5 Stage Cascade Made in Germany !

[august123]

Man, that's some hell of a horsepower. I am sure R50 will have no problems condensing if you get the R14 stage right.

thats right, but it isn`t easy at all. I`m working on this since few weeks on my stage and in needs much finetuning. R50 is a strange and difficult refrigerant but it is interesting to work with

Good luck Unrockstar!

[V2-V3]

WOW, that is absolutely Xtreme!

Congratz on your first post! may there be many many more to come!!!

I believe these are pictures of the Evap he will be using

http://www.extremecooling.net/index/...c.php?47785.20

[Buckeye]

I believe these are pictures of the Evap he will be using

http://www.extremecooling.net/index/...c.php?47785.20

Dang that Evap looks like a mini LN2 pot !

[-EC-UnRockStar]

Some Pics From The Evaporator:




i Think -170°C with 250W its Realistik
l*b*h=1,60m*0,78*1,50m

[Oliver]

sick man ... that cascacde will push some things huh

keep pushing it

[runmc]

Oh my gosh How are you going to find a leak in all of that if there is one? Are you pressure testing as you go?

Congrats on the challenge.

[Expat GriZ]

I'm speechless!!! This is going to be GREAT!! Can't wait to see it finished and running!! Don't envy you your power bill...that monster is going to slurp some watts!!

[[XC] gomeler]

Am I the only one concerned about that evap? Even just blasting refrigerant at the base, wouldn't it be terribly inefficient? Why not a beefy maze or stepper?

[-EC-UnRockStar]

The refigerant means are injected into the evaporator Collecting to themselves like with a pot LN2 below. I Having the design electively around later an Capacity regulation to use and to compensate temperature variations

[Wava]

This beast is absolutely the sickest cascade I have ever seen. Best of luck with building this monster! But I also think your evap is pretty inefficient.

[Polizei]

Do I see 7 compressors for 5 stages? Are the blue compressors working in parallel, two for the first stage and two for the second stage?

Are all those blue things on the bottom shelf compressors?

[sdumper]

Fine example of German engineering!!!

[Polizei]

Fine example of German engineering!!!

Now, when you're done with this cascade, lets see some pictures of the BMW/Mercedes/Porsche/Audi.

[Moc]

hehe, he drives VW !

[[XC] gomeler]

The refigerant means are injected into the evaporator Collecting to themselves like with a pot LN2 below. I Having the design electively around later an Capacity regulation to use and to compensate temperature variations

I figured as much but I'd still have concerns in using that in a refrigeration system. Really looking forward to seeing how that evap performs.

[teyber]

hehe, he drives VW !

vw in the HOUSE

[-EC-UnRockStar]

haha

and Moc Drives a Porsche Like This :

[fiveprime]

You know who else likes VWs? (new beetle san). That evap is INSANE!

[Polizei]

hehe, he drives VW !

Nice choice.

[SAE]

Wow. There's some serious work to do. Eagerly awaiting loaded temps when finished. IMHO looks are secondary when creating such a monster.

Viel Erfolg, Kamerad!

[Patrickclouds]

@ polizei

there are "only" 5 compressors.
four blue maneurop compressors in the lower level and one rotary on top.
the other black things you can see are expansion tanks to lower the pressure of the stages when the unit is off.

[Polizei]

@ polizei

there are "only" 5 compressors.
four blue maneurop compressors in the lower level and one rotary on top.
the other black things you can see are expansion tanks to lower the pressure of the stages when the unit is off.

Woops. Scrolling through quickly, they looked like compressors.

[tool_462]

That...thing...is...monsterous.

ETA on some results?

[piotres]

Seems like those blue Maneurops are very trendy in DE . I have one MTZ40 for sale (new) if anybody needs .

I've very interested about results. For sure big MINUS is that cascade can't be bring in any other place .

Regards
Peter

[tuchan]

Watching and learning........if I can..........from this build!

Keep up the killer work!