Lowyat.NET Forums

Welcome Guest ( Log In | Register )

LYN wins Intel-Lenovo-Tangs Blogathon challenge. Thank you everybody!
4 Pages < 1 2 3 4 > 
 RSS feedBump TopicReply to this topicStart new topicStart Poll

Outline · [ Standard ] · Linear+

> XTREME COOLING: Phase Change, Introduction and How to's

Share on | Track this topic | Email this topic | Print this topic
aleck
post Feb 11 2007, 08:42 PM
Show posts by this member only |This post's rating (0+, 0-) | Post #41


Getting Started
**

Group: Junior Member
Posts: 170
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Jan 2003
From: KL
My vapo LS (modded) will be arriving in one months time...

be prepared for sub -50 temps...
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
amok
post Apr 17 2007, 04:09 AM
Show posts by this member only |This post's rating (0+, 0-) | Post #42


hrmmmph.... 4GHz? paiseh.
Group Icon

Group: Elite
Posts: 739
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Jan 2003
From: Macau?
QUOTE(bulkhy @ Feb 9 2007, 03:32 AM)
i'll b bck smile.gif
*




QUOTE(aleck @ Feb 11 2007, 08:42 PM)
My vapo LS (modded) will be arriving in one months time...

be prepared for sub -50 temps...
*




brows.gif brows.gif you guys aren't the only two whose making a come back... brows.gif
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
emilz
post Apr 17 2007, 10:13 AM
Show posts by this member only |This post's rating (0+, 0-) | Post #43


TJ-09 is mine mine.....
******

Group: Senior Member
Posts: 1,377
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Jan 2003
From: in heaven atm
bro post sum result here dude
we all want to see liue
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
almostthere
post Apr 17 2007, 11:25 AM
Show posts by this member only |This post's rating (0+, 0-) | Post #44


Self-Righteous
Group Icon

Group: VIP
Posts: 3,748
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Jan 2003
From: not from@in Australia shuurely
QUOTE(amok @ Apr 17 2007, 04:09 AM)
brows.gif  brows.gif  you guys aren't the only two whose making a come back... brows.gif
*



tok only....MIA for 6 months and mau ajak yum cha/DIY session like wan to die only. Bro sponsor zip ties can? And apa betik phase on Brisbane?
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
hafiez
post Jun 23 2007, 12:07 AM
Show posts by this member only |This post's rating (0+, 0-) | Post #45


I the RAKYAT lah!™
*******

Group: Senior Member
Posts: 2,155
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Jan 2007
From: Huntington Beach
aiyoh.. no result lagi ka? is it trying to reach 5GHz by using AMD? but lately, tomshardware already reach 5GHz using this method also.. if im not mistaken.. but i guess, tomshardware story still new.. ur already 2years ago.. hehe.. u rox. sometimes i see malaysian modders more pro than outsiders.. icon_rolleyes.gif

This post has been edited by hafiez: Jun 23 2007, 10:50 AM
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
extremeocer
post Jul 7 2007, 03:30 AM
Show posts by this member only |This post's rating (0+, 0-) | Post #46


Casual
***

Group: Junior Member
Posts: 302
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Jun 2007
From: Johor
comeon guys....time to build a cascade cooler....temps around -70c easily. depends onwat refrigerants u use...i am using r22 on the 1st stage and r410a on the second....i get -75c in windows. I am trying to find r744a (nitrious oxide) as the boiling point is around -88c.....

Added on July 21, 2007, 2:43 pmhere's a pic of my cascade:

user posted image

Still changing here and there...trying to get the best temps possible...but i doubt i can achieve much using r410a. Need at least r744a to reach -80C or r1150 to reach -100C

This post has been edited by extremeocer: Jul 21 2007, 02:43 PM
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
kerryking
post Jul 24 2007, 12:18 PM
Show posts by this member only |This post's rating (0+, 0-) | Post #47


Casual
***

Group: Junior Member
Posts: 417
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Apr 2006
looks gd....
wanna planned to make one but still got no idea yet...lol
extremeocer mind teaching me? hehe
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
extremeocer
post Jul 24 2007, 04:57 PM
Show posts by this member only |This post's rating (0+, 0-) | Post #48


Casual
***

Group: Junior Member
Posts: 302
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Jun 2007
From: Johor
QUOTE(kerryking @ Jul 24 2007, 12:18 PM)
looks gd....
wanna planned to make one but still got no idea yet...lol
extremeocer mind teaching me? hehe
*



no prob....waddaya need to know? tongue.gif
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
kerryking
post Jul 25 2007, 12:19 AM
Show posts by this member only |This post's rating (0+, 0-) | Post #49


Casual
***

Group: Junior Member
Posts: 417
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Apr 2006
wats the cost like, to build one?
cheaper than getting a vapochill LS?
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
extremeocer
post Jul 25 2007, 11:41 AM
Show posts by this member only |This post's rating (0+, 0-) | Post #50


Casual
***

Group: Junior Member
Posts: 302
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Jun 2007
From: Johor
QUOTE(kerryking @ Jul 25 2007, 12:19 AM)
wats the cost like, to build one?
cheaper than getting a vapochill LS?
*



First, tell me how much does a Vapo LS or Prommy Mach 2 GT cost. IIRC, its around RM3000?
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
kerryking
post Jul 26 2007, 01:29 AM
Show posts by this member only |This post's rating (0+, 0-) | Post #51


Casual
***

Group: Junior Member
Posts: 417
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Apr 2006
Vapo Ls & Mach2Gt cost about RM3000 i think..

