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The turbopumps on the Saturn V first stage make about the same power as an aircraft carrier, over 200MW. Civilian electric power plants that make this much powe
by throwawaylinux 5y ago
The turbopumps on the Saturn V first stage make about the same power as an aircraft carrier, over 200MW. Civilian electric power plants that make this much power are called "medium sized" and can power about 100,000 homes.
That's not the power output of the rocket (which someone quoted below). That's the power required to move the fuel and oxidizer into the rocket engines. Pumping the same amount of liquid can move a 100,000 ton floating city across the ocean at 40mph.
- throwawaylinux 5y agoI shouldn't say the same amount of liquid, rather the same effort to pump water. As I understand it, a huge factor in the power requirement of the pumps is raising the pressure to the required level which is very high (combustion chamber pressure might be hundreds of atmospheres).