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Keywords: laminar
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Proceedings Papers

Comparative Study of Effective Cooling in Microchannel Heat Sinks (MCHS) With Nanofluid and Hydrophobic Nanostructures Using Computational Fluid Dynamics

Darryl Jennings, Jr., Sonya Smith
Proc. ASME. InterPACK2020, ASME 2020 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems, V001T07A002, October 27–29, 2020
Paper No: IPACK2020-2527
DOI: https://doi.org/10.1115/IPACK2020-2527
... in ANSYS FLUENT to ascertain performance characteristics of microchannels without the presence of hydrophobic nanostructures. The results were compared to the analytical model developed in this study. laminar slip flow hydrophobic nanostructure microchannel friction factor COMPARATIVE STUDY...
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Topics: Computational fluid dynamics, Cooling, Friction, Heat sinks, Microchannels, Nanofluids, Nanostructures
Proceedings Papers

The Microelectronics Cooling Impact and Comparison of 2D and 3D Unsteady Effects of a Pair of Opposed Confined Angled Impinging Air Jets

Victor Adrian Chiriac, Jorge Luis Rosales
Proc. ASME. InterPACK2011, ASME 2011 Pacific Rim Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Systems, MEMS and NEMS: Volume 2, 357-365, July 6–8, 2011
Paper No: IPACK2011-52262
DOI: https://doi.org/10.1115/IPACK2011-52262
... Rosales Phoenix Analysis & Design Technologies 7755 S. Research Dr., Suite 110 Tempe, AZ 85284 Phone: (480) 813-4884 luis.rosales@padtinc.com ABSTRACT The unsteady laminar flow and heat transfer characteristics for a pair of angled confined impinging air jets centered in a channel were studied numerically...
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Topics: Air jets, Cooling, Jets, Microelectronic devices
Proceedings Papers

The Cooling Impact of a Pair of Opposed Unsteady Confined Impinging Air Jets

Victor Chiriac, Jorge L. Rosales
Proc. ASME. InterPACK2005, Advances in Electronic Packaging, Parts A, B, and C, 461-467, July 17–22, 2005
Paper No: IPACK2005-73310
DOI: https://doi.org/10.1115/IPACK2005-73310
... 03 04 2009 A numerical investigation was performed at two Reynolds numbers to analyze the flow-field and heat transfer characteristics for a pair of laminar jets impinging on opposite walls in a channel. The present study is a continuation of the authors’ earlier work [1] in which...
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Topics: Air jets, Cooling, Jets, Reynolds number, Flow (Dynamics), Heat transfer, Unsteady flow, Bubbles, Convection, Displacement