Scram cannon: Difference between revisions
suggested merger |
m sp: propell→propel |
||
| Line 3: | Line 3: | ||
The '''scram cannon''' is a hypothetical [[kinetic energy]] [[weapon]] based on [[ram accelerator]] technology. The scram cannon uses a projectile that uses supersonic combustion ramjet technology to increase the muzzle velocity to levels that are impossible with normal [[gunpowder]] based guns; [[firearms]] are limited by the [[speed of sound]] in the [[propellant]] gasses, which limits the velocities to about [[Mach (speed)|Mach]] 5 (see [[internal ballistics]]). |
The '''scram cannon''' is a hypothetical [[kinetic energy]] [[weapon]] based on [[ram accelerator]] technology. The scram cannon uses a projectile that uses supersonic combustion ramjet technology to increase the muzzle velocity to levels that are impossible with normal [[gunpowder]] based guns; [[firearms]] are limited by the [[speed of sound]] in the [[propellant]] gasses, which limits the velocities to about [[Mach (speed)|Mach]] 5 (see [[internal ballistics]]). |
||
A scram cannon uses a sealed barrel filled with a fuel/oxidizer mixture that undergoes supersonic combustion as the projectile passes by. The energy liberated by this combustion acts to |
A scram cannon uses a sealed barrel filled with a fuel/oxidizer mixture that undergoes supersonic combustion as the projectile passes by. The energy liberated by this combustion acts to propel the projectile through reaction, like a jet or rocket engine, rather than by pressure as in a gun. This allows the scram cannon to launch sizeable projectiles at velocities previously only attainable with [[railgun]]s, [[light gas gun]]s and [[rockets]], but with significantly simpler techniques. Scram cannons often show up in [[science fiction]] and [[role-playing game]] discussion boards. |
||
[[Category:Science fiction weapons]] |
[[Category:Science fiction weapons]] |
||
Revision as of 01:07, 15 September 2006
 |
The scram cannon is a hypothetical kinetic energy weapon based on ram accelerator technology. The scram cannon uses a projectile that uses supersonic combustion ramjet technology to increase the muzzle velocity to levels that are impossible with normal gunpowder based guns; firearms are limited by the speed of sound in the propellant gasses, which limits the velocities to about Mach 5 (see internal ballistics).
A scram cannon uses a sealed barrel filled with a fuel/oxidizer mixture that undergoes supersonic combustion as the projectile passes by. The energy liberated by this combustion acts to propel the projectile through reaction, like a jet or rocket engine, rather than by pressure as in a gun. This allows the scram cannon to launch sizeable projectiles at velocities previously only attainable with railguns, light gas guns and rockets, but with significantly simpler techniques. Scram cannons often show up in science fiction and role-playing game discussion boards.