Results 61 to 70 of about 1,795,487 (195)

On-Load Characteristics of Local and Global Forces in Co-Axial Magnetic Gear with Reference to Additively Manufactured Parts of Modulator

Energies, 2020
The paper presents an analysis of local and global forces acting on the ferromagnetic material of a modulator in a co-axial magnetic gear, taking several design variants and the impact of loading into account.
Marcin Kowol, Janusz Kołodziej, Rafał Gabor, Marian Łukaniszyn, Mariusz Jagieła   +4 more
doaj   +1 more source

Microfluidic‐ and Field‐Assisted 3D Printing: Leveraging Fluidic Control, Electrokinetic Phenomena, and Other Physical Fields to Advance Additive Manufacturing

ELECTROPHORESIS, Volume 46, Issue 24, Page 1692-1707, December 2025.
ABSTRACT 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.
Guillermo Ramirez‐Alvarado, Gongchen Sun   +1 more
wiley   +1 more source

Design and Construction of a Wave Energy Conversion Magnetic Gear with a 16.5: 1 Gear Ratio

This paper presents the design and construction details for a 16.5:1 gear ratio coaxial magnetic gear for use in a wave energy converter. A systematic analytic based sizing method is used to design the coaxial magnetic gear.
Bruce, Colton, Bird, Jonathan, Dechant, Bertrand, Emami, Payam   +3 more
core   +1 more source

Efficiency Improvement Strategy for Multiple Operating Points in Doubly Fed Magnetic Geared Motor

Applied Sciences, 2020
The doubly fed magnetic geared motor, which has dual AC windings, can be operated with different frequencies in the inner and outer windings. However, the inner and outer windings have different numbers of pole pairs to meet the pole combination derived ...
Homin Shin, Junghwan Chang
doaj   +1 more source

Lymphatic‐Inspired and TENG‐Powered Soft Fiber Pumps for Soft Robots

SmartBot, Volume 1, Issue 4, December 2025.
A lymphatic‐inspired soft fiber pump (SFP) with parallel electrodes enhances durability under deformation. A 3D‐printed lost‐wax method enables customizable profiled fiber fabrication. Powered by a triboelectric nanogenerator (TENG), the SFP enables self‐sufficient fluid actuation in microfluidics, artificial muscles, and wearable thermal management ...
Pingan Zhu, Wei Tang, Xinyu Guo, Zhongdong Jiao, Qincheng Sheng, Yonghao Wang, Kecheng Qin, Huxiu Xu, Yiding Zhong, Huayong Yang, Jun Zou   +10 more
wiley   +1 more source

Narrow‐Diameter Tubular One‐Dimensional van der Waals Heterostructures

Small, Volume 21, Issue 51, December 23, 2025.
Narrow 1D van der Waals heterostructures are formed by template‐assisted growth of single‐layer lutetium halide nanotubes, down to ≈1 nm diameter, inside single‐walled carbon nanotubes. The role of the halide size on nanotube formation is elucidated by means of aberration‐corrected electron microscopy and image simulations, while the electronic ...
Elzbieta Pach, Magdalena Kierkowicz, Mert Kurttepeli, Carlos Frontera, Costanza Borghesi, Giacomo Giorgi, Riccardo Rurali, Sara Bals, Gustaaf Van Tendeloo, Gerard Tobías‐Rossell, Belén Ballesteros   +10 more
wiley   +1 more source

Perancangan dan Pemodelan Dinamis Coaxial Magnetic Gear pada Mobil Listrik Toyota Calya [PDF]

, 2020
Mengacu Perpres No. 55/2019 tentang percepatan progam kendaraan bermotor listrik berbasis baterai (battery electric vehicle) untuk transportasi jalan dan telah diundangkan sejak 12 Agustus 2019, hal tersebut menyebabkan peneliti melakukan riset salah ...
Syafrie, Rizal
core  

A High‐Precision Triboelectric Rotational Sensor for Enhanced Low‐Speed Monitoring via Magnetic Modulation in Smart Fitness Systems

SmartSys, Volume 1, Issue 4, December 2025.
ABSTRACT Real‐time detection of low‐speed motion and precise monitoring of low‐intensity exercise are crucial for smart fitness systems. These capabilities enable continuous data acquisition, capture subtle motion variations for personalized guidance, and enhance training effectiveness while reducing the risk of injury. However, conventional rotational
Xiaohui Lu, Hengyuan Xia, Liang Zhu, Zhaojie Zhang, Xiaosong Zhang, Yang Yu, Chaoyu Yang, Emad Uddin, Yamin Younis, Zheng Yang, Shaosong Li, Hengyu Li, Tinghai Cheng   +12 more
wiley   +1 more source

Fast Analysis and Optimization of a Magnetic Gear Based on Subdomain Modeling

Mathematics
This study presents a two-dimensional analytical method for fast optimization, taking into consideration the influence of the eddy current in a magnet and iron loss within a coaxial magnetic gear.
Manh-Dung Nguyen, Woo-Sung Jung, Duy-Tinh Hoang, Yong-Joo Kim, Kyung-Hun Shin, Jang-Young Choi   +5 more
doaj   +1 more source

Optimal Design of a Coaxial Magnetic Gear Considering Thermal Demagnetization and Structural Robustness for Torque Density Enhancement

Actuators
This study presents an optimal design combined with comprehensive multiphysics validation to enhance the torque density of a coaxial magnetic gear (CMG) incorporating an overhang structure.
Tae-Kyu Ji, Soo-Whang Baek
doaj   +1 more source