Advanced integrated cooling systems for thermal management in data centers

Yoshiyuki Abe, Masato Fukagaya, Takashi Kitagawa, Haruhiko Ohta, Shinmoto Yasuhisa, Masahide Sato, Ken Ichi Iimura

研究成果: 著書/レポートタイプへの貢献会議での発言

7 引用 (Scopus)

抄録

For a drastic energy conservation in data centers (more than 30%), a new advanced concept of thermal management systems of integrated cooling network in server racks is proposed, and a series of developmental studies toward the realization of the concept have been conducted. The concept consists of the following technological items: - Plug-in thermal network cables, - Narrow channel heat exchangers (single-phase and two-phase), - Thin flat-type heat pipes, - Development of nano-fluids for heat transfer enhancement. In this concept, CPUs in server racks are directly cooled with the aid of advanced 1.5 mm thick flat-type heat pipes or 3 mm thick narrow channel heat exchangers, though CPUs in server racks, at present, are cooled down with massive heat sinks by forced air flow in the racks. In the case of heat pipes, condensation regions are cooled by either single-phase or two-phase narrow channel heat sink instead of air-cooled finned heat sink. These cooling units are accommodated in server racks. In addition, plug-in thermal network cables, in which a working fluid for narrow channel heat exchangers is running, are integrated among server racks, and thermal energy dissipated in server racks are inclusively merged and managed by the thermal network cables. The working fluid heated up by the dissipated heat is recuperated in an outdoor cooling system. An attempt at the applications of silver nano-fluids as a working fluid in heat pipes and thermal network is also conducted in the present study. Silver nano-fluids are thermochemically synthesized by a microwave heating technique, which allows for superior stable suspension characteristics.

元の言語英語
ホスト出版物のタイトルProceedings of the ASME InterPack Conference 2009, IPACK2009
ページ619-624
ページ数6
DOI
出版物ステータス出版済み - 6 30 2010
イベント2009 ASME InterPack Conference, IPACK2009 - San Francisco, CA, 米国
継続期間: 7 19 20097 23 2009

出版物シリーズ

名前Proceedings of the ASME InterPack Conference 2009, IPACK2009
2

その他

その他2009 ASME InterPack Conference, IPACK2009
米国
San Francisco, CA
期間7/19/097/23/09

Fingerprint

Cooling systems
Temperature control
Servers
Heat pipes
Fluids
Heat sinks
Heat exchangers
Cables
Program processors
Silver
Cooling
Microwave heating
Air
Thermal energy
Condensation
Energy conservation
Hot Temperature
Heat transfer

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Electrical and Electronic Engineering

これを引用

Abe, Y., Fukagaya, M., Kitagawa, T., Ohta, H., Yasuhisa, S., Sato, M., & Iimura, K. I. (2010). Advanced integrated cooling systems for thermal management in data centers. : Proceedings of the ASME InterPack Conference 2009, IPACK2009 (pp. 619-624). (Proceedings of the ASME InterPack Conference 2009, IPACK2009; 巻数 2). https://doi.org/10.1115/InterPACK2009-89009

Advanced integrated cooling systems for thermal management in data centers. / Abe, Yoshiyuki; Fukagaya, Masato; Kitagawa, Takashi; Ohta, Haruhiko; Yasuhisa, Shinmoto; Sato, Masahide; Iimura, Ken Ichi.

Proceedings of the ASME InterPack Conference 2009, IPACK2009. 2010. p. 619-624 (Proceedings of the ASME InterPack Conference 2009, IPACK2009; 巻 2).

研究成果: 著書/レポートタイプへの貢献会議での発言

Abe, Y, Fukagaya, M, Kitagawa, T, Ohta, H, Yasuhisa, S, Sato, M & Iimura, KI 2010, Advanced integrated cooling systems for thermal management in data centers. : Proceedings of the ASME InterPack Conference 2009, IPACK2009. Proceedings of the ASME InterPack Conference 2009, IPACK2009, 巻. 2, pp. 619-624, 2009 ASME InterPack Conference, IPACK2009, San Francisco, CA, 米国, 7/19/09. https://doi.org/10.1115/InterPACK2009-89009
Abe Y, Fukagaya M, Kitagawa T, Ohta H, Yasuhisa S, Sato M その他. Advanced integrated cooling systems for thermal management in data centers. : Proceedings of the ASME InterPack Conference 2009, IPACK2009. 2010. p. 619-624. (Proceedings of the ASME InterPack Conference 2009, IPACK2009). https://doi.org/10.1115/InterPACK2009-89009
Abe, Yoshiyuki ; Fukagaya, Masato ; Kitagawa, Takashi ; Ohta, Haruhiko ; Yasuhisa, Shinmoto ; Sato, Masahide ; Iimura, Ken Ichi. / Advanced integrated cooling systems for thermal management in data centers. Proceedings of the ASME InterPack Conference 2009, IPACK2009. 2010. pp. 619-624 (Proceedings of the ASME InterPack Conference 2009, IPACK2009).
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