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TECHNICAL PAPERS: Thermal Systems

Cooling Enhancements in Thin Films Supported by Flexible Complex Seals in the Presence of Ultrafine Suspensions

[+] Author and Article Information
A.-R. A. Khaled

Department of Mechanical Engineering, The Ohio State University, Columbus, OH 43210

K. Vafai

Department of Mechanical Engineering, University of California, Riverside, Riverside, CA 92521

J. Heat Transfer 125(5), 916-925 (Sep 23, 2003) (10 pages) doi:10.1115/1.1597612 History: Received November 26, 2002; Revised May 09, 2003; Online September 23, 2003
Copyright © 2003 by ASME
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References

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Figures

Grahic Jump Location
Schematic diagram for a thin film with flexible complex seal and the corresponding coordinate system: (a) front view, (b) side view, and (c) a three dimensional diagram
Grahic Jump Location
Effects of the dimensionless thermal expansion parameter FT on (a) dimensionless thin film thickness H, (b) dimensionless average lower plate temperature (θW)AVG, (c) dH/dτ, and (d) exit Nusselt number NuL
Grahic Jump Location
Effects of the dimensionless thermal dispersion parameter λ on (a) dimensionless average lower plate temperature (θW)AVG, (b) dimensionless thickness H, (c) temperature Profile, and (d) exit Nusselt number NuL
Grahic Jump Location
Effects of the dimensionless dispersion parameter λ on the time variation of the dimensionless thin film thickness dH/dτ
Grahic Jump Location
Effects of the thermal squeezing parameter PS and the squeezing number σ on (a) dimensionless average lower plate temperature (θW)AVG, (b) dimensionless thin film thickness H, and (c) dH/dτ
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Effects of the fixation parameter Fn and the dimensionless thermal load amplitude βq on (a) dimensionless average lower plate temperature (θW)AVG, and (b) dimensionless thin film thickness H  
Grahic Jump Location
Effects of the dimensionless thermal expansion parameter FT on the average dimensionless pressure inside the thin film ΠAVG

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