D-tek nozzles

[disruptfam]

I'm not? I've had test samples for months, just like Scott. The nozzle kits that are arriving tomorrow are the retail kits.

are they posted on the site yet?

[ivo0613]

I'm not? I've had test samples for months, just like Scott. The nozzle kits that are arriving tomorrow are the retail kits.

Hi Alex, is it meant that we can order from your shop by tomorrow?

[dr4gon]

can't wait for your testing results too!

[Jedda]

I'm not? I've had test samples for months, just like Scott. The nozzle kits that are arriving tomorrow are the retail kits.

Cool! It was the "few" that threw me off track.

[pak]

I called petras tech shop and put a set on hold. Who ever I talked to said they were expecting 25 sets tommorow. I can not wait to test these out.

--pak

[Movieman]

Ok, I'll be the dummy that asks: What is the purpose of these?
A finer spray into the WB? I do admit to a bit of confusion here.

[Petra]

are they posted on the site yet?

No, because they aren't here yet

I'll have them posted shortly after UPS delivers them tomorrow. As for the 25 sets thing, well, that's what I meant by a few... we wanted a lot more than that but, apparently, that's all that D-Tek had ready to ship at the time (which, according to my phone conversation from this afternoon, should be remedied very soon).

[Start]

No, because they aren't here yet

I'll have them posted shortly after UPS delivers them tomorrow. As for the 25 sets thing, well, that's what I meant by a few... we wanted a lot more than that but, apparently, that's all that D-Tek had ready to ship at the time (which, according to my phone conversation from this afternoon, should be remedied very soon).

Checklist
---------
1. Coffee
2. Credit Card
3. F5 Key Pusher

Ok I'm set

[pak]

Ok, I'll be the dummy that asks: What is the purpose of these?
A finer spray into the WB? I do admit to a bit of confusion here.

Increase velocity into the block. Nikshub has posted good results on a single block loop with c2d's

--pak

[Jedda]

Ok, I'll be the dummy that asks: What is the purpose of these?
A finer spray into the WB? I do admit to a bit of confusion here.

Not sure about the theory behind matching nozzle to cpu. I'm just very happy to have the locating space filled and circulation returned to plan.

[G H Z]

Ok, I'll be the dummy that asks: What is the purpose of these?
A finer spray into the WB? I do admit to a bit of confusion here.

Better performance, basically focused/increased flow onto the pin surfaces = better temperatures. Maybe you missed this from nikhsub

[Movieman]

Better performance, basically focused/increased flow onto the pin surfaces = better temperatures. Maybe you missed this from nikhsub

Yes, I did miss that..Thanks for the info..

[Petra]

Well, now that you've gone and dug that back up, I may as well repost the pressure drop data that I posted in that thread.

Now, keep in mind that the chart below is comparing two of the prototype nozzles to a stock FuZion and a flat Apogee GTX (though, they're the same nozzles that Scott was using). However, the chart doesn't take into account that a bowed Apogee GTX should have a slightly lower pressure drop than a flat one and that the D-Tek nozzle kit now includes a flat gasket to insure that the block's inlet pathway is properly sealed. In other words, I still have a lot more work to do... as always

[pak]

How does the block surface affect flow rate?

--pak

[G H Z]

Whats the flow rate on the quad nozzle Petra?

[Petra]

How does the block surface affect flow rate?

By bowing the Apogee GTX, you're also increasing the volume of the block's inner chamber (i.e. the distance between the tops of the pins and the top of the block's inner housing is increased). I still have to test this to see how much of a difference it really makes, though.

As for the 'dual-die' nozzle, I didn't have a prototype for that one when I did my first run of pressure drop testing.

[Marci]

Yeah shut up Nick, rubbing salt in opened wounds dont help!

Danny has been promissing for longer than i can thing of, let alone the length of string and string factory produces on a 24/7 machine

The full retail nozzle kit is in stock at Over-Clock.com - http://store.over-clock.com/dtek_blocks.html#a463

[Grafton]

i read that thead, think there will be a benifet to us with multiblock loops?

[pak]

i read that thead, think there will be a benifet to us with multiblock loops?

That is the point of the different sizes. People with less restrictions are going to want to use the smaller nozzle. People with more restrictions are going to want to use the bigger nozzle.

--pak

[disruptfam]

i'll try get a set from Petra's with my order i have atm....

Paypal is taking so long to transfer money from my bank account!!!!

Hope it processes soon

[nikhsub1]

I cant speak for the quad but the smallest nozzle (4.5mm) will be the best bet no doubt about it. I tested 4.5mm, 6.5mm and 7.5mm nozzles and the bigger ones are not worth the effort IMO. I do believe that Danny made a 5.5mm nozzle at my request but I was not able to test that one as it was never a prototype size. 5.5mm would possibly be a good alternative to those obsessed with system flow rate at the detriment of CPU temps (I never understood this mentality but w/e). The Fuzion with the 4.5mm nozzle is just a bit better in terms of pressure drop than a GTX so in my book the 4.5mm is ideal - and it tests VERY well as you can see. I asked Danny to have a 3.5mm nozzle made for me as there is still too much flow with the Fuzion and the 4.5 mm nozzle in my loop (system NEVER bleeds LOL).

[Walternowi]

No, because they aren't here yet

I'll have them posted shortly after UPS delivers them tomorrow. As for the 25 sets thing, well, that's what I meant by a few... we wanted a lot more than that but, apparently, that's all that D-Tek had ready to ship at the time (which, according to my phone conversation from this afternoon, should be remedied very soon).

It is available at Petra's Tech Shop. Just ordered a set.

[Petra]

They're posted...

[nikhsub1]

Alex you list the smallest at 3.5mm... I thought the smallest was 4.5mm???

[Mmmm~]

They're posted...

just bought 2

*edit* saw your post that it was up 2 minutes after you said.. fate