Results 11 to 20 of about 1,311,435 (291)
Original optimization Procedures of Halbach Permanent Magnet Segmented Array [PDF]
2019 19th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering (ISEF), 2019 This paper presents a direct design and optimization procedures of an arbitrary PM Halbach Segmented Array. The direct design is based on the ideal PM Halbach definition. The arc width, magnitude and orientation of polarization of each segment are taken as optimization variables after calculation of PM thickness.
Sarah Touhami +2 more
openalex +4 more sources
A comparison of two magnetic ultra-cold neutron trapping concepts using a Halbach-octupole array [PDF]
, 2015 This paper describes a new magnetic trap for ultra-cold neutrons (UCNs) made from a 1.2 m long Halbach-octupole array of permanent magnets with an inner bore radius of 47 mm combined with an assembly of superconducting end coils and bias field solenoid ...
Ivanov, S. +5 more
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Towards Steering Magnetic Nanoparticles in Drug Targeting Using a Linear Halbach Array [PDF]
Advances in Radio Science, 2023 Magnetic nanoparticles offer numerous promising biomedical applications, e.g. magnetic drug targeting. Here, magnetic drug carriers inside the human body are directed towards tumorous tissue by an external magnetic field.
A. S. Thalmayer +4 more
doaj +2 more sources
Semi-Analytical Modeling and Analysis of Halbach Array [PDF]
Energies, 2020 Analysis of Halbach array placed in open space by using finite element method involves substantial consumption of memory, time, and cost. To address this problem, development of a mathematical modeling and analytic analysis method for Halbach array can ...
Min-Seob Sim, Jong-Suk Ro
doaj +2 more sources
Numerical Investigation of Halbach-Array-Based Flexible Magnetic Sensors for Wide-Range Deformation Detection [PDF]
SensorsFlexible magnetic tactile sensors hold great promise for wearable electronics and intelligent robotics but often suffer from limited strain range and complex magnetic field variations due to rigid-soft coupling between the Hall sensor and magnetic layer.
Yina Han +5 more
doaj +2 more sources
Processing Optimization for Halbach Array Magnetic Field-Assisted Magnetic Abrasive Particles Polishing of Titanium Alloy [PDF]
Materials (Basel)To extend the working life of products made of titanium alloy, it is necessary to improve the polishing method to diminish the remaining defects on the workpiece surface. The Halbach array-assisted magnetic abrasive particle polishing method for titanium
Qin J, Feng M, Cao Q.
europepmc +2 more sources
IEEE AccessThe double-sided axial flux (TORUS) permanent magnet (PM) machine has been shown to be an efficient structure for electric vehicles (EVs). This paper introduces the combined techniques of skewed PMs and Halbach-array arrangement to improve the TORUS-type
Phuson Srikhumphun +6 more
doaj +2 more sources
Investigation of Segmented Halbach Array Design for Passive Magnetorheological Brake System
Applied SciencesThe Halbach array is a significant advancement in designing permanent magnets with a specialized arrangement due to their unique capacity to generate strong unidirectional magnetic fields, which have attracted substantial attention in various ...
Yaojung Shiao, Manichandra Bollepelly
doaj +2 more sources
Inverted Linear Halbach Array for Separation of Magnetic Nanoparticles. [PDF]
IEEE Trans Magn, 2013 A linear array of Nd-Fe-B magnets has been designed and constructed in an inverted Halbach configuration for use in separating magnetic nanoparticles. The array provides a large region of relatively low magnetic field, yet high magnetic field gradient in agreement with finite element modeling calculations.
Ijiri Y +5 more
europepmc +4 more sources
Vibration energy harvesting using the Halbach array
Smart Materials and Structures, 2012 This paper studies the feasibility of vibration energy harvesting using a Halbach array. A Halbach array is a specific arrangement of permanent magnets that concentrates the magnetic field on one side of the array while cancelling the field to almost ...
Beeby, Steve +3 more
core +3 more sources