Abstract: Halbach PM ironless linear motors mostly adopt film windings. In this paper, a novel Halbach PM ironless linear motor with trapezoid windings is proposed and analyzed. The trapezoid windings ...

Abstract: A multifield and multiscale coupling model was developed to simulate the wear process of solid armature in an electromagnetic railgun. The finite element method was used to solve the ...

Abstract: Permanent magnet machines with fractional slot windings are popular because of their shorter end windings, low cost and ease of manufacturing. On the other hand, fractional slot machines ...

Max Domi scored the winner with 8:25 remaining to snap a 23-game goalless streak and added an assist to end the Toronto Maple Leafs’ three-game slide with a 6-3 win against the Pittsburgh ...

Abstract: Micro-electromechanical systems (MEMS) sensors and actuators are widely used in a variety of applications, from medical imaging to space telecommunications, making their optimal design ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced financial consultant. She has a demonstrated ...

Abstract: In this paper, we describe a method for reducing offset and offset-related 1/f (flicker) noise in micromechanical resonator-based Lorentz force magnetometers by chopping the dc bias voltage ...

Abstract: Electromagnetic acoustic transducer (EMAT) has been widely studied and applied because it can generate ultrasonic waves in metal without coupling agents. It usually consists of one or more ...

Abstract: Progressive advance in technology of second-generation (2G) high-temperature superconducting (HTS) superconductors leads to the continuous rise of their critical-current density. Critical ...