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|    rec.arts.sf.science    |    Real and speculative aspects of SF scien    |    45,986 messages    |
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|    Message 45,232 of 45,986    |
|    Luke Campbell to Mr Anderson    |
|    Re: Beams of liquid metal & other exotic    |
|    17 Sep 17 20:58:27    |
      From: lwcamp@gmail.com              On Sunday, September 17, 2017 at 3:17:46 PM UTC-7, Mr Anderson wrote:       > Hi, as I slowly progress through designing factions in my universe, I gave       many of them magnetic weapons launching slugs, coilguns and railguns. I did       not put the lasers into the setting, because I don't want the space battles to       be fought on too long        distances, as that would not be as interesting IMO. I will eventually put the       lasers somewhere, but with a set of limitations, that will make them not a       "top pick" weapon for warships.        > I want to put some more interesting ranged weapons into the setting, and I       remember the weapon called "stiletto beam" from "Earthlight". In the book it       worked by magnetically launching a stream of molten metal. As far as I know,       it's not possible,        because metals loose their magnetic properties when molten :v But, then I       thought, what if there is somekind of substance that still could have magnetic       properties when molten? I know that it's unnecesary complication to have your       projectile liquid and        red hot, but for the sake of cool look, is that possible?              Munroe effect shaped charge warheads are beams of molten metal.        Unfortunately, they suffer hydrodynamic instabilities and break up after       traveling a few meters. These instabilities are likely to plague any liquid       beam device, causing it to break into a        stream of separate droplets.              Luke              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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