Superior means of conveying heat?
Water can carry more heat per unit volume than the
air. In order to dissipate 1000 watts at a temperature difference of
10 degrees, 90 liters of water per hour is enough - compared to 325
cubic meter of air. A list 3,500 times greater in volume
on! A thin thread of water dissipates more heat than a room well
airy.
And the water only needs 1% of the surface to transport heat!
The reservoir for a heat sink for cooling
surface transportation requires very small and is slightly larger than the
processor itself. The size is more dependent on connections and
assembly of the plates than the cooling capacity.
2004: 17 kw/rack ---> 30 kw/rack (42 U).
2011: 45 kw/rack (42 U) --> immersive colling by chiller or drycooler; fluid 10o < temperature ambient.
Facebook hack industry --> triplex rack --> kw/rack(U)/3......
New metric; 3D Cooling & Server ---> colling by imersive or indirect liquid in cpu --->
---===> Gflops/watts; Gflops/m³ or m²; Gflops/m³/water/h.
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