The more stages the more gases the more problems....
Going from 1 stage to 2 stage is difficult going from 2 stage to 3 stage is very challenging much harder for me than going from 1 stage to 2 stages by many factors.
Going to 5 stages must be a very frustrating venture even with several guys contributing.
--edit-- to avoid confusion: I am amazed and humbled by what you guys are doing...
Last edited by sdumper; 08-23-2010 at 02:19 PM.
Never empower an idiot with a response....
http://en.wikipedia.org/wiki/Troll_%28Internet%29
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unrockstar has just bought some methane 3.0 in an 10l bottle, i hope we will see another try with the new gas soon
Quad Stage @-161°C and my Gallery
He could give up right now and he'd still be a god in my book.
Keep working at it, guys!
e8600: 6261 mhz (LN2)
e8500: 5830 mhz (dice)
Originally Posted by xaxis
It's really unfeasible, unpractical, and for all intensive purposes... SHOULD NONE THE LESS BE ATTEMPTED!
well, i bought a bottle 10L 3.0 Methane .
but.. my time is very rar in the last weeks
i think i can make a new testrun at this Week Saturday .
give up? whats that?
shear heart-tack
What an awesome machine going on here -EC-UnRockStar
Room Temp H20 | sdumper 2 Stage Cascade ( 4-Sale Mint ! ) | i7 975 ES / R2E rev12 v1504 | PH II X6 1090T BE / CH4 v905 | Dominator 2000GT CL8 6gb | Asus GTX 580 X2 SLI | Corsair HX1000 1210w | WD VR Raid 3+0 ( 450gb )
Not tooo bad. At $0.15 a kW here is USA. That's about $2.50 an hour.
The Cascade need round about 16kW per Hour with running all Stages
Unbelievable. This takes you so far away from CPUs you start to forget what overclocking is.
If anyone is looking for pr0n, its over here (page 18):
http://www.xtremesystems.org/forums/...215573&page=18
subbed. To sound like a broken record, this thing is amazing!!!! Great work by all involved, any idea when the project will be finished?
Asus Rampage IV Extreme (Cooled by EK)
3930k (still dialing it in) (Cooled by: summer time= HeatKiller / winter time= ss phase)
Samsung 30nm 32gig (still dialing it in)
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128GB Crucial SSD
1200w PCP&C
we will see
at this weekend we fill the new methane in the fourth stage.
then we make a testrun and write down the datas.
if everything works fine we will look for a new fith stage compressor the next weeks.
we will see
at this weekend we fill the new methane in the fourth stage.
then we make a testrun and write down the datas.
if everything works fine we will look for a new fith stage compressor the next weeks.
Wow you guys deserve some serious props for attempting such a complicated and frustrating build. I can't even imagine all the thought and work that has went into this. I hope you get to enjoy the fruits of your labor soon. I know we have thus far
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What chip you guys throwing on the bench first ? I wanna see this 5 stage in action.
Room Temp H20 | sdumper 2 Stage Cascade ( 4-Sale Mint ! ) | i7 975 ES / R2E rev12 v1504 | PH II X6 1090T BE / CH4 v905 | Dominator 2000GT CL8 6gb | Asus GTX 580 X2 SLI | Corsair HX1000 1210w | WD VR Raid 3+0 ( 450gb )
today we vakuumed and filled the fourth stage.
but first we changed the eev from danfoss akv to carel eev but it caused the same problems as before that the valve freezes and is not adjustable anymore
the new carel eev is a stepper valve which needs a controller that unrockstar had built last night
we only tested with idle load of the fourth stage.
next stept is to change fifth stage compressor an see how it performes.
pics:
This is just such an unbelievable build, and I hope I see this thing finished one day! Even just watching updates like this is incredible..I don't even know where to start...do I grovel?
Overclocking and freezing-things noob.
I just feel this is the perfect example of what incredible drive really is.
If you have a cooling question or concern feel free to contact me.
This thing is soooooo sweet!
how much money is in this project about? few ppl paying for it?
Stacker830 Watercooled
windows7 ultimate 64 bit!!!
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G@m3r 4 L1Fe!!
http://s76.photobucket.com/albums/j1...0VIEW%20ALL--/
3dmark 11 http://3dmark.com/3dm11/1102387
Damn! It's gonna be positively catastrophic when the fifth stage is fired up!
-143 under load
Sorry but ive really no time to do some work on the Cascade.
Well, we worked on a other Cascade
we have found a old Autorefigeration cascade on our local recyling place(?) ..
look at the extremecooling.de
here is the link of the autocascade:
http://www.extremecooling.de/forum/t...e-MGJT-Projekt
Very nice guys, looks better in your case than the original one.
נְפִילִים
great build, I hope you guys are still working on that 5th stage!
I like crazy!! but just think of the massive ear protectors...
Revco 7150. If you will post the serial number i will get you the manufacture date. Be careful, if the power is cut for a few minutes the scroll compressor can turn backwards at startup.
Let me know what else you need for it.
we need a new compressor,
the scroll has a internal hotgasbypass..
hotgastemperature after 10min are >150°C
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