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Thread: Ultimate Ln2 -178c

  1. 10-01-2004, 08:12 PM #1
    chilly1
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    Ultimate Ln2 -178c

    Ln2 as a phase change:
    The search for the perfect temperature.




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  2. 10-01-2004, 08:42 PM #2
    Charles Wirth
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    This will change the way many use LN2
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  3. 10-01-2004, 08:48 PM #3
    OPPAINTER
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    How long will the stuff run for?

    OPP
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  4. 10-01-2004, 09:03 PM #4
    Charles Wirth
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    Not sure yet. thats un-insulated and burning off a lot. Chilly is adding a valve to manually adjust the flow.

    Tonight may be the last run of old faithfull. now reaching a year old, it still has the same charge from Comdex.
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  5. 10-01-2004, 09:40 PM #5
    Juicy629
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    christ...adjustable temps beyond -150C...wowza..i just noticed somthing..why is their two blocks?..
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  6. 10-01-2004, 09:57 PM #6
    chilly1
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    Are you seeing double?
    There are two identical blocks.
    Last edited by chilly1; 10-01-2004 at 10:01 PM.
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  7. 10-01-2004, 10:59 PM #7
    Juicy629
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    gpu? nb?
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  8. 10-02-2004, 12:17 AM #8
    WesM63
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    jeebus... thats insane man.
    Donate to XtremeSystems!

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  9. 10-03-2004, 11:36 PM #9
    saaya
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    i told ya charlie
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  10. 10-04-2004, 04:11 PM #10
    xxORBxx
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    So how does this thing work?
    .

    [A64 + X800 Pro VIVO = 32123]
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  11. 10-04-2004, 04:35 PM #11
    chilly1
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    Test Run Tonight

    First there is a 1/4 inch diptube in the Ln2 then this splits into two .060 ID tubes 1 foot for the cpu and 1.5 ft for the gpu, then throuh the blocks where the Ln2 is allowed to boil then the Gas (n2 goes through the suction lines to the accumulator ( an old recovery cylinder with two inlets one at the bottom and another at the top. The top outlet will prevent the Ln2 from contacting the pump.
    So this is phase change at the xtreme.

    The dewer lost its vacume so the Ln2 wont last long, but we will have a good run and pics soon..
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  12. 10-04-2004, 06:46 PM #12
    charlie
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    crazy.

    In and awesome and really cool sort of way
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  13. 10-04-2004, 07:02 PM #13
    Charles Wirth
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    Here is setting up, we had a bad start with no LN2 in the dewer to do any damage. We test fitted and flow tested the blocks, they need balancing adjustments.

    We only had about a gallon of LN2









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  14. 10-04-2004, 08:29 PM #14
    charlie
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    hahaahahaha....

    science experiments!!!!
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  15. 10-04-2004, 10:25 PM #15
    blinky
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    brings new meaning to Xtreme

    btw is that chilly or fugger in the pic?

    can you see the light? is it shining too bright? can you see the light at the end of the tunnel, i know i do, i know its true.
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  16. 10-05-2004, 01:22 AM #16
    JSU
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    what kind of hoses are you using????
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  17. 10-05-2004, 03:27 AM #17
    Kazoo
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    Quote Originally Posted by blinky
    brings new meaning to Xtreme

    btw is that chilly or fugger in the pic?
    Chilly
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  18. 10-05-2004, 05:27 AM #18
    chilly1
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    I had some automotive rubber hoses on it.
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  19. 10-05-2004, 03:41 PM #19
    Redwolf
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    Oh well.. least I didn't miss anything.

    Did ya get a new tank?
    Imagination is a powerful tool.
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  20. 10-05-2004, 03:49 PM #20
    bh2k
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    Chilly is very good looking.
    Level 80 UD Death Knight on Murmur (Beta)
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  21. 10-05-2004, 04:09 PM #21
    |-jokker-|
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    Do you predict how many quantity of ln2 you need to run only one bench
    Those kind of temperatures are very disturbing -300F
    What is te relation with liters = gallons

    cumps
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  22. 10-05-2004, 04:20 PM #22
    Kazoo
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    Quote Originally Posted by bh2k
    Chilly is very good looking.

    Don't make me hunt you down bh2k!
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  23. 10-05-2004, 04:36 PM #23
    Samael
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    WooW!
    Insane project i would call it !!
    Good luck there!

    Btw how easy is it to buy some ln2 and how much it costs?
    "If we knew what it was we were doing, it would not be called research, would it?". A.Einstein
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  24. 10-05-2004, 05:34 PM #24
    WesM63
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    Quote Originally Posted by bh2k
    Chilly is very good looking.

    I hope your a girl or there is a large amount of sarcasm floating around.


    On Topic,
    Can't wait to see it running

    More pics please!
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  25. 10-05-2004, 05:58 PM #25
    chilly1
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    Quote Originally Posted by Samael
    WooW!
    Insane project i would call it !!
    Good luck there!

    Btw how easy is it to buy some ln2 and how much it costs?
    Ln2 85.00 for 15 liters. But we had a dewer that had no vacume so it boiled off in 5 hours.... The last 4 or 5 liters we dumped outside looked cool though...
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