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2023-11: Warosu is now out of extended maintenance.

/sci/ - Science & Math

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15207758 No.15207758 [Reply] [Original]

I dont fucking get it

>> No.15207762

what part exactly?

>> No.15207778

Instead of using energy to generate heat, you use the energy to suck heat from the environment even if its colder outside, which is more efficient.

>> No.15207804

>>15207758
It's like a refrigerator in reverse.

>> No.15207898

>>15207758
Install a window AC backwards (in minecraft). Also a space heater outdoors, same environment. Give both 1000W.

Final energy added in the second case is ~1000W. Final energy in the first case is all the ac/s draw n thermodynamic 'losses,' plus what came out of the now-cooler indoors.

>> No.15207900

>>15207898
>backwards
sorry, not backwards. Install it properly

>> No.15208862
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15208862

>>15207898
What did you just say?

>> No.15208878

>>15207898
Reported to the police.

>> No.15208945

Compressor turns refrigrant warm
Conderser gives heat to your house
Valve acts such the refrigrant turns cooler than the source water
Source water heats the refrigrant some
The compressor thus doesnt need to generate all the heat

>> No.15208948

>>15207758
when you compress something it gets hot ffs.
when you expand it it cools down.
that's it. that's all there is to it

>> No.15208952
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15208952

>>15208948
Nigga get yo black ass out of here

>> No.15210548

How is this supposed to help against global warming when the source water gets heated and put back in to the source? The outside gets warmer.

>> No.15210721

>>15210548
Because it still heats the planet less than generating all the power at your utility, because it's not taking advantage of the existing environmental heat energy at all.