| |
| Chinese Super Computer Hits “Top of the World” with Knürr Cooling Systems |
 |
|
[Arnstorf, June 14, 2010]
Prime Minister Wen Jiabao visits CoolLoop installation in Tianjin
The Dawning 6000 Chinese super computer developed by the Chinese Academy of Sciences (CAS) and Dawning Information Industry Co. Ltd. was recently equipped cooling systems manufactured by Knürr AG based in Arnstorf, Bavaria/Germany.
Chinese Prime Minister Wen Jiabao availed of this opportunity to travel to Tianjin, birthplace of the new super computer, whose predecessor, the Dawning 5000A, debuted in 2008 as number 11 on the biannually updated list of the fastest computers in the world. Official sources say the Dawning 6000 will be ready mid-year, and will go into operation before the end of the year.
With the implementation of its modular cooling unit, the CoolLoop, Knürr also made a valuable contribution to the new super computer’s highly efficient and energy-saving cooling system. With a performance of more than 100 trillion calculations per second, the new super computer not only opens up new worlds of computing – it also generates very specific efficient cooling requirements. With CoolLoop the Knürr experts have integrated the world’s first server cooling solution, which can be operated as both an open and a closed system, into the Chinese high performance computer. Quite easily and as required, the operators can regulate whether the cooling power is to be given off directly, or whether it should supplement the data center’s cooling. An elaborate flaps system ensures here that the right cooling power is provided at all times. But the Knürr cooling systems’ technical features not only help to make the Dawning 6000 Super Computer unbeatably fast – they also make it energy-efficient. The Knürr CoolLoop is a water-cooled rack unit for intelligent side installation on one or more server racks. The solution is a closed system with warm air intake from the rear and cool air expulsion at the front – both vertically over the entire rack height. The modular setup and equipping with one to four fan units allow the cooling to adjust to the Tianjin data center’s actual requirements, and selection with 10-30 kW per unit. An n+1 redundancy of the fans permits absolutely no compromises with regard to the Chinese super computer’s availability, reliability and security. Two cooling units can also be positioned on one server rack for the highest possible demands. The complete 2n redundancy of the server rack cooling is therefore ensured. The relatively high cold water prerun temperature also contributes to additional security and optimum server cooling; it is resource-friendly and sustainably reduces energy consumption. China’s new super computer will now fully and completely meet all future-oriented energy efficiency, availability and security requirements with the Knürr cooling experts’ solutions.
 |
|
| |
|
|
| |
|
|
| |
About Knürr
Knürr AG based in Arnstorf, Bavaria, was founded in 1931, and in January 2006 became part of Emerson Network Power, a division of the global technology leader, Emerson, which has an annual turnover of 20 billion dollars, 140,000 employees and 277 production sites around the world. Knürr’s system solutions in the world of information and network technology and telecommunications soon established the company’s exceptional reputation as one of the leading developers and manufacturers of rack and enclosure platforms. These include systems for the indoor and outdoor area, all relevant active and passive components in the 19-inch construction area, and the thermal and cable management technologies this entails. With standardized and customized developments, the company supports its customers with innovative technologies and comprehensive knowledge in the completion of its assignments.
For more information go to: www.knuerr.com |
|
| |
|
|
| |
About Emerson Network Power
Emerson Network Power, a business of Emerson (NYSE:EMR), is the global leader in enabling Business-Critical Continuity™ from grid to chip for telecommunication networks, data centers, health care and industrial facilities. Emerson Network Power provides innovative solutions and expertise in areas including AC and DC power and precision cooling systems, embedded computing and power, integrated racks and enclosures, power switching and controls, monitoring, and connectivity. All solutions are supported globally by local Emerson Network Power service technicians. Learn more about Emerson Network Power products and services at www.emerson.com
|
|
| |
|
|
| |
About Emerson
Emerson (NYSE:EMR), based in St. Louis, Missouri (USA), is a global leader in bringing technology and engineering together to provide innovative solutions to customers through its network power, process management, industrial automation, climate technologies, and appliance and tools businesses. Emerson’s sales in fiscal 2009 were $20.9 billion. The company is ranked 94th on the Fortune 500 list of America’s largest companies. For more information, visit www.emerson.com |
|
| |
|
|
| |
Knürr AG
Mariakirchener Straße 38
D-94424 Arnstorf
Telephone: +49 (0) 8723 -27-0
Telefax: +49 (0) 8723-27-154
eMail:
|
|
| |
|
|
| |
 Print page |
|
| |
|
|
|
|
|
|
|
back