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Old 29th January 2008, 10:08   #1
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Default Chips cooled with noise

LIQUID COOLING of computer chips and other heat intensive technology can be boosted by blasting sound waves at the coolant.

The New Scientist reports that researchers at the Georgia Institute of Technology have come up with sound enhanced liquid cooling.

http://www.theinquirer.net/gb/inquir...s-cooled-noise
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Old 29th January 2008, 18:21   #2
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Intriguing... also sounds like the sound waves are solving that laminar flow issue that waterblocks design intentional turbulence into the flow to try and counteract.
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Old 29th January 2008, 20:25   #3
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1kHz, must be annoying to hear that sine wave all day long .

Another way to use sound for cooling stuff stuff: http://www.aip.org/dbis/IEEE/stories/14171.html
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Old 30th January 2008, 17:31   #4
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what sound pressure are we talking about?
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