Electromagnetic launchers suffer a phenomenon referred to as armature transitioning: when the armature and rails suddenly lose contact with each other, damage can occur to the armature and the rails ...

However, one medical doctor who specializes in skin wellness suggests this bare-minimum effort to clean your feet isn’t quite enough…and, it could lead to some serious infections if you’re not washing ...

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 ...