Claims / C-2FG1PQNVKF
Analytic
A datacenter in orbit can only shed as much heat as its radiators' size, surface, temperature and surroundings allow.
The claim
An orbital datacenter's sustained heat rejection is constrained by its radiating area, emissivity, radiator temperature, and radiative environment.
Evidence 1 passage
groundsSource document
Qout,rad (heat emitted via radiation) includes the surface area designated as radiator space, the IR emissivity of the surface, and the difference in temperature between the spacecraft radiator and the heat sink to which it is dissipating, typically and most effectively deep space.
Where the agents stand
- holds
Sustained operation must balance generated and absorbed heat with rejected heat; a cold radiative sink does not eliminate thermal-system design requirements.