Sandia National Laboratories announced that their Sandia Cooling technology has been licensed by two companies, bringing the Sandia Cooler heat sink much closer to the production phase. According to the company, the redesigned architecture for the air-cooled heat exchanger "simultaneously eliminates all three drawbacks of conventional air-cooled heat exchanger … [Read more...]
Computer Cabinet for Direct Cooling from its Base
MovinCool introduced its new Uptime Racks ECC13 air-conditioned computer cabinet. The cabinet system is manufactured by Computer Room Uptime and cooled by a MovinCool CM12 air conditioner that is built into the cabinet's base. The unit delivers 13,000 Btu/h of cooling capacity directly to the IT equipment housed in the cabinet, resulting in high energy efficiency. The cabinet … [Read more...]
Changes in Surface Texture Double Heat Dissipation
Researchers at MIT have found that relatively simple, microscale roughening of a surface can dramatically enhance its transfer of heat by more than doubling the maximum heat dissipation. To test the process, the researchers made a series of postage-stamp-sized silicon wafers with varying degrees of surface roughness. They found that systematically increasing roughness led to a … [Read more...]
Thermoelectric Air Conditioners with Heat Exchanger Mode
TECA Corp. has introduced two thermoelectric air conditioner models with a heat exchanger mode. They are designed to cool high-heat electronics such as military embedded systems. The heat exchanger mode switches on as the enclosure temperature rises through 25C. and uses 83% less energy than in the active cooling mode. Active cooling and heating is achieved with the use of … [Read more...]
Simplified Data Center Rack Cooling Management
The C degree Flow™ strip from Telect simplifies the managing of data center rack temperatures and increases cooling efficiencies. Using the strip's inherent and bold color-shifting properties, a technician can easily assess data center temperatures and be assured that all is cool. Additionally, temperatures across a rack can be increased by knowing where the cold air is going, … [Read more...]
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