Perhaps this is a dumb question, but perhaps it is not:
If you just had, in say a studio apartment, or a single bedroom, basically just a large container of water, where the container is made of something fairly to considerably thermally conductive…
Would or could this act as something like a thermal regulator for the room, to a potentially useful degree, such that it could ease the overall power usage of an AC/Heating system?
The water doesn’t do anything, in like a designed machine sense; its not part of plumbing or heating, its just a big ole tank of water, sitting there.
The idea I am going with is something like how large static bodies of water act as regulators for nearby climate zones, through a day night cycle … they tend to keep temperatures in the surrounding area a bit more stable, though of course humidity and the water cycle have other effects in a more open weather system.
I also realize there are a lot of potentially confusing or confounding variables at play here.
But my thinking is that maybe, at some scale, in some conditions, this could basically normalize your day-night temperature cycle, at least somewhat.
Obviously in real world, just a simple tank of water would potentially freeze in winter, or boil in summer, in more extreme environments, that you’d at bare minimum have to have some mechanical system to prevent problems… but uh, … yeah.
You see this with normal heating systems. My house has hot air heating with a big burner and vents in the rooms. It is great for instant heat but once it turns off you lose the heat just as fast. And if you dont have a vent in the room it can be pretty cold.
But the house I grew up in had water filled radiators in every room. Took ages to warm up the house but it would transfer an awful lot of heat into the brick walls so it would stay warm for a really long time after the heating shut off.
So in the old house in winter you really didnt notice the heating turning on and off but in my new one it is painfully obvious. I really want to rip it out and get a better system.
Yes, this is called thermal mass, or more scientificly, heat retention. The more stuff you in have a space, the more resilient to change it’ll temperature it is. Insulation, is basically putting a bunch of high retention materials in perimeter of a building so that it stays more consistent
Basically, as I understand it, this stuff is extremely good at reflecting heat… not… absorbing and containing it. And it is relatively stupidly cheap, for how effective it is.
Like, its so effective that the industry that makes traditional US home insulation batting… basically did everything they could to make it so as few people know this stuff exists as possible.
Radiant barrier is a different insulation mechanism and is also good. The nice thing about radiant barrier is it requires very little material to do its thing. The best solution is a combination of the 2, but most insulation is still opperating by thermal mass.
Secondary thought! What if you attached a bunch of processor heat sink type fins to the mass? Might not be good for long term regulation, but it would smooth out temperature curves daily.
Perhaps this is a dumb question, but perhaps it is not:
If you just had, in say a studio apartment, or a single bedroom, basically just a large container of water, where the container is made of something fairly to considerably thermally conductive…
Would or could this act as something like a thermal regulator for the room, to a potentially useful degree, such that it could ease the overall power usage of an AC/Heating system?
The water doesn’t do anything, in like a designed machine sense; its not part of plumbing or heating, its just a big ole tank of water, sitting there.
The idea I am going with is something like how large static bodies of water act as regulators for nearby climate zones, through a day night cycle … they tend to keep temperatures in the surrounding area a bit more stable, though of course humidity and the water cycle have other effects in a more open weather system.
I also realize there are a lot of potentially confusing or confounding variables at play here.
But my thinking is that maybe, at some scale, in some conditions, this could basically normalize your day-night temperature cycle, at least somewhat.
Obviously in real world, just a simple tank of water would potentially freeze in winter, or boil in summer, in more extreme environments, that you’d at bare minimum have to have some mechanical system to prevent problems… but uh, … yeah.
You see this with normal heating systems. My house has hot air heating with a big burner and vents in the rooms. It is great for instant heat but once it turns off you lose the heat just as fast. And if you dont have a vent in the room it can be pretty cold.
But the house I grew up in had water filled radiators in every room. Took ages to warm up the house but it would transfer an awful lot of heat into the brick walls so it would stay warm for a really long time after the heating shut off.
So in the old house in winter you really didnt notice the heating turning on and off but in my new one it is painfully obvious. I really want to rip it out and get a better system.
Yes, this is called thermal mass, or more scientificly, heat retention. The more stuff you in have a space, the more resilient to change it’ll temperature it is. Insulation, is basically putting a bunch of high retention materials in perimeter of a building so that it stays more consistent
Hrm.
What about:
Radiant Barrier.
https://www.greenenergyofsanantonio.com/post/the-evolution-of-radiant-barrier-insulation-from-nasa-to-home-efficiency
Basically, as I understand it, this stuff is extremely good at reflecting heat… not… absorbing and containing it. And it is relatively stupidly cheap, for how effective it is.
Like, its so effective that the industry that makes traditional US home insulation batting… basically did everything they could to make it so as few people know this stuff exists as possible.
Radiant barrier is a different insulation mechanism and is also good. The nice thing about radiant barrier is it requires very little material to do its thing. The best solution is a combination of the 2, but most insulation is still opperating by thermal mass.
That is in line with my understanding as well.
Useful? No, mainly because you need circulation of the air to feel it.
I didn’t downvote you, but:
Ok, then… have a ceiling fan above it?
A very slow one, that uses little energy?
Secondary thought! What if you attached a bunch of processor heat sink type fins to the mass? Might not be good for long term regulation, but it would smooth out temperature curves daily.
Yes but then the downside is you have a giant porcupine that will draw blood, in the middle of the room, lol.
You could buff that out a bit though?
…?
Badges of honor are not so easily dismissed.
Yes but there might be nonmasochists in the household, guests, children, pets, etc.
Not everyone is defacto down with a blood sacrifice for the Omnissiah.
Very fair. I forget my selfishness on occasion. Thank you for reminding me that I am not the center of the universe.
Its ok, I can come over and cut you a little bit, if you’re into that.
… I’ve done martial arts long enough that I’ve literally acquired a taste for blood, having been punched in the face enough.
No need to apologize for someone else. But I appreciate the thought.
And you are absolutely right. A ceiling fan, plus a thermal mass would work.