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Primeur weekly 2011-07-18

The Cloud

Rutgers-led experts assemble globe-spanning supercomputer Cloud ...

IBM debuts Cloud-based analytics suite to help companies boost marketing results ...

HP accelerates customers' path to open, hybrid Cloud ...

IBM expands business in Japan with new Cloud data centres ...

VMware unveils VMware vSphere 5 and comprehensive Cloud infrastructure suite ...

Panaya reaches 2,000 ERP systems milestone ...

VMware introduces VMware vSphere Storage Appliance to further simplify IT for small and midsized businesses ...

ET Water celebrates smart irrigation month with the launch of the GNOME Smart Irrigation Calculator ...

From end-user to data centre: Cisco enhances Cloud computing performance, efficiency and security ...

Desktop Grids

Version 4.2.4 of OurGrid middleware released ...

XtremWeb-HEP 7.5.0 released ...

EuroFlash

Lomonosov supercomputer sets world record for performance on Graph500 benchmark ...

European Commission to organize Information Day on Cloud Computing, Internet of Services and Advanced Software Engineering ...

Bright Cluster Manager selected by Freie Universitaet Berlin to manage new Dell-based HPC system ...

Eurotech to receive 4 million euro order from Selex Elsag for Aurora HPC for cyber security applications ...

Medicsight and Ziooft partner in U.S. to offer computer-aided detection with supercomputing functional analytics ...

Imec achieves breakthroughs in enabling future DRAM and RRAM ...

USFlash

IBM Power Systems running Linux outperform competition on standard benchmarks ...

Drexel University chose advanced HPC and Bright Cluster Manager to help unravel the mysteries of the Universe and the world of molecular dynamics ...

Moving data at the speed of science: Berkeley Lab lays foundation for 100 Gbps prototype network ...

Scientists model physics of a key dark-energy probe ...

SDSC visualizations win 'OASCR' Awards at SciDAC 2011 ...

SDSC's Trestles provides rapid turnaround and enhanced performance for diverse researchers ...

Sandia's 'cooler' technology offers fundamental breakthrough in heat transfer ...

Changsha National Supercomputing Center inaugurated ...

Oracle introduces Oracle Exadata Storage Expansion Rack ...

University of Virginia's Olivier Pfister accomplishes breakthrough toward quantum computing ...

GNS Healthcare collaborates with NCI in new approach to lung cancer: supercomputer analysis to aid in matching targeted drugs to patients ...

Wolfram Research announces gridMathematica 8: Adding the power of CUDA over the Grid ...

UC Irvine study points to new approach to influenza's antiviral resistance ...

basysKom, Codero, Gluster and Nixu Open join The Linux Foundation ...

Stanford engineers build a nanoscale device for brain-inspired computing ...

NVIDIA names Stanford University a CUDA Center of Excellence ...

NIST prototype 'optics table on a chip' places microwave photon in 2 colours at once ...

Sandia's 'cooler' technology offers fundamental breakthrough in heat transfer

11 Jul 2011 Livermore - Sandia National Laboratories has developed a new technology with the potential to dramatically alter the air-cooling landscape in computing and micro-electronics, and lab officials are now seeking licensees in the electronics chip cooling field to license and commercialize the device.

The "Sandia Cooler", also known as the "Air Bearing Heat Exchanger", is a novel, proprietary air-cooling invention developed by Sandia researcher Jeff Koplow, who was recently selected by the National Academy of Engineering (NAE) to take part in the NAE's 17th annual U.S. Frontiers of Engineering symposium.

Jeff Koplow said the Sandia Cooler technology, which is patent-pending, will significantly reduce the energy needed to cool the processor chips in data centres and large-scale computing environments. The yearly electricity bill paid by the information technology sector in the U.S. is currently on the order of seven billion dollars and continues to grow.

In a conventional CPU cooler, the heat transfer bottleneck is the boundary layer of "dead air" that clings to the cooling fins. With the Sandia Cooler, heat is efficiently transferred across a narrow air gap from a stationary base to a rotating structure. The normally stagnant boundary layer of air enveloping the cooling fins is subjected to a powerful centrifugal pumping effect, causing the boundary layer thickness to be reduced to ten times thinner than normal. This reduction enables a dramatic improvement in cooling performance within a much smaller package.

