magnet
systems, which component parts are block magnets homogeneously magnetized in arbitrary …