Thread #108610282
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Are we ever inventing a mode of energy production that isn't boiling water?
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>>108610282
No need. We have plenty of water.
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>>108610282
Direct radiation to electricity cells do exist.
They are less efficient and more expensive than boiling water.
>>108610585
At that scale it's once again better to wrap it in boiling water.
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>>108610615
sand? I've heard of sodium being used like pic related, these things I've read that they heat up and stay warm all night to produce electricity continuously
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>>108610641
>>108610651
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>>108610282
I think you mean spinning a turbine. Most energy production methods involve spinning a turbine. Some of them use boiling water to spin the turbine, others don't, like hydro, wind, natural gas (although it does boil water in combined cycle), tidal power. Solar is one of the only types of power that doesn't involve any turbines, unless its the the type that concentrates sunlight to boil water.
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>>108610589
>sun is moved by boiling water warming the sun
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>>108610282
you can make a big conductor net out in space to harvest energy from solar wind
you can boil stuff other than water like CO2
nuclear fusion is supposed to get electricity from plasma somehow
it's just that we've gotten really good at boiling water and it will take a while to fill out the tech trees for other stuff
the real question is whether we can make turbines that don't rely on magnets
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>>108610798
they dont really have better thermal efficiency per se, they are better in the temps range many power plants operate
>>108610836
the idea of using co2 is that you dont boil it at all, boiling and condensing are not really productive conversions.
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>>108610615
>Your can heat sand to way higher temps than water
that makes no sense. the sand would melt and become glass retard. water can hold unlimited heat and when have you ever heard of water "degrading"?
nigga you think its gonna break?
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>>108610282
the chinks might be up to something
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>>108611083
if you go higher temps steam makes sense again, they can do supercritical cycle too
https://en.wikipedia.org/wiki/Supercritical_steam_generator
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>>108610675
>*gunks you*
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>>108610282
I don't know anon, something that expands 1000% just by heating it up is a pretty good way to make mechanical energy out of heat. Doesn't matter how you make the heat. Doesn't hurt water is a lot more common in the universe than we thought previously.
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>>108610615
>Your can heat sand to way higher temps than water
Boiling point is relative to pressure. Water heated to 100C in a sealed container produces steam and thus pressure, raising its boiling point. It's how pressure cookers work.
In the vacuum of space you wouldn't freeze because there's nowhere for your bodyheat to be transferred to, but you'd immediately begin boiling alive :3c
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>>108610282
yeah but they're kinda gimmicky
maybe we're in a micoverse powering someones headlights
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