Results 11 to 20 of about 928 (129)
Design and Research of a Dual Rotor Consequent-Pole Vernier Motor With Halbach Array
IEEE Access, 2022 Aiming at improving the torque density of the motor and the utilization rate of permanent magnets (PMs), a dual rotor consequent-pole vernier motor (DRCPVM) is proposed in this article.
Ying Xie +5 more
doaj +1 more source
BACH ARRAY LINEAR GENERATOR FOR WAVE ENERGY CONVERTERS [PDF]
Journal of Engineering Research - Egypt, 2015 linear generators have been proposed as a proper power takeoff system for direct-drive wave energy conversion. Coupled directly to a reciprocating wave energy device, it was declared that linear generators could be a valuable replacement for hydraulic ...
Ahmed ElGebaly, Mohamed El-Nemr
doaj +1 more source
In Vivo Imaging With a Low-Cost MRI Scanner and Cloud Data Processing in Low-Resource Settings. [PDF]
NMR BiomedThis study presented the system evolution at MUST: (a) Scanner after the initial assembly in 2023. (b) First reconstructed image (bell pepper). Front (c), rear (d), and global (e) views of the MUST scanner in the 2025 configuration, highlighting the improved electronics setup, RF coils, and mechanical integration.
Guallart-Naval T +18 more
europepmc +2 more sources
Proposal and Challenge of Halbach Array Type Induction Coil for Cooktop Applications
IEEE Open Journal of Industry Applications, 2021 This paper proposes a new induction heating (IH) coil using Halbach-arranged coils for cooktop. In general, a control inverter is placed on the back side of the coil, but by using the Halbach array coils, magnetic flux leakage to the back of the coil can
Masahiro Aoyama +3 more
doaj +1 more source
Optimal Design of Magneto-Force-Thermal Parameters for Electromagnetic Actuators with Halbach Array
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 +1 more source
Radial TRASE: 2D RF encoding through mechanical rotation and active digital decoupling. [PDF]
Magn Reson MedAbstract Purpose Two‐dimensional (2D) transmit array spatial encoding (TRASE) previously required four radiofrequency fields; however, interactions between transmit (Tx) array elements caused significant challenges for 2D imaging. Here, we present a low‐cost, 2D radial encoding scheme (Radial TRASE) using a simplified two‐coil array.
Sedlock CJ +3 more
europepmc +2 more sources
Energies, 2021 In high-speed magnetic railways, it is necessary to create the forces that lift the train. This effect is achieved by using active (EMS) or passive (EDS) magnetic systems.
Tomasz Kublin +4 more
doaj +1 more source
Comparison between Radial and Halbach Array PMLSM by Employing 2-D Electromagnetic Finite Element Analysis [PDF]
Journal of Electrical and Computer Engineering Innovations, 2016 The replacement of steam catapults with electromagnetic ones is becoming an overwhelming trend in aircraft launch systems. The Electromagnetic Aircraft Launch System (EMALS) offers significant benefits to the aircraft, ship, personnel, and operational ...
H. Moradi CheshmehBeig +1 more
doaj +1 more source
Characteristics Analysis of an Electromagnetic Actuator for Magnetic Levitation Transportation
Actuators, 2022 In this article, an electromagnetic actuator is proposed to improve the driving performance of magnetic levitation transportation applied to ultra-clean manufacturing. The electromagnetic actuator mainly includes the stator with the Halbach array and the
Junjie Jin +6 more
doaj +1 more source
IEEE Access, 2021 A permanent magnet suspension (PMS) magnetic levitation (Maglev) system consisted of magnetic rail magnets and carriage magnets are investigated for PMS Maglev vehicle.
Yang Jiang +4 more
doaj +1 more source