|
|
Water Block Design / Construction Building your own block? Need info on designing one? Heres where to do it |
Thread Tools |
12-27-2003, 09:03 AM | #26 |
Cooling Savant
Join Date: Dec 2003
Location: France
Posts: 291
|
the silicone worked out quite nicely, it makes the whole thing look as transparent as one solid chunk of polycarb.
I've found it does tend to attack the galvanized bolts somewhat, probably only whilst its drying out though. the needles protrude about 1.5mm into the holes - look pretty centered if ya ask me edit:spelling |
12-27-2003, 09:05 AM | #27 |
Cooling Savant
Join Date: Dec 2003
Location: France
Posts: 291
|
maybe I'll get round to installing it eventually...
|
12-27-2003, 09:13 AM | #28 |
Cooling Neophyte
Join Date: Nov 2003
Location: Belgium\Wetteren
Posts: 94
|
maybe??
Shut down your pw and install that thing man although maybe you should test it first on an old cpu or something (and with high temp -->shutdown feature) just to be sure. but if i look at your pics, your holes are pretty small compared with the capillars you put in... |
12-28-2003, 04:08 AM | #29 |
Cooling Savant
Join Date: Dec 2003
Location: France
Posts: 291
|
hehehe
you really dont think that this is going to work at all do you!? lol! sorry about the pic, bit messy in there |
12-28-2003, 04:46 AM | #30 |
Cooling Neophyte
Join Date: Nov 2003
Location: Belgium\Wetteren
Posts: 94
|
Well??
How did it went (fingers crossed ) |
12-28-2003, 11:11 AM | #31 |
Cooling Neophyte
Join Date: Dec 2003
Location: virginia
Posts: 17
|
hey, yeah, got a question? does anyone know if you can get hypodermic needles in the US like that, cause I don't think you can do that here. If not, any ideas for alternatives?
edit: and i do mean in a legal way |
12-28-2003, 11:44 AM | #32 |
Cooling Neophyte
Join Date: Nov 2003
Location: Belgium\Wetteren
Posts: 94
|
go to a doctor, veterinarian, hospital,...
(most chance with a vet or hospital because they do operations, doctors don't do operations so i guess they dont have such advanced stuff... 100% sure you'll find some in a hospital ) |
12-28-2003, 02:50 PM | #33 |
Cooling Savant
Join Date: Dec 2003
Location: France
Posts: 291
|
Dieter: Short answer, yes (for me it works, have a look at the graph)
Long answer: I have no idea how it would compare to any other waterblocks. What I can say is that it walks all over my modified taisol heatsink (80mm papst fan). But then "c'est normal" as we say here! FYI, cpu is an Athlon 1800XP and mobo is k7s5a - running @ 133/133 grvydude: (wild guess) you sure you can't order online? edit: (oops) forgot to mention that the temps are for full load running burnK7, as reported by MBM5 for the cpu in-socket sensor Last edited by lolito_fr; 12-28-2003 at 03:14 PM. |
12-28-2003, 03:19 PM | #34 |
Cooling Neophyte
Join Date: Nov 2003
Location: Belgium\Wetteren
Posts: 94
|
So the highest temp of that graph is after a long while of 100% stress?
(I don't see the point of a cpu temp/water temp curve) |
12-28-2003, 08:02 PM | #35 |
Cooling Neophyte
Join Date: Dec 2003
Location: virginia
Posts: 17
|
well i understand where to get it, I know many doctors, many in my family, thing is they say it is illegal to sell hypodermic needles without a perscription here in the states... Anyone to back it up or tell me another source? (once again a legal source in the US)
|
12-29-2003, 04:44 AM | #36 | |
Cooling Savant
Join Date: Dec 2003
Location: France
Posts: 291
|
Quote:
The graph shows that the difference between these two temperatures is not constant At the moment, my radiator is just a large bucket of water. From the graph, you see that if the water never rises above 30°C, then the CPU will never rise above 42°C (this is pretty much the case now) If I used a really efficient (large) radiator instead of a bucket, then the water wouldn't go much above the air temperature (17-18°C), so the CPU would remain below 35°C. |
|
12-29-2003, 07:27 AM | #37 | |
Cooling Neophyte
Join Date: Nov 2003
Location: Belgium\Wetteren
Posts: 94
|
Quote:
Just explain them its for a waterblock Lolito_fr what is the max temp your water/ cpu gets on 100% stress for a while, and with which roomtemp? 30° water and 42° cpu? |
|
12-29-2003, 11:12 AM | #38 |
Cooling Savant
Join Date: Dec 2003
Location: France
Posts: 291
|
yes, unless I get a proper rad
|
12-29-2003, 12:22 PM | #39 |
Cooling Neophyte
Join Date: Nov 2003
Location: Belgium\Wetteren
Posts: 94
|
Well that isnt bad I would say, knowing its your first try (it is your 1st try is it )
|
12-29-2003, 05:08 PM | #40 |
Cooling Neophyte
Join Date: Mar 2003
Location: Scotland
Posts: 32
|
Nice work man
Keep us posted as the rest of your system unfolds
__________________
"Okay, okay! I take it back. Unf*ck you!!!" |
12-29-2003, 06:09 PM | #41 |
Cooling Savant
Join Date: Jun 2003
Location: North Billerica, MA, USA
Posts: 451
|
[Political rant warning]
