Extended-nano heat pipe device for non-electric cooling

Chenxi Wang, Yutaka Kazoe, Yuriy Pihosh, Kyojiro Morikawa, Kentaro Kasai, Kazuma Mawatari, Takehiko Kitamori

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A heat pipe device based on enhanced condensation and high driving Laplace pressure in extended-nano space (101-103 nm scale) is developed for a non-electric cooling. A vacuum system was specifically designed and established for our integrated heat pipe device. Compared to the working in ambient air, the extended-nano heat pipe is verified for proper working with higher flow rates in a vacuum environment for the first time. The cooling performance is evaluated quantitatively. Although the performance is still very low, higher performance is expected for cooling hot spots in large scale integration (LSI) by optimization of nanofabrication.

Original languageEnglish
Title of host publicationMicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences
PublisherChemical and Biological Microsystems Society
Pages2044-2046
Number of pages3
ISBN (Electronic)9780979806483
Publication statusPublished - 2015 Jan 1
Externally publishedYes
Event19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015 - Gyeongju, Korea, Republic of
Duration: 2015 Oct 252015 Oct 29

Publication series

NameMicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences

Other

Other19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015
CountryKorea, Republic of
CityGyeongju
Period15/10/2515/10/29

Keywords

  • Condensation
  • Cooling performance
  • Streaming potential
  • Vacuum

ASJC Scopus subject areas

  • Control and Systems Engineering

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  • Cite this

    Wang, C., Kazoe, Y., Pihosh, Y., Morikawa, K., Kasai, K., Mawatari, K., & Kitamori, T. (2015). Extended-nano heat pipe device for non-electric cooling. In MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences (pp. 2044-2046). (MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences). Chemical and Biological Microsystems Society.