Centrifugal_gun
Centrifugal gun
Projectile Accelerator
A centrifugal gun is a type of rapid-fire projectile accelerator, like a machine gun but operating on a different principle.[1] Centrifugal guns use a rapidly rotating disc to impart energy to the projectiles, gaining kinetic energy from steam, electricity or other engine source rather than gunpowder. The centrifugal gun was one of a number or different ideas proposed to address the problems of smoke, over-heating, and premature detonation, that were eventually solved by smokeless powder, improved metallurgy, and shock-and-heat stable explosives.