Comparison of Electromagnetic and Conventional Launchers Based on Mauser 30-mm MK 30-2 Barrels

Electromagnetic railguns are similar to conventional guns in that both provide an accelerative force to the projectile while containing the loads on the bore. Each is subjected to extreme thermal and erosive environments. However, there are also fundamental differences due to the propulsion mechanisms. This paper compares these two types of launchers with emphasis on structural and material aspects.