Very large scale datacenters would likely have some nasty fluid handling problems to solve.
I’ll just note that I am not a fan of putting internet infrastructure in space. I think polluting the upper atmosphere with a bunch of metals every time a satellite deorbits will certainly have negative consequences. So IMO space should be limited to things we can’t do with earthbound infrastructure.
Have you seen the size of the radiators on the ISS ? And that’s just what’s needed for cooling of body heat for 9 people and basic computer and support equipment.
A data center that is actively pumping out massive amounts of heat would need humongous radiator panels.
Yeah the amount of heat a data center vs a satellite your going to super heat the space in that orbit over time. It they are geostationary then its even harder as the the data center doesn’t move away from the heat.
Um, it doesn’t make the data center in orbit thing make sense, but a geostationary satellite absolute moves at high speed and does not stay in the same place in space.
geostationary then its even harder as the the data center doesn’t move away from the heat.
Geostationary would leave the satellite in shadow anytime it was night time over the part of the earth since a geostationary orbit is stationary in the sky over a given point at the equator.
That doesn’t solve any of the cooling problems just saying that you do get some shadow at geostationary orbits.
There are other orbits that get less shadow though.
Radiators in space work by radiating electromagnetic energy(light). Heat can only accumulate in matter, not in space, so that is definitely not one of the things we need to worry about.
With radiators just like with every existing satellite system.
https://youtu.be/DCto6UkBJoI&t=12m57s
Very large scale datacenters would likely have some nasty fluid handling problems to solve.
I’ll just note that I am not a fan of putting internet infrastructure in space. I think polluting the upper atmosphere with a bunch of metals every time a satellite deorbits will certainly have negative consequences. So IMO space should be limited to things we can’t do with earthbound infrastructure.
Have you seen the size of the radiators on the ISS ? And that’s just what’s needed for cooling of body heat for 9 people and basic computer and support equipment.
A data center that is actively pumping out massive amounts of heat would need humongous radiator panels.
They’re called fins. Not panels.
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Yeah the amount of heat a data center vs a satellite your going to super heat the space in that orbit over time. It they are geostationary then its even harder as the the data center doesn’t move away from the heat.
Geostationary satellites are not standing still. They’re orbiting the Earth at the same rate that it rotates “beneath” them.
Um, it doesn’t make the data center in orbit thing make sense, but a geostationary satellite absolute moves at high speed and does not stay in the same place in space.
Geostationary would leave the satellite in shadow anytime it was night time over the part of the earth since a geostationary orbit is stationary in the sky over a given point at the equator.
That doesn’t solve any of the cooling problems just saying that you do get some shadow at geostationary orbits.
There are other orbits that get less shadow though.
Radiators in space work by radiating electromagnetic energy(light). Heat can only accumulate in matter, not in space, so that is definitely not one of the things we need to worry about.