Full Content is available to subscribers

Subscribe/Learn More  >

A Microchannel Heat Sink With Unitary Circular Flow and Short Distance Heat Transfer Mode: Design and Analysis

[+] Author Affiliations
Y. Wang, G. F. Ding

Shanghai Jiaotong University, Shanghai, China

Paper No. MNC2007-21075, pp. 747-750; 4 pages
  • 2007 First International Conference on Integration and Commercialization of Micro and Nanosystems
  • First International Conference on Integration and Commercialization of Micro and Nanosystems, Parts A and B
  • Sanya, Hainan, China, January 10–13, 2007
  • Conference Sponsors: Nanotechnology Institute
  • ISBN: 0-7918-4265-7 | eISBN: 0-7918-3794-7
  • Copyright © 2007 by ASME


The simulation of the forced convection heat transfer occurring in a microchannel heat sink with unitary circular flow and short distance heat transfer is presented. The temperature and velocity distributions of the coolant in the microchannels under the different flow rates were performed using the commercial FE software package [ANSYS]. The lowest flow rate satisfying the maximum operating temperature of the electronic device is 2ml/min with the input heat flux 25W/cm2 . The temperature difference along flow direction in the lognitudinal channel with the transverse channel arrays is reduced compared with the traditional parallel channel structure. A uniform temperature distribution and high heat transfer efficiency are developed.

Copyright © 2007 by ASME



Interactive Graphics


Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In