zlacker

Pardon but this doesn't make sense to me. A 1 m^2 radiator in space can eliminate almost a kilowatt of heat.

>vacuum is a fucking terrible heat convector

Yes we're talking about radiating not convection

>>foobar+(OP)
At what temperature?

And a kilowatt from one square meter is awful. You can do far more than that with access to an atmosphere, never mind water.

>>foobar+(OP)
> A 1 m^2 radiator in space can eliminate almost a kilowatt of heat.

Assuming that this is the right order of magnitude, a 8MW datacenter discussed upthread would require ~8000 m^2, plus a fancy way of getting the heat there.

A kilowatt is nothing. The workstation on my desk can sustain 1 kW.

>>kergon+sc1
Why are you assuming active heat transfer? Passive is the way to go.