3 ms·

Seymour Cray solved this problem 40 years ago. https://en.wikipedia.org/wiki/Cray-2#/media/File:Cray2.jpg https://en.wikipedia.org/wiki/Cray-2#/media/File:Cray

• shrx 3y ago
  The issue with Fluorinert is not toxicity but a very high global warming potential.
  • mensetmanusman 3y ago
    Fluorinerts with very low global warming potentials have been invented since then.
  • monetus 3y ago
    > Although Fluorinert was intended to be inert, the Lawrence Livermore National Laboratory discovered that the liquid cooling system of their Cray-2 supercomputers decomposed during extended service, producing some highly toxic perfluoroisobutene.[5] Catalytic scrubbers were installed to remove this contaminant. With that much constant heat, what chemical might be best/most practical I wonder. https://en.m.wikipedia.org/wiki/Novec_649 https://en.m.wikipedia.org/wiki/Novec_649 https://en.m.wikipedia.org/wiki/Hydrofluoroether https://en.m.wikipedia.org/wiki/Hydrofluoroether