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Posted by PaPaPeng on May 26, 2007, 5:02 am
On Sat, 26 May 2007 01:38:05 -0500, P32-20K_X4@geenet.com wrote:
>I have purchased a 440V 3 phase 70A Cooling compressor.
>I want to use it to cool the CPU on my new high powered quad processor
>20000mhz computer. I want the CPU temperature to drop to absolute
>zero.
>
>First problem, I only have single phase 220 in my house. How do I get
>the 3phase 440?
>
>Second problem. I am looking to purchase some 5/64 copper tubing to
>form a 100 layer coil to surround each of my CPUs and my video
>processor heat sinks. Each coil will carry the refrigerant and each
>of the seven coils needs to be hooked to a diversion manifold with
>computer monitored gate valves which will serve to insure that each
>coil is receiving the same and exact amount of refrigerant to insure
>precise cooling of the entire system. I can not seem to locate this
>tubing.
>
>Third problem. My home is maintained with atmospheric temperature and
>humidity control so that each computer is maintained in a controlled
>and dust free environment. With all of this equipment in operation,
>when I start up my computers, the house lights become very dim, and
>there is not enough power to run the microwave or the garage door
>opener. This is before I connect the cooling system. I need more
>power, but the electric company says they can not furnish more without
>a costly rewiring from their nearest sub-station (12 miles away), to
>my pole, along with dual industrial grade pole transformers. All of
>this would cost $40,000 to $55,000. Thats almost as much as I spent
>for the computers.
>
>I do need all this computer power, and I intend to develop the world's
>most powerful computer, capable of powering 30 of the latest and most
>graphic intent games ever made, while playing music and watching 12
>videos at the same time, yet still allowing sufficient power to do
>word processing and photo editing. This is important to me.
>
>P32-20K_X4
You are incorporating a lot of complexity into your project. Wouldn't
it be easier to use liquid air instead? House the CPUs and
electronics in an insulated cabinet and have the moving electro-
mechanical units like the hard drive in a separate insulated cabinet
maintained at the coolest spec'ed temperature for that device. Let
the liquid air (or preferably inert liquid nitrogen) in the container
evaporate inside the cabinet to bring down the temperature. Liquid
air is already anhydrous and that solves your humidity control
problem. There is probably some sort of simple metering valve to
control the rate of evaporation, for temperature control (HDs cabinet)
and another valve for venting. Liquid air is cheap and quite safe to
handle so long as you don't let bare flesh come into direct contact
with the liquid. That means a splash from a spill is quite harmless
as the liquid will usually evaporate before it hits you, or rather
before it hits your clothing or face mask.
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