You are not registered yet. Please click here to register!
4-stage cascade - Page 6 - i4memory.com - different look at memory
Tags Register Blogs FAQ Members List Calendar Mark Forums Read

Notices

Reply
 
Thread Tools
Old 06-11-2009, 03:52 PM   #41
kayl
Senior Member
kayl's PC Specs
 
Join Date: Jun 22 2005
Location: Port Hedland
Posts: 1,750
By before View Post
I'm back from NYC and I've started working on the box for the liquid recievers today. I remains to find a good solution for insulating the solenoid valves.
maybe just used sticky back tape.
What size TX valves did you use on each stage??
kayl is offline   Reply With Quote
Old 25-11-2009, 03:16 AM   #42
DavyBoy
Junior Member
DavyBoy's PC Specs
 
Join Date: Nov 25 2009
Posts: 2
Dude, this is crazy!!!
DavyBoy is offline   Reply With Quote
Old 14-12-2009, 03:39 AM   #43
before
Senior Member
before's PC Specs
 
Join Date: Nov 23 2005
Location: France
Posts: 448
Facebook Page
@Kayl, sorry dude for answering you back so long; well, I'm using a TIO-00 for the first stage and a TIO-01 for the remaining ones.

Tuning has started.

- 1st stage = HSP @ ~ 10bars & TEV @ -67C



- 2nd stage = HSP @ ~ 10.5bars & modded TEV (R1150) @ -111C



- 3rd stage = HSP @ ~ 7bars & CPEV (wide open) @ -112C



Just for fun. 1st stage is way too cold this way. Anyway, I'm very surprised how well it actually holds the load of the running lower stages even with such a pressure.
With the CPEV opened like this, the 3rd stage pulls down amazingly fast!!

before is offline   Reply With Quote
Old 15-12-2009, 03:15 AM   #44
before
Senior Member
before's PC Specs
 
Join Date: Nov 23 2005
Location: France
Posts: 448
Facebook Page
Looks to be the min possible for the 3rd stage CPU evaporator. A bit more of insulation will obviously help to reach -130C

First stage TXV = -57C to -60C (I'm gonna tune the superheat a bit more here)
Second stage TXV = -107C to -108C

before is offline   Reply With Quote
Old 15-12-2009, 05:56 AM   #45
eva2000
Administrator
eva2000's PC Specs
 
Join Date: Jul 22 2004
Location: Brisbane, Australia
Posts: 23,018
twitter.com/i4memorycom Facebook Page livestream.com/i4memorycom
Blog Entries: 42
wow -126C and there's a 4th stage to come!
eva2000 is offline   Reply With Quote
Old 16-12-2009, 10:03 PM   #46
before
Senior Member
before's PC Specs
 
Join Date: Nov 23 2005
Location: France
Posts: 448
Facebook Page
hehe

I've played a bit with superheats to get these. (3 stages running)

1st TEV @ -55.2C



2nd TEV @ -101.5C



3rd stage CPEV @ -130.7C (crap pic sorry)

before is offline   Reply With Quote
Old 17-12-2009, 07:26 AM   #47
snappy1
Senior Member
snappy1's PC Specs
 
Join Date: Jul 17 2009
Location: Canberra Unfortunatley
Posts: 122
Who needs LN2 when you get that 4th stage to kick in, great stuff, amazing job

I am really looking forward to your results
snappy1 is offline   Reply With Quote
Old 17-12-2009, 12:18 PM   #48
Bold Eagle
Senior Member
Bold Eagle's PC Specs
 
Join Date: Aug 30 2008
Location: Runcorn 4113
Posts: 198
By snappy1 View Post
Who needs LN2 when you get that 4th stage to kick in, great stuff, amazing job

I am really looking forward to your results
Very true, had to subscribe to this .
Bold Eagle is offline   Reply With Quote
Reply

Bookmarks

Tags
4stage, cascade


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools


Similar Threads for: 4-stage cascade
Thread Thread Starter Forum Replies Last Post
Kayl Cascade cooler - 2x 1.7HP = -111.6C ! eva2000 Cooling 33 17-08-2010 05:31 PM
Adding a 3rd stage to my 2-Stager: turn a Dual-Rotary to a Triple-Rotary! before Cooling 136 27-02-2009 09:04 PM
Asus Rampage Extreme: having fun with MCH, Spi under Air and Cascade coolings before Asus Intel motherboards / CPU 2 08-12-2008 04:24 AM
Q6700 cascade fun, 4.85G SPI 1M done Victorshen Gigabyte Intel Motherboard / CPU 12 24-10-2007 09:24 PM
Kayl Frozen Cascade bob(nz) Cooling 12 29-01-2007 10:00 AM


All times are GMT +11. The time now is 04:53 AM.

no new posts