A small, round piece of asteroid Ryugu (sample #91), called “S-lunar,” contains tiny particles (less than 1 mm) that will allow planetary scientists to study the magnetic signature of the early solar ...

Abstract: Demagnetization is one of the most important and major faults in permanent magnet (PM) machines caused by harsh operating conditions, physical damage, high-temperature, aging, or an inverse ...

Abstract: Design and optimization of Line-Start Permanent-Magnet Synchronous Motors (LSPMSM) considering demagnetization is explored in this study. Two topologies with 36 slots 4 Pole are investigated ...