Railgun - Wikipedia
网页A railgun or rail gun, sometimes referred to as a rail cannon, is a linear motor device, typically designed as a weapon, that uses electromagnetic force to launch high- velocity projectiles. The projectile normally does not contain explosives, instead relying on the projectile's high kinetic energy to inflict damage. [2] .
Japan Looks to Partner with U.S. on Railgun Project
网页2023年4月17日 · Japan’s Ministry of Defense is looking to partner with the United States on a railgun program that could be used to counter hypersonic weapons, a senior Japanese official told National Defense recently. A railgun uses electricity flowing between two parallel conductors to shoot a non-explosive projectile at high speeds over long distances.
US Navy ditches futuristic railgun, eyes hypersonic missiles - Defense News
网页2021年7月1日 · The U.S. Navy has pulled the plug, for now, on a futuristic weapon that fires projectiles at up to seven times the speed of sound using electricity.
Electro-Magnetic Laboratory Rail Gun - Wikipedia
网页The Electro-Magnetic Laboratory Rail Gun is a long-range naval weapon that fires projectiles using electricity instead of chemical propellants. Magnetic fields created by high electrical currents accelerate a sliding metal conductor, or armature, between two rails to launch projectiles at 4,500 mph to 5,600 mph. Electricity generated by the ...
U.S. Navy Demonstrates World's Most Powerful Electromagnetic Railgun …
网页2008年1月31日 · The technology uses high power electromagnetic energy instead of explosive chemical propellants (energetics) to propel a projectile farther and faster than any preceding gun. At full capability,...
Navy Sets New World Record With Latest Electromagnetic Railgun …
网页2010年12月10日 · The Office of Naval Research (ONR) achieved a milestone Dec. 10 when it successfully conducted a world-record 33 megajoule shot of the Electromagnetic Railgun at Naval Surface Warfare Center...
US Navy Electromagnetic Railgun Cannon - Their Most Powerful …
网页This is the US Military’s most powerful cannon the Electromagnetic Railgun, which can shoot up to 100 nautical miles at mach 7.5 and impacting the target at ...
Navy Electromagnetic Railgun To Finally Test Aboard Warship
网页2019年5月25日 · After more than a decade of research and development and upwards of $500 million in funding, the Navy finally plans on testing its much-hyped electromagnetic railgun on a surface warship in a...
MILITARY: U.S. Navy tests mysterious railgun infographic
网页2 天之前 · December 3, 2020 - The U.S. Navy is believed to be testing an experimental weapon called a “railgun” on the Potomac River in Virginia, closing miles of the waterway to boats and warning people to expect loud noises.
Report on Navy Laser, Railgun and Gun-Launched Guided Projectile
网页2022年4月6日 · This report provides background information and issues for Congress on three potential new ship-based self-defense weapons for the Navy—solid state lasers (SSLs), the electromagnetic railgun (EMRG), and the gun-launched guided projectile (GLGP), also known as the hypervelocity projectile (HVP).