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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Haywood, A. Sherbeck, J. Phelan, P. Varsamopoulos, G. Gupta, S.K.S. |
| Copyright Year | 2010 |
| Description | Author affiliation: School of Computing, Informatics, and Decision Systems Engineering Computer Science and Engineering, Arizona State University, P.O. Box 9309, Tempe, U.S.A., 85287-9309 (Varsamopoulos, G.; Gupta, S.K.S.) || School of Mechanical, Aerospace, Chemical & Materials Engineering, Arizona State University, P.O. Box 9309, Tempe, U.S.A., 85287-9309 (Haywood, A.; Sherbeck, J.; Phelan, P.) |
| Abstract | Technological and economic trends in data centers push toward facilities operated at higher ambient temperatures and at higher power densities to meet ever-increasing computational demands. Conventionally, data centers are cooled with vapor-compressor equipment which requires extra power to be driven. This paper proposes an alternative and sustainable data center cooling architecture that is heat driven. The thermal source is the heat produced by the data center room's equipment. A major challenge is providing both enough cooling to the data center and enough exergy to drive the cooling process, regardless of the thermal output of the data center equipment. This challenge is addressed by the use of organic heat storage and a sustainably powered (i.e. solar-powered) heat source, leading potentially to a PUE (Power Usage Effectiveness) value of less than one. |
| Starting Page | 1 |
| Ending Page | 7 |
| File Size | 540407 |
| Page Count | 7 |
| File Format | |
| ISBN | 9781424453429 |
| ISSN | 10879870 |
| e-ISBN | 9781424453436 |
| DOI | 10.1109/ITHERM.2010.5501334 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-06-02 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Cooling Space heating Heat pumps Data flow computing High performance computing Thermal loading Poles and towers Data engineering Energy storage Aerospace materials sustainability PUE data center CRAC absorption chiller blade server chassis rack green computing |
| Content Type | Text |
| Resource Type | Article |
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