Are railguns better than coil guns?
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Are railguns better than coil guns?
A railgun has a higher velocity, and could potentially have a higher rate of fire than coilguns,is less tecnologically complex, and can even be used as a mele weapon if you run out of ammo(shove the muzzle in their face and pull the trigger and you not only smack them with a sliding armature traveling at mach speed but …
Why are railguns better?
A railgun projectile can reach several times the speed of sound faster than a missile; because of this, it can hit a target, such as a cruise missile, much faster and farther away from the ship.
How efficient is a railgun?
Typically, the efficiency of converting electrical energy into kinetic energy is between 10\% and 50\% for large scale research guns. These railguns operate from a stored energy source, such as a capacitor, in the range of 400 kJ to 32 MJ. Additionally, analytic equations for efficiency were derived.
How powerful is a railgun?
The US navy has a railgun that can shoot projectiles at up to 5,000mph. To fire, the gun needs 25megawatts of electricity – but most battleships only have nine. The impact can be measured at up to 32,000,000 joules.
Are railguns useful?
Railguns are “not a good replacement for a missile,” Bryan Clark, a naval-affairs expert, previously told Business Insider. “They’re not a good replacement for an artillery shell.” He added: “It’s not useful military technology.”
Are Railguns more efficient?
However, through analysis of the equations and various difficulties during experimentation with the Gauss Gun, I found that when the launchers are increased in size, the Rail Gun becomes more pragmatically efficient than the Gauss Gun because of physical properties.
How many FPS is a railgun?
Ammunition
| Type | Fixed |
|---|---|
| Projectile Length | about 30 in (76.2 cm) |
| Propellant Charge | None (Electromagnetic Propulsion) 3a |
| Muzzle Velocity | 8,200 fps (2,500 mps) |
| Working Pressure | N/A |
How many times can a railgun be fired?
The railgun held the possibility of providing an effective weapon at a much lower cost than smart bombs and missiles. Using electricity, a railgun can fire a projectile at six or seven times the speed of sound, creating enough energy to destroy targets.
Has a railgun ever been used in war?
The program, which began in 2005, was supposed to use magnetic fields instead of gunpowder to fire rounds at speeds of up to Mach 7 and ranges of up to 100 nautical miles. However, despite the more than 15 years that program has spent in development, it never was fielded.