This post has been edited by kerryking: Jul 26 2007, 01:37 AM
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
andre X_X
post Jul 26 2007, 01:41 AM
Show posts by this member only |This post's rating (0+, 0-) | Post #52


Newbie
*

Group: Junior Member
Posts: 28
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Jul 2007
nice cooling setup Extremeocer.... R744 is good, but you will found wall with dice problems, it sublimes @ -78c, so you wont achieve near to it when loaded. some where near -55c @ 185w would be realistic... anyway, why dont you use R410 on your 1st stage? its much colder than R22...
making cascade isnt that expensieve, the tools/refrigerant that makes it expensive.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
extremeocer
post Jul 26 2007, 01:43 AM
Show posts by this member only |This post's rating (0+, 0-) | Post #53


Casual
***

Group: Junior Member
Posts: 302
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Jun 2007
From: Johor
it's around USD$700...so estimated almost RM3000. Building a phase change system can be real fun not to mention challenging.

Vapo LS and mach2 GT cools at around -30c on full load. Well, a selfmade one could cool at -40c and cost much cheaper. Now, the problem is that the tools cost quite a lot. Once you have the tools, then building a phase change cooling system will be very cheap. It's only a one time start up money that you hafte invest on.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
alive88
post Feb 15 2008, 03:59 AM
Show posts by this member only |This post's rating (0+, 0-) | Post #54


Pata Pata Pon! Pon Pon Pata Pon!!
******

Group: Senior Member
Posts: 1,306
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Jun 2007
still pinned? whistling.gif

is there no other people can continue this project?interested

This post has been edited by alive88: Feb 15 2008, 04:00 AM
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
kmarc
post Mar 15 2008, 10:04 PM
Show posts by this member only |This post's rating (0+, 0-) | Post #55


Technology is too slow!
Group Icon

Group: Elite
Posts: 5,608
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: May 2006
From: Sibu
Affordable phase-change on the way? shocking.gif

How about compact affordable phase-change cooling? See here : http://www.tomshardware.com/2008/03/14/the...change_cooling/
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
xixo_12
post Apr 9 2008, 09:56 PM
Show posts by this member only |This post's rating (0+, 0-) | Post #56


Chip 'GRiD' Dale
*******

Group: Senior Member
Posts: 5,220
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Nov 2006
From: Pulau Sipadan Status: Single Core
got no ppl want to play with it.. summore sure cost a lot to electricity..am i right?? hmm.gif
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Bigblock
post Apr 10 2008, 01:49 AM
Show posts by this member only |This post's rating (0+, 0-) | Post #57


|| F(R)έǎжy ||
*******

Group: Senior Member
Posts: 2,146
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Jan 2007
From: 192.168.200.45
QUOTE(xixo_12 @ Apr 9 2008, 09:56 PM)
got no ppl want to play with it.. summore sure cost a lot to electricity..am i right?? hmm.gif
*


Its like running a small fridge right? correct me if i am wrong hmm.gif
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
IcEMoCHa
post Apr 10 2008, 08:58 AM
Show posts by this member only |This post's rating (0+, 0-) | Post #58


~本田~
******

Group: Senior Member
Posts: 1,941
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: Aug 2005
From: Puchong, Selangor
QUOTE(xixo_12 @ Apr 9 2008, 09:56 PM)
got no ppl want to play with it.. summore sure cost a lot to electricity..am i right?? hmm.gif
*


wrong... it doesn't consume that much electricity as its not always on... its much more efficient than TEC coolers.. no people play with it because its risky unless you have a temperature controller which shuts off the compressor as it reaches target temperature and turns on when its above...

This post has been edited by IcEMoCHa: Apr 10 2008, 09:01 AM
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
ultralow
post May 25 2008, 02:50 AM
Show posts by this member only |This post's rating (0+, 0-) | Post #59


Newbie
*

Group: New Member
Posts: 4
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: May 2008
From: Penang
>>anyway, why dont you use R410 on your 1st stage? its much colder than R22>>>

you can't use R410 on the 1st comp. very high pressure, you can use R134a and R23 if you like to hit -70, but have to change the comp. oil.

PM me if you need small digital temp. controller.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
ne0cz
post Jun 5 2008, 10:07 PM
Show posts by this member only |This post's rating (0+, 0-) | Post #60


Getting Started
**

Group: Junior Member
Posts: 193
Ratings earned: 0+, 0-
Ratings given: 0+, 0-

Joined: May 2008
From: Somewhere in the Heaven of Dead OCed innocents
Uh, I think I will pokai trying out one of this...budget only 200ringgit...but I still favor air or water(liquid) cooling.........Just so cool. This type makes your rig look like a science experiment. xD Much rather stay with water/
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
« Next Oldest · Cooling and Hard-modding · Next Newest »
 

4 Pages < 1 2 3 4 >
 Bump TopicReply to this topicTopic OptionsStart new topic
 



----debug section please ignore----
Lo-Fi Version Time is now: 24th November 2009 - 12:43 AM
All Rights Reserved 2003-2009 Vijandren Ramadass (~living on a prayer~)
Powered by Invision Power Board(Trial) © 2009  IPS, Inc.