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A comment on Datacenters in space are a terrible, horrible, no good idea. Parent comment

Re:Datacenters in space are a terrible, horrible, no good idea by fsh on Sunday November 30, 2025 @02:06AM (#46094506)
A sports car radiator has about that size and dumps 1 MW without boiling the coolant.
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Re:Datacenters in space are a terrible, horrible, no good idea by alextingle on Sunday November 30, 2025 @02:54AM (#46094727)
A car's "radiator" doesn't actually lose heat by radiation though. It conducts heat to the air rushing through it. That's absolutely nothing like a radiator in a vacuum.
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Re:Datacenters in space are a terrible, horrible, no good idea by fsh on Sunday November 30, 2025 @03:53AM (#46095008)
That's the point. Forced air cooling is way more efficient than radiative cooling.
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Re:Datacenters in space are a terrible, horrible, no good idea by tsimionescu on Sunday November 30, 2025 @08:50AM (#46096629)
The question was about comparing the 1400KW of radiative cooling to how much convective coolig you could get from the same radiator on Earth.
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