[work-log] Mini-cascade R-507/R-1150

[piotres]

I've VERY interested to see how NL11F will cope with R1150 , I've thought about it in past but never checked .

How long captube 0.7mm You have on 1st stage ?

I'm very worried about size of condenser in 1st stage ...

From where You get this poliurethane sheets ?

Looks to be VERY interesting project .

[tiborrr]

I've VERY interested to see how NL11F will cope with R1150 , I've thought about it in past but never checked .

How long captube 0.7mm You have on 1st stage ?

I'm very worried about size of condenser in 1st stage ...

From where You get this poliurethane sheets ?

Looks to be VERY interesting project .

Hi there Peter,

i seem to remember cold_ice once tried 2x NL11F cascade with even smaller condensors, they did pretty well, i seem to recall he benched P4 Cedar Mill at 6GHz+ with it.

Cap tube is 1.9m or 1.95m.

Condensors, as i've have written in my earlier posts should suffice and the low temperature stage's desuperheater should be enough to dissipate the heat of compression. At least that's the theory

These aren't poliurethane sheets, this is poliurethane foam in pressurized can, works very well! The manufacturer is Slovenian TKK, commercial name is Tekapur (PDF about the programme in Slovenian language, you should be able to understand the most important parts).

looking good tiborrr would love to see you pull it off with these comps

i can see yo have put some thought into the layout it shows

baz

Hi bazx,

thank you very much. They should do decent job with dual-core chips, but only time will tell. Yeah, i've tried to minimize the footprint of this cascade as much as possible while still using a fairly large desuperheater / gas cooler on the low temperature stage.


Thanks for the interest guys, will keep this thread up-to-date

Greetings from Slovenia,
Niko

[Jack]

i seem to remember cold_ice once tried 2x NL11F cascade with even smaller condensors, they did pretty well, i seem to recall he benched P4 Cedar Mill at 6GHz+ with it.

Yes, Cold_ice made one:
http://www.xtremesystems.org/forums/...ad.php?t=81841

Overklokk once did a cascade with small compressors as well:
http://www.xtremesystems.org/forums/...d.php?t=123264

Cooling capacity and the ethylene pressure will be problematic with such small compressors tho´

Good luck anyway

[piotres]

Overklokk once did a cascade with small compressors as well:
http://www.xtremesystems.org/forums/...d.php?t=123264

Cooling capacity and the ethylene pressure will be problematic with such small compressors tho´

That's why I'm afraid . We'll see how this cascade will perform .