蓝隼,the US navy has just demoed its new EM Railgun prototype.
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送交者: steven 于 2008-02-02, 15:45:40:
Extremely impressive.
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Really?! Where can I get more detail report and/or video
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蓝隼
(113 bytes)
2008-02-02, 16:17:09
(202718)
yes, railgun ues electro-magnetic force to accelerate the projectiles. (无内容)
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steven
(0 bytes)
2008-02-02, 17:58:26
(202734)
I saw the news and the video, truely amazing!
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蓝隼
(492 bytes)
2008-02-02, 18:08:02
(202738)
that is the idea. Relying purely on kinetic energy to destroy target,
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steven
(188 bytes)
2008-02-02, 22:47:04
(202770)
http://www.marinecorpstimes.com/news/2008/01/navy_railgun_test_080131w/ (无内容)
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百年树人
(0 bytes)
2008-02-02, 16:36:01
(202720)
Very impressive...200 nautical miles
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百年树人
(99 bytes)
2008-02-02, 16:46:40
(202724)
I think the best use of railgun is not for long range target.
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蓝隼
(163 bytes)
2008-02-02, 18:16:47
(202740)
the metal storm technology is used to shoot down incoming missile.
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steven
(130 bytes)
2008-02-02, 23:27:02
(202774)
seems the EM RAILGUN can also get the Long range job done
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百年树人
(586 bytes)
2008-02-02, 19:35:00
(202751)
that is incorrect. The projectiles from a railgun can't fly out
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steven
(368 bytes)
2008-02-02, 23:39:23
(202776)
if the projectiles fly at mach 24, then they become satellites
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百年树人
(427 bytes)
2008-02-03, 07:26:46
(202794)
unlike rocket, when the projectile left muzzle, it will be slowdown
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steven
(238 bytes)
2008-02-03, 09:37:20
(202807)
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