Results 81 to 90 of about 1,311,435 (291)
High-Performance Vernier Machines with Halbach Array Permanent Magnets for Direct Drive Applications
Machines, 2023 This paper investigates the performance enhancements of permanent magnet Vernier machines (PMVMs) that can be achieved using a new structure of Halbach array permanent magnets (HAPMs) for a direct-drive motorcycle application.
Arash Allahyari +2 more
semanticscholar +1 more source
Manufacturing ReviewFe3O4@SiO2 nanomaterials hold significant promise for diverse applications across various fields. This study aims to elucidate the feasibility and effectiveness of Fe3O4@SiO2 in surface finishing processes.
Nguyen Ngoc Quan +5 more
semanticscholar +1 more source
Transmission Performance of Halbach Array Cylindrical Permanent Magnet Governor
Electronics, 2023 A novel cylinder permanent magnet governor (CPMG) with Halbach segmentation is proposed in this paper. In order to improve the transmission performance of the CPMG, different permanent magnet (PM) arrangement methods are adopted.
Y. Zhu +4 more
semanticscholar +1 more source
IET Electric Power Applications, Volume 20, Issue 1, January/December 2026.A subdomain analytical model for multi‐harmonic air‐gap subdomains is proposed to predict motor magnetic fields containing complex harmonic components. Theoretical analysis demonstrates that this model effectively reduces the matrix dimension during analytical computation, resulting in lower computational time costs for the same harmonic order while ...
Kun Wang, Yong Han
wiley +1 more source
Energies, 2021 Electric machines with high torque density are needed in many applications, such as electric vehicles, electric robotics, electric ships, electric aircraft, etc. and they can avoid planetary gears thus reducing manufacturing costs.
Rundong Huang +3 more
doaj +1 more source
Magnetoactive Metamaterials: A State‐of‐the‐Art Review
Advanced Engineering Materials, Volume 27, Issue 23, December 2025.Magnetoactive metamaterials combine magnetoactive composites with architected metastructures to enable contactless, tunable control of mechanical, acoustic, and elastic properties. This review highlights recent advances in their design, fabrication, and applications in soft robotics, biomedical devices, and adaptive structures and outlines future ...
Seyyedmohammad Aghamiri, Ramin Sedaghati
wiley +1 more source
A Novel Analytical Formulation of the Magnetic Field Generated by Halbach Permanent Magnet Arrays
Magnetism, 2023 This paper presents an analytical study of the air-gap magnetic field of a surface permanent magnet (SPM) linear, slot-less machine with a Halbach PM configuration, under the no-load condition.
Antonino Di Gerlando +2 more
doaj +1 more source
Possible measurable effects of light propagating in electromagnetized vacuum, as predicted by a scalar tensor theory of gravitation [PDF]
, 2013 The effect of static electromagnetic fields on the propagation of light is analyzed in the context of a particular class of scalar-tensor gravitational theories.
Minotti, F. O., Raptis, T. E.
core +2 more sources
Design and Experiments of a Galloping-Based Wind Energy Harvester Using Quadruple Halbach Arrays [PDF]
, 2021 Hai Dang Le, Soon-Duck Kwon
openalex +1 more source
Synthetic Antiferromagnetic Designer Nanodisks for High‐Performance Magnetic Separation
Advanced Healthcare Materials, Volume 14, Issue 31, December 8, 2025.Micromagnetic‐modeling‐based design and scalable fabrication of synthetic antiferromagnet (SAF) magnetic disk particles (MDPs) using sputter deposition enable high‐performance magnetic separation. The SAF MDPs achieve high colloidal stability and magnetic responsiveness and enable efficient magnetic separation, outperforming conventional particles ...
Subas Scheibler +14 more
wiley +1 more source