Results 31 to 40 of about 5,073 (208)
Microfluidic- and Field-Assisted 3D Printing: Leveraging Fluidic Control, Electrokinetic Phenomena, and Other Physical Fields to Advance Additive Manufacturing. [PDF]
ElectrophoresisABSTRACT Three‐dimensional (3D) printing has revolutionized manufacturing by enabling the rapid fabrication of complex structures, yet conventional 3D techniques remain constrained by inherent limitations in resolution, speed, and multi‐material integration.
Ramirez-Alvarado G, Sun G.
europepmc +2 more sources
IEEE Access, 2022 Coaxial Magnetic Gear (CMG) has unstable dynamic characteristics by hunting or pull-out action of the output rotor when the load or speed are changed, unlike traditional mechanical gears.
Seokhoon Jo, Homin Shin, Junghwan Chang
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Design of coaxial magnetic gear utilising a novel permanent magnet Halbach array structure
IET Electric Power Applications, 2021 Mechanical gears are constrained due to wear and tear and call for lubrication. A magnetic gear, utilising permanent magnet (PM) arrays, facilitates the mechanical gear roles. It can withstand high‐speeds and large loads with zero friction.
Hanieh Mafi +2 more
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Quantitative comparison of linear magnetic gear with different types of PMs [PDF]
, 2013 This paper presents a quantitative comparison between the non-rare-earth permanent magnet (PM) and rare-earth PM based linear magnetic gear. By using the finite element analysis, three linear magnetic gears adopting either the non-rare-earth PM or rare ...
Chau, KT, CHEN, M, Li, WL, Liu, C
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Magnetic gearbox for automotive power transmissions: An innovative industrial technology
Engineering Science and Technology, an International Journal, 2023 Conventional coaxial magnetic gears are structures with permanent magnets, which working principle is equivalent to that of epicyclic gearing. The motion is transferred between different axles, without contact in the rotating elements, by modulating the ...
Luca Dimauro +6 more
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Aramid Nanofiber Aerogels: Versatile High Complexity Components for Multifunctional Composites. [PDF]
Adv MaterDifferent forms of aramid nanofibers (ANFs) and especially aerogels from them, offer a sustainable route to high‐performance biomimetic nanocomposites. Due to the cartilage‐like architecture, ANF‐based materials enable breakthroughs in energy, electromagnetic, biomedical, and water purification technologies.
Wang M +9 more
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Simulation of a tubular linear magnetic gear using HTS bulks for field modulation [PDF]
, 2011 paper no. 4LPD-01A tubular linear magnetic gear is proposed, which newly utilizes high temperature superconductor (HTS) bulks for its field modulation.
Chau, KT, Li, J, Li, W
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Energies, 2018 The magnetic geared motor, which has improved torque density because of the magnetic gearing effect, has been researched. However, its narrow operating region due to the operating mechanism by the magnetic gearing effect and field flux by the PM is a ...
Homin Shin, Junghwan Chang
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Application of linear magnetic gears for pseudo-direct-drive oceanic wave energy harvesting [PDF]
, 2011 Session AZ: Magnetic Machine (Poster Session): AZ-07This paper proposes a linear permanent magnet (PM) machine for direct-drive wave energy harvesting by using a linear magnetic gear.
Chau, KT, Jiang, JZ, Li, W
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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
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