Characteristics of high pulsed current electromagnetic rail launcher

In order to get a high-power, heat resistant, high strength rail-type electromagnetic launcher, the working performance of a pulsed current electromagnetic rail launcher was analyzed to determine the inductance gradient and flow capacity. The electromagnetic force, armature, and screw pre-tightening force under combined action of mechanical characteristics of the electromagnetic rail-launcher were analyzed, from which appropriate conclusions were drawn to gather further insight on how a rail-type electromagnetic-launcher works to lay the foundations of the mechanism.