Design optimization of a novel dual-skewed Halbach-array double-sided axial flux permanent magnet motor for electric vehicles [PDF]
Scientific ReportsThis paper introduces the design and analysis of a novel dual-skewed Halbach-array permanent magnet (PM) double-sided axial flux (TORUS) motor developed for electric vehicle applications.
Phuson Srikhumphun +4 more
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Torque Calculation and Dynamical Response in Halbach Array Coaxial Magnetic Gears through a Novel Analytical 2D Model [PDF]
ComputationCoaxial magnetic gears have piqued the interest of researchers due to their numerous benefits over mechanical gears. These include reduced noise and vibration, enhanced efficiency, lower maintenance costs, and improved backdrivability.
Panteleimon Tzouganakis +5 more
doaj +3 more sources
Halbach Array Induced Magnetic Field Alignment in Boron Nitride Nanocomposites. [PDF]
Adv Sci (Weinh)AbstractThermal conductivity enhancement in polymers is vital for advanced applications. This study introduces a novel method to align hexagonal boron nitride (hBN) nanosheets within polydimethylsiloxane (PDMS) matrices using a Halbach array to create a highly uniform magnetic field.
Ghai V +6 more
europepmc +5 more sources
Analysis of the Influence of Ferromagnetic Material on the Output Characteristics of Halbach Array Energy-Harvesting Structure [PDF]
Micromachines, 2021 Due to the particular arrangement of permanent magnets, a Halbach array has an significant effect of magnetism and magnetic self-shielding. It can stretch the magnetic lines on one side of the magnetic field to obtain an ideal sinusoidal unilateral ...
Xiangyong Zhang +5 more
doaj +2 more sources
Research on a High-Temperature Electromagnetic Ultrasonic Circumferential Guided Wave Sensor Based on Halbach Array. [PDF]
Micromachines (Basel)High-temperature pipelines, as core facilities in the fields of petrochemical and power, are constantly exposed to extreme working conditions ranging from 450 to 600 °C, facing risks of stress corrosion, creep damage, and other defects.
Li Y, Zhou J, Wen J, Wang Z, Li L.
europepmc +2 more sources
Enhanced Accumulation and Penetration of Magnetic Nanoclusters in Tumors Using an 8-Magnet Halbach Array Leads to Improved Cancer Treatment. [PDF]
ACS NanoNanoparticles have gained attention as drug delivery vehicles for cancer treatment, but often struggle with poor tumor accumulation and penetration. Single external magnets can enhance magnetic nanoparticle delivery but are limited to superficial tumors ...
Jang B +7 more
europepmc +2 more sources
A coaxial magnetic gear with halbach permanent-magnet arrays [PDF]
IEEE Transactions on Energy Conversion, 2010 This paper proposes a coaxial magnetic gear that offers higher torque density, lower cogging torque, and lower iron losses than its counterparts. The key is to newly employ a Halbach permanent-magnet (PM) array to constitute the PM poles in the inner ...
Chau, KT, Jian, L
core +4 more sources
An adjustable linear Halbach array [PDF]
Journal of Magnetism and Magnetic Materials, 2012 Abstract The linear Halbach array is a well-known planar magnetic structure capable, in the idealized case, of generating a one-sided magnetic field. We show that such a field can be created from an array of uniformly magnetized rods, and rotating these rods in an alternating fashion can smoothly transfer the resultant magnetic field through the ...
James Hilton, Sara McMurry
openalex +5 more sources
Optimal Design of Magneto-Force-Thermal Parameters for Electromagnetic Actuators with Halbach Array [PDF]
Actuators, 2021 A magnetic levitation isolation system applied for the active control of micro-vibration in space requires actuators with high accuracy, linear thrust and low power consumption.
Zhihao Li +3 more
doaj +2 more sources
Force and Torque Model of Magnetically Levitated System with 2D Halbach Array and Printed Circuit Board Coils. [PDF]
Sensors (Basel), 2023 Precision machining fields often require worktables with different stroke sizes. To address the need for scalability and facilitate manufacturing, this study proposes a novel infinite expansion magnetically levitated planar motor (MLPM) based on PCB ...
Zou M, Song M, Zhou S, Xu X, Xu F.
europepmc +2 more sources