5 ms·
I'm not sure of the issues here. Clearly water is used for cooling, but there could be a closed system of clean water that is cooled with e.g. seawater by simpl
by lbriner 5y ago
I'm not sure of the issues here. Clearly water is used for cooling, but there could be a closed system of clean water that is cooled with e.g. seawater by simple conduction.
The other thing seems to be that water is used for cleaning, which means it ends up containing toxins. That seems to be a much harder problem to solve since you need to filter/destroy/neutralise the toxins?
- deleted 5y ago[deleted]
- klondike_ 5y agoWater cooling systems typically use distilled water because seawater is too corrosive
- cududa 5y agoMight not scale well if it heats up the localized conduction region or leaches out. The NYC subway use to need to be heated quite a bit because all the surrounding rock absorbed all the heat. Now, it’s saturated and requires massive cooling systems
- lathiat 5y agoSame in London. “Why it’s (almost) impossible to cool the tube” https://youtu.be/hQo6_GkITe0 https://youtu.be/hQo6_GkITe0 Quite informative. At least with above ground water probably easier to dispel the heat . They also have issues in desalination plants of pumping the resulting salty brine back.