Additionally, the high speed rotation of the heat exchanger fins minimizes the problem of heat exchanger fouling. The way the redesigned cooling fins slice through the air greatly improves aerodynamic efficiency, which translates to extremely quiet operation. The Sandia Cooler's benefits have been verified by lab researchers on a proof-of-concept prototype approximately sized to cool computer CPUs. The technology, Jeff Koplow said, also shows great potential for personal computer applications.

The Sandia Cooler also offers benefits in other applications where thermal management and energy efficiency are important, particularly heating, ventilation and air-conditioning (HVAC). Jeff Koplow said that if Air Bearing Heat Exchanger technology proves amenable to size scaling, it has the potential to decrease overall electrical power consumption in the U.S. by more than seven percent.

Although it is first focused on licensing opportunities in the field of electronics chip cooling, Sandia will soon establish a separate process for exploring partnering and/or licensing opportunities in other fields.

A technical white paper on the Sandia Cooler technology can be found at <A href="http://prod.sandia.gov/techlib/access-control.cgi/2010/100258.pdf">http://prod.sandia.gov/techlib/access-control.cgi/2010/100258.pdf</a>

Sandia's work on the cooler technology was funded initially through internal investments. Follow-on funding is also being provided by the Department of Energy's Building Technologies Programme within the Office of Energy Efficiency and Renewable Energy (EERE).
Source: DOE/Sandia National Laboratories

Back to Table of contents

Primeur weekly 2011-07-18

The Cloud

Rutgers-led experts assemble globe-spanning supercomputer Cloud ...

IBM debuts Cloud-based analytics suite to help companies boost marketing results ...

HP accelerates customers' path to open, hybrid Cloud ...

IBM expands business in Japan with new Cloud data centres ...

VMware unveils VMware vSphere 5 and comprehensive Cloud infrastructure suite ...

Panaya reaches 2,000 ERP systems milestone ...

VMware introduces VMware vSphere Storage Appliance to further simplify IT for small and midsized businesses ...

ET Water celebrates smart irrigation month with the launch of the GNOME Smart Irrigation Calculator ...

From end-user to data centre: Cisco enhances Cloud computing performance, efficiency and security ...

Desktop Grids

Version 4.2.4 of OurGrid middleware released ...

XtremWeb-HEP 7.5.0 released ...

EuroFlash

Lomonosov supercomputer sets world record for performance on Graph500 benchmark ...

European Commission to organize Information Day on Cloud Computing, Internet of Services and Advanced Software Engineering ...

Bright Cluster Manager selected by Freie Universitaet Berlin to manage new Dell-based HPC system ...

Eurotech to receive 4 million euro order from Selex Elsag for Aurora HPC for cyber security applications ...

Medicsight and Ziooft partner in U.S. to offer computer-aided detection with supercomputing functional analytics ...

Imec achieves breakthroughs in enabling future DRAM and RRAM ...

USFlash

IBM Power Systems running Linux outperform competition on standard benchmarks ...

Drexel University chose advanced HPC and Bright Cluster Manager to help unravel the mysteries of the Universe and the world of molecular dynamics ...

Moving data at the speed of science: Berkeley Lab lays foundation for 100 Gbps prototype network ...

Scientists model physics of a key dark-energy probe ...

SDSC visualizations win 'OASCR' Awards at SciDAC 2011 ...

SDSC's Trestles provides rapid turnaround and enhanced performance for diverse researchers ...

Sandia's 'cooler' technology offers fundamental breakthrough in heat transfer ...

Changsha National Supercomputing Center inaugurated ...

Oracle introduces Oracle Exadata Storage Expansion Rack ...

University of Virginia's Olivier Pfister accomplishes breakthrough toward quantum computing ...

GNS Healthcare collaborates with NCI in new approach to lung cancer: supercomputer analysis to aid in matching targeted drugs to patients ...

Wolfram Research announces gridMathematica 8: Adding the power of CUDA over the Grid ...

UC Irvine study points to new approach to influenza's antiviral resistance ...

basysKom, Codero, Gluster and Nixu Open join The Linux Foundation ...

Stanford engineers build a nanoscale device for brain-inspired computing ...

NVIDIA names Stanford University a CUDA Center of Excellence ...

NIST prototype 'optics table on a chip' places microwave photon in 2 colours at once ...