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Old 04-23-2021, 11:53 AM   #9
Varyon
 
Join Date: Jun 2013
Default Re: [Vehicles] Gunpowder Engines and Stirling Engines

Quote:
Originally Posted by Anthony View Post
I suspect that depends on what you're using as an oxidizer. I can't find any evidence for smokeless powders (or, really, any conventional explosives at all) that beat the energy density of LOx/gasoline (it's significantly higher than octanitrocubane)
I came across a value of 11.3 MJ/kg (compared to the 10.4 MJ/kg you indicated for LOx/gasoline) here. The value is claimed to have come from this paper, but I can't access it to confirm.
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