[Beowulf] Liquid cooling once again

Prentice Bisbal pbisbal at pppl.gov
Wed Feb 6 12:10:59 PST 2019


If you were using a perflourocarbon instead of mineral oil, you could 
have stayed in there indefinitely.

https://en.wikipedia.org/wiki/Liquid_breathing

How hard was it to wash that oil off of you and your clothes? And most 
importantly, are there any pictures of this? You know what those 
millenials say: pic or it didn't happen!

Prentice

On 2/5/19 12:50 PM, Stu Midgley wrote:
> I have swam in a tank of our fluid...  dropped a blanking plate in and 
> couldn't get it with a grabber...
>
> On Tue, Feb 5, 2019 at 11:15 AM John Hearns via Beowulf 
> <beowulf at beowulf.org <mailto:beowulf at beowulf.org>> wrote:
>
>     Pah. This is nothing. This is what a systems engineer in a proper
>     immersive cooling data centre looks like
>     https://i.ytimg.com/vi/2S2aEcVbO48/maxresdefault.jpg
>
>     You've got 60 seconds to change that hard drive, or you run out of
>     oxygen.
>
>     On Tue, 5 Feb 2019 at 16:49, Stu Midgley <sdm900 at gmail.com
>     <mailto:sdm900 at gmail.com>> wrote:
>
>         regular updates on our blog https://dug.com/dug-blog/
>
>         On Tue, Feb 5, 2019 at 10:48 AM Stu Midgley <sdm900 at gmail.com
>         <mailto:sdm900 at gmail.com>> wrote:
>
>             Yeh, those machines are in our Perth office...  Houston is
>             coming together.  A few 3.5MW transformer delivered today :)
>
>             On Mon, Feb 4, 2019 at 7:55 PM Lux, Jim (337K) via Beowulf
>             <beowulf at beowulf.org <mailto:beowulf at beowulf.org>> wrote:
>
>                 Ars Technica talking about it..
>
>                 https://arstechnica.com/gadgets/2019/02/cheaper-greener-cooler-how-liquid-cooling-came-to-dominate-the-data-center/
>
>                 pictures of DUG’s servers
>
>                 -- 
>
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>
>             -- 
>             Dr Stuart Midgley
>             sdm900 at gmail.com <mailto:sdm900 at gmail.com>
>
>
>
>         -- 
>         Dr Stuart Midgley
>         sdm900 at gmail.com <mailto:sdm900 at gmail.com>
>         _______________________________________________
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>
> -- 
> Dr Stuart Midgley
> sdm900 at gmail.com <mailto:sdm900 at gmail.com>
>
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