|
|
New form of processor cooling
|
|
|
|
Mac Elite
Join Date: Jul 2001
Status:
Offline
|
|
http://www.newscientist.com/news/news.jsp?id=ns99994816
The gist is thus : make a grid of fine electrodes, physically slightly separated from eachother. Set a voltage between the first two rows, which ionizes some air above the edge and sends in towards the second row. As it's about to touch the second row, the voltage is turned off and another voltage is set up between the second and third. Repeat across the entire grid, and start another sequence regularly (such as whenver the air you first moved is about to touch the third, start at the first and the second again). The idea is that since the moving cover of air is always in contact with the metal and is not held still against the metal a l� supermarket freezers.
A cool little idea, I thought, except that I'd be uneasy putting electric charges on my processor face that weren't a part of its calculations (thermal pastes have to be nonconductive, or they interfere with processor operation, or so I'm told), and I'd think that this method produces a lot of heat.
|
Actual conversation between UCLA and Stanford during a login on early Internet - U: I'm going to type an L! Did you get an L? S: I got one-one-four. L! U:Did you get the O? S: One-one-seven. U: <types G> S: The computer just crashed.
|
|
|
|
|
|
|
|
Professional Poster
Join Date: Jun 2003
Location: Hyrule
Status:
Offline
|
|
Reminds me of how a peltier works...
|
Aloha
|
|
|
|
|
|
|
|
Dedicated MacNNer
Join Date: Aug 2003
Location: waiting for another hurricane
Status:
Offline
|
|
www.cooligy.com another form of cooling that has no moving parts. Been reading up on it for a couple of weeks now and so I have been very impressed. Make it small enough it cold really be good for laptops but still very useful for any computer, no fan noise.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Forum Rules
|
|
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
|
HTML code is Off
|
|
|
|
|
|
|
|
|
|
|
|