For those living in Europe, who aren't aware of this sort of thing... Our government here in the land of the not-so-free United States decided many years ago that we were to stupid to be allowed to make our own health care decisions and initiated a "War on (SOME) Drugs". As part of this war against readily produced, non-patentable, low profit margin substances, the decision was made that except for a few limited effectiveness drugs, it would be necessary for the average citizen to get the governments permission to care for any serious illness. This permission is given out (for a healthy fee) by government licensed people who are allowed to put "M.D." after their names. Part of this restriction includes a strict prohibition on sale or possession of hypodermic needles by anyone not having a gov't license or a permission slip from a gov't licensee. (Have to do something to encourage addicts to kill themselves of by making them re-use dirty needles) This helps to ensure large profits for pharmeciutical companies, and helps to keep the crime rates high enough to ensure that police forces get plenty of funding and protect insurance company profits. What this means for those wanting to duplicate lolito_fr's design in the US will need to either get the needles from an illegal source, or convince a friendly M.D. to give them permission to build computer hardware.... [/political rant] Gooserider
__________________
Designing system, will have Tyan S2468UGN Dual Athlon MOBO, SCSI HDDS, other goodies. Will run LINUX only. Want to have silent running, minimal fans, and water cooled. Probably not OC'c |
12-29-2003, 09:13 PM | #42 |
Thermophile
Join Date: Sep 2002
Location: Charlotte, NC
Posts: 1,014
|
Its a crazy world... I cant get needles to make a waterblock because a small number heroine addicts use them to kill themselves with
I'm sure there are alternatives... I have seen coffee straws used before... what about turkey basting needles? Or are they too big... You could always ask a heroine addict if you can have their old needles EDIT: ebay is always a good source for illegal sales of banned goods http://cgi.ebay.com/ws/eBayISAPI.dll...&category=3179 Located right in my home town too... how convienent and cheap, but you will have to find someone with diabetes to order them for ya. EDIT2:http://cgi.ebay.com/ws/eBayISAPI.dll...&category=1210 doesnt require a medical problem to bid
__________________
I have a nice computer. Last edited by killernoodle; 12-29-2003 at 09:22 PM. |
12-29-2003, 10:06 PM | #43 |
Thermophile
Join Date: Sep 2002
Location: Melbourne, Australia
Posts: 2,538
|
|
12-29-2003, 10:25 PM | #44 |
Cooling Savant
Join Date: Apr 2003
Location: San Mateo, CA, USA, Earth
Posts: 433
|
The rant is based on fact... however... the applicator I got for my liquid arcrylic glue has a hypodermic needle tip that is flat (read not usable for injecting into people)... I'm sure these could be procured in other sizes as well... just look around a bit.
Like this and this and even this. So don't say you can't get them legally... just say you have to look.
__________________
MMZ>TimeLord "Oooooooooh... that's gonna leave a mark!" |
12-30-2003, 04:03 AM | #45 |
Cooling Savant
Join Date: Dec 2003
Location: France
Posts: 291
|
Looks like I may just have found a market for exporting the things lol
7$ a piece, compared to 0.06€ = nice markup My first set of needles came with an inkjet recharge kit; for what its worth |
12-30-2003, 09:54 AM | #46 |
Cooling Savant
Join Date: Apr 2003
Location: San Mateo, CA, USA, Earth
Posts: 433
|
Yes, recharge kits are another source, I was only showing other sizes... I don't think the diameter is the same as the one's you had. I didn't find the size reference as I was just making the point that they COULD be found legally.
__________________
MMZ>TimeLord "Oooooooooh... that's gonna leave a mark!" |
12-31-2003, 01:22 PM | #47 | |
Responsible for 2%
of all the posts here. Join Date: May 2002
Location: Texas, U.S.A.
Posts: 8,302
|
Quote:
You'll find that the gap has an equivalent hydraulic diameter, hence my comment. You need to keep the exit velocity under the inlet velocity, otherwise the inpingement jet won't form. I know it seems counter intuitive, when you look at the corresponding surface areas, but you can't beat the physics of it. |
|
12-31-2003, 04:48 PM | #48 | |
Cooling Neophyte
Join Date: Nov 2003
Location: Belgium\Wetteren
Posts: 94
|
Quote:
(if the water gets away too fast you cannot create pressure) |
|
12-31-2003, 05:29 PM | #49 |
Cooling Savant
Join Date: Dec 2003
Location: France
Posts: 291
|
Well Happy New Year guys
Thx for the link, bigben2k. Looks like I need to brush up on my physics! |
01-02-2004, 01:13 PM | #50 | |
Responsible for 2%
of all the posts here. Join Date: May 2002
Location: Texas, U.S.A.
Posts: 8,302
|
Quote:
|
|
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
|
|