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TECHNICAL NOTES

Forced Convection in a Porous Channel With Discrete Heat Sources

[+] Author and Article Information
C. Cui, X. Y. Huang, C. Y. Liu

School of Mechanical and Production Engineering, Nanyang Technological University, Nanyang Avenue, Singapore 639798

J. Heat Transfer 123(2), 404-407 (Jul 20, 2000) (4 pages) doi:10.1115/1.1351176 History: Received September 23, 1999; Revised July 20, 2000
Copyright © 2001 by ASME
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References

Mahalingam,  M., and Berg,  H., 1984, “Thermal Trend in Component Level Packaging,” Int. J. Hybrid Microelectron. 7, pp. 1-9.
Lage et al., 1995, “Numerical Simulations of Low Permability Microporous Heat Sink for High-Heat-Flux Electronics,” Cooling and Thermal Design of Electronic Systems, HTD-Vol. 319/EEP-Vol. 15, ASME 1995, pp. 85–92.
Koh,  J., and Colony,  R., 1974, “Analysis of Cooling Effectiveness for Porous Material in a Coolant Passage,” ASME J. Heat Transfer, 96, pp. 324–330.
Hwang,  G., and Chao,  C., 1994, “Heat Transfer Measurement and Analysis for Sintered Porous Channels,” ASME J. Heat Transfer, 116, pp. 456–464.
Kaviany,  M., 1985, “Laminar Flow Through a Porous Channel Bounded by Isothermal Parallel Plate,” Int. J. Heat Mass Transf., 28, pp. 851–858.
Vafai,  K., and Kim,  S. J., 1989, “Forced Convection in a Channel Filled With a Porous Medium: an Exact Solution,” ASME J. Heat Transfer, 111, pp. 1103–1106.
Hunt,  M. L., and Tien,  C. L., 1988, “Effects of Thermal Dispersion on Forced Convection in Fibrous Media,” Int. J. Heat Mass Transf., 31, pp. 301–310.
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Rizk,  T. A., and Kleinstreuer,  C., 1991, “Forced Convective Cooling of a Linear Array of Blocks in Open and Porous Matrix Channels,” Heat Transfer Eng. 12, pp. 4–47.
Hadim,  A., 1994, “Forced Convection in a Porous Channel with Localized Heat Sources,” ASME J. Heat transfer, 116, pp. 465–474.
Cheng,  P., and Hsu,  C., 1986, “Applications of Van Driest’s Mixing Length Theory to Transverse Thermal Dispersion in Forced Convective Flow Through a Packed Bed,” Int. Commun. Heat Mass Transfer, 13, pp. 613–635.
Kuwahara,  F., Nakayama,  A., and Koyama,  H., 1996, “A Numerical Study of Thermal Dispersion in Porous Media,” ASME J. Heat Transfer, 118, pp. 756–761.
, 1993, “Journal of Heat Transfer Policy on Reporting Uncertainties in Experimental Measurements and Results,” ASME J. Heat Transfer, 115, pp. 5–6.
Cui, C., Huang, X. Y., and Liu, C. Y., 2000, “The Green’s Function and Application for Heat Transfer in a Low Permeability Porous Channel,” Int. J. of Electronic Packaging, in press.

Figures

Grahic Jump Location
The surface temperature distributions on the surface of the heated wall at the Reynolds number Re=400
Grahic Jump Location
The variation of local Nusselt number on the upper channel wall for different Reynolds numbers. The heat flux q=10 W/cm2
Grahic Jump Location
The temperature contour in the vertical plane predicted by the analytical model and the temperature measured inside the porous channel

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