Navy EMRG Hypervelocity Projectiles

It's almost a shame that the Navy's electromagnetic railgun (EMRG) can fire projectiles at targets up to 200 nautical miles away. If the enemy could see this thing fire, they'd surrender immediately. See EMRG video below for details.


(Navy electromagnetic railgun test firing)

Why railguns, you ask?

  1. Extended range Railguns ultimately will be capable of engaging targets at distances in excess of 200 nautical miles. Currently, the Mk 45 5-inch/45 naval gunfire system has a range of slightly more than 13 nautical miles.
  2. Higher velocity Railgun rounds will achieve hypersonic speeds in excess of mach 7 (5,550 miles per hour). Railguns can provide more responsive fires than current naval gunfire systems, cruise missiles, or aircraft on strip alert.
  3. Safer ammunition handling Without the need for explosive propellants or warheads, there is no danger of accidental explosions during ammunition loading and magazine storage.
  4. More rounds aboard ship Because railguns eliminate the need for explosive propellants, logistics for the weapons system is greatly simplified. The additional space can be used for additional rounds or for other uses in the ship. This means a ship can stay on station longer, providing fire support for ground forces ashore.
  5. High angle of trajectory - Because railguns can fire into the stratosphere, they have a high angle of fire that allows them to engage targets on the reverse slopes of hills and mountains along the gun target line. This is an advantage over current naval surface support systems, which have relatively flat fire trajectories and consequently have a very limited capability to engage targets on reverse slopes in defilade.
That's right - you can't hide behind a mountain.


(Electromagnetic railgun firing)

Railguns use electrical energy to accelerate projectiles; this makes a railgun the perfect match for the Electric Warship currently under development by the Navy.

Via the Navy and lots of other sites (I'm running a bit late on this story).

Scroll down for more stories in the same category. (Story submitted 2/3/2008)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 6 )

Related News Stories - (" Weapon ")

Musk's Boring Flamethrower
'Skeletons in tatters. Burned by a flesh gun'- Alfred Bester, 1974.

Poland Starts With 1000 Warmate 'Suicide Drones'
'Royal Security had told the pods to electrocute you or blast you into chum.' - Neal Stephenson, 1995.

TIKAD Armed Drone Ready To Fight
'Each a television eye and a sonic stunner...' - Larry Niven, 1972.

LaWS Laser Can Take Out Rogue Drones
Looks like a weapon for the Runaway squad!

 

Google
  Web TechNovelgy.com   

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

 

Current News

MSG Sphere Las Vegas, ala Star Wars
'The smoky globe, hung in the vault, was shot with colored light...'

Tetraplegics Dominate Avatar Races
Well, just speaking brain-to-computer...

MIT Ampli Blocks Build Biomedical Devices
Damn it Spock, I'm a doctor not an engineer!

UberAIR Asks For Skytaxi Landing Prototypes
You know you want to ride in one.

Boring Tunnel Almost Ready
Your underground future is calling!

Handheld Human Skin Printer
It outputs a thin wad of uniflesh.

Healthy Fast Food Courtesy Of Robot Chefs
'The electric cook was stirring empty nothing in a pan, with a zeal worthy a dozen eggs.'

Mass Production Of In Vitro Meat From One Sample
They're Assimilating Our Culture, That's What They're Doing

Amazing 'Hybrid' Solar-Powered Sea Slug Does Photosynthesis
Thank goodness for Star Trek.

Retinal Prosthesis Uses Organic Printing Inks
We can rebuild you - well, your eyes, maybe.

Should You Submit Your DNA To A Database?
Consumer DNA services are often inaccurate.

Squid-Like Robots Soon To Be 3D Printable
'It was a chemotactic artificial jellyfish designed to slither...'

Humans Evolve Deep Diving Abilities
Sounds like '60s sci-fi to me.

Researchers Create Bowls, Coils, Ripples Of Living Tissue
'... biological robots were not living creatures.'

IBM's Grain Of Sand Computer
'Our ancestors... thought to make the very sand beneath their feet intelligent...'

Liquid Metal Shape-Changing 'Soft Robotics'
'A mimetic poly-alloy... 'What the hell does that mean?''

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.