4 ms·
Shouldn't the needed energy increase the more the height difference? Seems it must be made up for in some other place too, or less waste heat at some stage.
by cma 6y ago
Shouldn't the needed energy increase the more the height difference? Seems it must be made up for in some other place too, or less waste heat at some stage.
- bluGill 6y agoThe energy out increases by the height level as well. If the process was 100% reversible, and friction free (probably a couple other loss factors I forgot about) it would be energy positive as the oxygen is making its way back up in the air is an external energy input. Of course in the real world both assumptions are wrong by more than enough that you can never get this to work.