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GTA · 03-27-2003, 06:46 PM

New, but also not so new idea, takes elements from Hoot's pinfin, #rotors drilled blocks, Cathars nozzle idea, Everyone looking at spraying water directly into small indentations ( BB2K and Jaydee I think ) and a load of others.

I thought of basically combining, the drilled out bumps, a multiple jet nozzle, and a modified heatsink.

I can't render anything properly, so a few words should hopefully explain it.

Start with a 1U copper HS, 60x60mm, 5mm thick base, pins cut down to 5mm high. Pins are flat topped, circular, and 2mm in diameter and 2mm apart.

I propose drilling 3mm deep holes in the gaps between the pins. The inlet would go onto a 50x50mm plate that sits over the centre of the HS. This plate would be made with holes in it to create a shower head kind of effect, with the holes from the shower head positioned directly above the holes drilled in the base.

this might give you some sort of idea what i'm talking about

The water flows down into the holes, out from underneth the shower plate, and up over the outside of the shower plate, and to the outlet mounted on top of the block.

I suck at drawing, and I might not have explained it right, but I hope you get the idea.

Any suggestions or comments?

My concerns so far are that the area being sprayed is probably too big. I could probably get away with spraying about a 30x30 area around the core, and removing the pins outside of this area. Also, not drilling the holes in the area outside the 30x30 section.

03-27-2003, 06:46 PM	#1
GTA Cooling Savant Join Date: Mar 2003 Location: UK - Bristol Posts: 134	New design, incorporating many ideas. New, but also not so new idea, takes elements from Hoot's pinfin, #rotors drilled blocks, Cathars nozzle idea, Everyone looking at spraying water directly into small indentations ( BB2K and Jaydee I think ) and a load of others. I thought of basically combining, the drilled out bumps, a multiple jet nozzle, and a modified heatsink. I can't render anything properly, so a few words should hopefully explain it. Start with a 1U copper HS, 60x60mm, 5mm thick base, pins cut down to 5mm high. Pins are flat topped, circular, and 2mm in diameter and 2mm apart. I propose drilling 3mm deep holes in the gaps between the pins. The inlet would go onto a 50x50mm plate that sits over the centre of the HS. This plate would be made with holes in it to create a shower head kind of effect, with the holes from the shower head positioned directly above the holes drilled in the base. this might give you some sort of idea what i'm talking about The water flows down into the holes, out from underneth the shower plate, and up over the outside of the shower plate, and to the outlet mounted on top of the block. I suck at drawing, and I might not have explained it right, but I hope you get the idea. Any suggestions or comments? My concerns so far are that the area being sprayed is probably too big. I could probably get away with spraying about a 30x30 area around the core, and removing the pins outside of this area. Also, not drilling the holes in the area outside the 30x30 section.