Posted on 07/31/2015 1:43:44 PM PDT by Red Badger
The US Navy is pursuing a multi-pronged approach to fielding energy weapons by the end of the decade, with the hopes of upgrading its 30 kilowatt laser gun to 100 kw or more, and giving its electromagnetic railgun a higher repetition rate.
Rear Adm. Bryant Fuller, chief engineer at Naval Sea Systems Command (NAVSEA), said in a panel presentation at the Directed Energy Summit, hosted by the Center for Strategic and Budgetary Assessments and Booz Allen Hamilton, that both follow-on technologies should be in the hands of sailors in the fleet by 2020.
Sometime in the very near future the Navy will award a development contract for the larger follow-on system, a laser gun of 100 to 150 kw. That weapon will go out to sea for a demonstration by FY 2018, he said, keeping in line with the goal of transitioning technology from the lab to the warfighter as quickly as possible for operational testing.
The other half of the Navys push to deliver energy weapons to the fleet is the electromagnetic railgun. A manual-load version will go to sea on a Joint High Speed Vessel next year, but the Navy is already working on a version that would allow for 10 shots per minute. This rep rate version, despite challenges including thermal management in the barrel, is expected to go to sea by FY 2019.
Once the Navy reaches the higher-powered laser gun and the more operationally useful rep rate railgun, the service will have to figure out how to deploy them. Fuller said the Navy just wrapped up a feasibility study on the Zumwalt-class DDG-1000 destroyers, and leadership will be briefed on the results soon. Other studies, including one on the Arleigh Burke-class DDG-51 destroyers, are ongoing. The results will help the Navy identify where to put these weapons when they first go out to sea and what challenges they may face with power conditioning and integration being a big concern for the Navy at this time, Fuller said.
The railgun may also make an appearance in Army ground units. Army Brig. Gen. Neil Thurgood, program executive officer for missiles and space, said at the same panel presentation that his service would like the railgun to address the short-range ballistic missile threat. The Navy is taking the lead on development but the Army is already working on doctrine and tactics, techniques and procedures for using such a weapon. It will help the Army conduct missile defense with more rounds shot off faster, that can hit incoming missiles farther out from their target, and at a lower cost per engagement, Thurgood said.
Railgun on the back of flatbed of a truck during testing. Firing through concrete and metal. This if from the General Atomics video
Image of the navy railgun to be deployed in sea trials in 2016. This gun would be reduced in size for a tank killing railgun for a new ground Vehicle
General Atomics has a vision of a mobile ground based railgun system that involves three heavy trucks. BAE would have to reduce the size and weight of a fighting vehicle gun by about ten times.
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The Navy, in addition to developing the railgun itself, is working on a hypervelocity projectile (HVP) that will support both the railgun and conventional 5-inch guns.
A friend of a friend works on the rail gun project....ten shots per? WOW.
And China will have them within 12 months of that.
I put railgun down on a scrabble board in high school.
The other players would not accept it as a word.
Bet they feel pretty dumb now huh?
“Ten shots per minute”
Let’s see.
There are what, 365 seconds in a minute.
So if you divide 365 by 10, you get.....
Ummmmm....
More than nine shots a minute.
Uncle Dave could drink that fast, but he has a wooden leg.
Will we still have a fleet by 2020?
Probably depends on who is POTUS.
I think somebody messed with your weights and measures handbook.
You clock is broke.
1 minute has 60 seconds.......................
He had too many ‘shots’ methinks..................
You aren't in Colorado are you? Smoking the wacky weed?
365 days in a year. 60 seconds in a minute. LOL
But then, you may be pulling our leg.
You’re right, you’re right.
There are thirty one seconds in a minute except for in April.
So, if you divide 31 by 365......
I don’t think you can actually do that.
Maybe if x=12.
How in the world can a letter be a number? That’s like saying green equals big. You just can’t do it.
Math is evil.
You’ve been in Uncle Dave’s aged finest.
Nice souvenir table model by BAE Systems.
Noticed the overheating problem of the rail gun has been downgraded from "the effing rails keep melting!" Wonder how they're trying to solve the problem,
They need to fit one on an A10.
Project is going nowhere. They might as well put it in an F35.
Uncle Dave was in the Navy.
He was a rail gun shooter guy.
Nobody could shoot rail gun like Uncle Dave.
He’d blow on the dice and say, “Come on seven. Uncle Dave needs some new socks!”
Oh.....that was Craps. Uncle Dave was a Crap Shooter. So am I now. Can’t hit the broad side of a barn.
LOL!
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