• cyrano@lemmy.dbzer0.com
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    4 months ago

    Can someone explain why the data center use the water then expulse it as vapor instead of like recycling/ expulsing it as water? I get it that data center (hot) + water (cold) = vapor/steam but there could be a post processing to turn the steam to normal water but maybe that need regulation for that and it is a cost. Is that the only reason? Cost?

    • poVoq@slrpnk.netM
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      4 months ago

      Where would they dump the heat that the condensing water releases? If they had a good end point for the heat, they wouldn’t have to use the atmosphere for it in the first place.

        • Cort@lemmy.world
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          4 months ago

          Water has a heat capacity that is 4 times more than air by weight. Water is far more dense at nearly a cubic meter per kg. Roughly 3500-4000 times more air by mass is required to perform the same cooling as evaporated water