|
|
|
|
|
|
by icegreentea2
179 days ago
|
|
|
He didn't use 20C as the temperature of space. He used the OP's example of comparing the radiative cooling effectiveness of a heat SOURCE at 90C (chosen to characterize a data center environment) and 20C (chosen to characterize the ISS/human habitable space craft). |
|
|