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#Post#: 113--------------------------------------------------
Torpedo yield estimation thread
DIR By: Dutch
Date: December 4, 2020, 3:12 pm
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The name says it all.
#Post#: 114--------------------------------------------------
Proton torpedo explosive power from Wiki info
DIR By: Dutch
Date: December 4, 2020, 3:15 pm
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A Proton torpedo has a yield of 30g. [1] 30g of TNT equals
125520 joules. [2] 125520 joules is enough to melt-vaporize
approximately 11 grams of silicon, or 17 grams of iron.
Torpedoes have "shaped charges" so almost all the energy goes to
the target.
Oh, wait. I forgot. The torpedo also delivers a payload of
electrons, with would greatly add to the total.
[1]:
HTML https://rodentwarsnet.createaforum.com/new-board-5/plasma-torpedoes/
[2]:
HTML https://www.justintools.com/unit-conversion/energy.php?k1=grams-of-TNT&k2=joules
#Post#: 133--------------------------------------------------
Asteroid destruction
DIR By: Dutch
Date: December 11, 2020, 6:52 pm
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HTML https://66.media.tumblr.com/f44fa2e1de5d403a77439fa94cb1d26a/tumblr_one462BUVB1rzu2xzo1_500.gif
We don't have asteroids in RW, but I'll look at this anyway. I
will assume that the asteroid is 10 feet in diameter and is made
of nickel-iron. Iron takes 1.28 MJ/kg to melt. The asteroid
weighs about 116688.49 kg. And the debris is hurled away at
roughly 10 m/s. So the energy to just melt it is ~149361 MJ, and
the energy to hurl it is 5.8344 MJ.
So the two Photon torpedoes are dealing a total of approximately
149367 MJ (minimum). That's 74683.5 MJ each, or ~17.85 tons of
TNT. [1]
Confidence in figure: 8/10 if we ignore scaling
[1]:
HTML https://www.justintools.com/unit-conversion/energy.php?k1=megajoules&k2=tons-of-TNT
#Post#: 161--------------------------------------------------
Photon hits Galaxy-class stardrive section
DIR By: Dutch
Date: December 19, 2020, 8:54 pm
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[img]
HTML https://64.media.tumblr.com/6ce52e6a4ae1034361d785511eacb058/tumblr_mu45z962My1rzu2xzo1_250.gifv[/img]
The blast seems to melt about 20g of steel, so the energy needed
is about 150000 joules (0.15 megajoules). So the yield of the
torpedo is about 36g of TNT. [1] Probably set to half-yield for
some reason. (These estimations are likely high, too.)
Confidence: 6/10
[1]:
HTML https://www.justintools.com/unit-conversion/energy.php?k1=joules&k2=grams-of-TNT
#Post#: 170--------------------------------------------------
Torpedo hits building
DIR By: Dutch
Date: December 21, 2020, 12:35 pm
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[img]
HTML https://64.media.tumblr.com/c0f10f63d9ff6364f87277ca62ae450a/tumblr_oapfojtH921rzu2xzo2_r1_540.gifv[/img]
Ignore the horrible CGI.
The first explosion seems to use about 500g of TNT. Ten
times a realistic amount.
Confidence: 5/10
#Post#: 192--------------------------------------------------
Photon torpedoes hit Borg cube
DIR By: Dutch
Date: December 27, 2020, 5:42 pm
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[img]
HTML https://64.media.tumblr.com/3a11b48455ad7f8cceca1389dca199e8/tumblr_mtvjgwae6F1rzu2xzo2_250.gifv[/img]
These estimates are maximim. The actual yields might be as low
as 80gTNT.
First explosion:
It appears that about 400 grams of iron are vaporized.
That's about 700g of TNT, or 3MJ.
Second:
Maybe 350g are vaporized. That would require approximately
638gTNT—2.67MJ.
Third:
I think this one vaporized around 600g, so the yield is
1.09 kilograms of TNT, or 4.57MJ.
All three are too big, but otherwise realistic.
Rating: 8/10
#Post#: 194--------------------------------------------------
Dominion torpedoes
DIR By: Dutch
Date: December 28, 2020, 1:20 pm
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[img]
HTML https://66.media.tumblr.com/96af9165d6a56df3412db8477317de30/tumblr_pmk5t4qqF01qj6sk2o1_500.gifv[/img]
The torpedoes appear to have yields of 40-300g.
Rating: 6/10
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