Difference between revisions of "Railgun"
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Daedalus-01 (talk | contribs) (the impact velocity of the railguns on Atlantis are Mach 5.) |
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A '''railgun''' is a device that uses electromagnetic repulsion to accelerate a projectile. Currently the [[United States]] military is looking into the use of railguns as naval weapons, although it will be some time before the first railguns are mounted aboard | A '''railgun''' is a device that uses electromagnetic repulsion to accelerate a projectile. Currently the [[United States]] military is looking into the use of railguns as naval weapons, although it will be some time before the first railguns are mounted aboard US navy ships. Railguns can achieve higher muzzle velocities than chemically-propelled [[firearm]]s. | ||
A similar kind of weapon is a '''coilgun''', which uses magnetic coils instead of rails to accelerate a projectile. | |||
[https://arcflashlabs.com/ Arcflash Labs] makes coilguns comparable in size to an infantry rifle or carbine, but these devices have such low accuracy and muzzle velocity that they are not really useful as weapons... yet. | |||
[[Einhander]] is notable for being an avid fan of this technology. | [[Einhander]] is notable for being an avid fan of this technology. | ||
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Railguns are common weapons in science fiction; a few notable examples follow... | Railguns are common weapons in science fiction; a few notable examples follow... | ||
*In the ''[[Stargate]]'' universe, rapid-fire railguns are used by the United States as point defense weapons starting some time before the second season of ''[[Stargate Atlantis]]''; they are used both as ship-mounted weapons and as towed AA emplacements (distingishable by blue tracers). The ones on Atlantis have 10,000 rounds and impact velocity of Mach 5 at a range of 250 miles. | |||
*In the ''[[Stargate]]'' universe, rapid-fire railguns are used by the United States as point defense weapons starting some time before the second season of ''[[Stargate | |||
*In the [[Warhammer 40,000]] universe, the forces of the [[Tau Empire]] make use of railguns both in their [[Kor'vattra|navy]] and [[Tau Fire Caste|ground forces]], with vehicle-mounted weapons on Hammerhead gunships, in their infantry as sniper rifles, and as shoulder-mounted heavy weapons on Broadside battle-suits. | *In the [[Warhammer 40,000]] universe, the forces of the [[Tau Empire]] make use of railguns both in their [[Kor'vattra|navy]] and [[Tau Fire Caste|ground forces]], with vehicle-mounted weapons on Hammerhead gunships, in their infantry as sniper rifles, and as shoulder-mounted heavy weapons on Broadside battle-suits. | ||
*In the [[Halo]] universe, the UNSC uses large coilguns, called "magnetic accelerator cannons," as their primary anti-ship weapon, as well as using smaller Gauss cannons on some ground vehicles. | |||
*''[[Transformers]]: Revenge of the Fallen'' includes a rather gratuitous scene involving a US Navy railgun mounted on a destroyer. | |||
*Most races in ''[[Mass Effect]]'' use "[[mass accelerator]]s" that are similar to railguns as primary ship-to-ship weapons and firearms. | |||
* In the ''Fallout'' franchise, coilguns called "gauss rifles" were developed shortly before the apocalypse and can be found in the wastelands. | |||
== Links == | == Links == | ||
Latest revision as of 18:02, 20 November 2024
A railgun is a device that uses electromagnetic repulsion to accelerate a projectile. Currently the United States military is looking into the use of railguns as naval weapons, although it will be some time before the first railguns are mounted aboard US navy ships. Railguns can achieve higher muzzle velocities than chemically-propelled firearms.
A similar kind of weapon is a coilgun, which uses magnetic coils instead of rails to accelerate a projectile. Arcflash Labs makes coilguns comparable in size to an infantry rifle or carbine, but these devices have such low accuracy and muzzle velocity that they are not really useful as weapons... yet.
Einhander is notable for being an avid fan of this technology.
Railguns in Science Fiction
Railguns are common weapons in science fiction; a few notable examples follow...
- In the Stargate universe, rapid-fire railguns are used by the United States as point defense weapons starting some time before the second season of Stargate Atlantis; they are used both as ship-mounted weapons and as towed AA emplacements (distingishable by blue tracers). The ones on Atlantis have 10,000 rounds and impact velocity of Mach 5 at a range of 250 miles.
- In the Warhammer 40,000 universe, the forces of the Tau Empire make use of railguns both in their navy and ground forces, with vehicle-mounted weapons on Hammerhead gunships, in their infantry as sniper rifles, and as shoulder-mounted heavy weapons on Broadside battle-suits.
- In the Halo universe, the UNSC uses large coilguns, called "magnetic accelerator cannons," as their primary anti-ship weapon, as well as using smaller Gauss cannons on some ground vehicles.
- Transformers: Revenge of the Fallen includes a rather gratuitous scene involving a US Navy railgun mounted on a destroyer.
- Most races in Mass Effect use "mass accelerators" that are similar to railguns as primary ship-to-ship weapons and firearms.
- In the Fallout franchise, coilguns called "gauss rifles" were developed shortly before the apocalypse and can be found in the wastelands.