Chances are there isnt enough air to make a significant difference and any ship large enough to have enough air would have air lock systems as a safety net.
c0mbatbag3l@lemmy.world 9 months ago
If you made direct impact wouldn’t the fuselage of the ship and the atmosphere inside it still allow for the traditional blast to propagate?
FireRetardant@lemmy.world 9 months ago
c0mbatbag3l@lemmy.world 9 months ago
Right, but the ship itself would allow the shockwave, metal is still matter for vibrations to follow.
Hereforpron2@lemmynsfw.com 9 months ago
The shock wave needs a medium (air) to travel through. So if the bomb was touching a ship, it would certainly transfer kinetic energy, but if there was any space (not air) between them, there is still no shockwave for the ship to feel.
FireRetardant@lemmy.world 9 months ago
A railgun would be far more effective for transfering kinetic energy and it’s munitions would likely be cheaper
zephr_c@lemm.ee 9 months ago
A shockwave can travel along the solid structure itself as the medium. Any ship that is actually directly hit would be vaporized. It’s just the whole point of nuke is not needing a direct hit. I doubt any realistic space vessel with anything even remotely similar to plausible near future technology could survive a direct hit from even a moderately sized conventional explosive.
piecat@lemmy.world 9 months ago
That would have to be a big ship to feel a shock wave without being consumed by the ball of plasma
c0mbatbag3l@lemmy.world 9 months ago
Where would that come from? According to a posted article in this thread thermal energy can’t transfer either unless by direct connection and radiation would be the biggest factor, with increasing size compared to on the surface due to lack of atmosphere “attenuating” the distance it travels.
ThrowawayPermanente@sh.itjust.works 9 months ago
I think so. I don’t think the bomb directly generates a shockwave, but rather the shockwave is generated by air being superheated which causes a pressure spike. All of the energy that would superheat air would still be present even if the bomb was activated in space, it would just be acting on the first thing it touches ie. the hull of the ship. Does vaporized metal still increase in pressure as temperature increases? I’m guessing it does, which should produce a shockwave. But idk, I’m not a doctor