Design of Optimum Plate-Fin Natural Convective Heat Sinks-Reference-Cited by-同舟云学术

Design of Optimum Plate-Fin Natural Convective Heat Sinks

Published:2003-06-01 Issue:2 Volume:125 Page:208-216
ISSN:1043-7398
Container-title:Journal of Electronic Packaging
language:en
Short-container-title:

Author:

Bar-Cohen Avram¹,Iyengar Madhusudan²,Kraus Allan D.³

Affiliation:

1. Department of Mechanical Engineering, TherPES Laboratory, University of Maryland, College Park, MD 20747

2. Laboratory of Thermal Management of Micro-Nano Systems, Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455

3. Department of Mechanical Engineering, University of Akron, Akron, OH

Abstract

The effort described herein extends the use of least-material single rectangular plate-fin analysis to multiple fin arrays, using a composite Nusselt number correlation. The optimally spaced least-material array was also found to be the globally best thermal design. Comparisons of the thermal capability of these optimum arrays, on the basis of total heat dissipation, heat dissipation per unit mass, and space claim specific heat dissipation, are provided for several potential heat sink materials. The impact of manufacturability constraints on the design and performance of these heat sinks is briefly discussed.

Publisher

ASME International

Subject

Electrical and Electronic Engineering,Computer Science Applications,Mechanics of Materials,Electronic, Optical and Magnetic Materials

Link

http://asmedigitalcollection.asme.org/electronicpackaging/article-pdf/125/2/208/5802331/208_1.pdf

Reference30 articles.

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2. Kern, D. Q., and Kraus, A. D., 1972, Extended Surface Heat Transfer, McGraw-Hill, New York, NY.

3. Iyengar, M., 2003, Ph.D. thesis in preparation, Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN.

4. Zhao, Z., and Avedisian, C. T., 1997, “Enhancing Forced Air Convection Heat Transfer from an Array of Parallel Plate Fins Using a Heat Pipe,” Int. J. Heat Mass Transf., 40(13), pp. 3135–3147.

5. Garner, S. D., and Toth, J. E., 1997, “Heat Pipes: A Practical and Cost Effective Method for Maximizing Heat Sink Effectiveness,” ASME EEP-Vol. 19-2, pp. 1897–1902.

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