NDLI: A Study on Flow Boiling in Microchannel With Piranha Pin Fin

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Yu, X. Woodcock, C. Wang, Y. Plawsky, J. Peles, Y.
Copyright Year	2015
Abstract	In this paper we reported an advanced structure, the Piranha Pin Fin (PPF), for microchannel flow boiling. Fluid flow and heat transfer performance were evaluated in detail with HFE7000 as working fluid. Surface temperature, pressure drop, heat transfer coefficient and critical heat flux (CHF) were experimentally obtained and discussed. Furthermore, microchannels with different PPF geometrical configurations were investigated. At the same time, tests for different flow conditions were conducted and analyzed. It turned out that microchannel with PPF can realize high-heat flux dissipation with reasonable pressure drop. Both flow conditions and PPF configuration played important roles for both fluid flow and heat transfer performance. This study provided useful reference for further PPF design in microchannel for flow boiling.
Sponsorship	Electronic and Photonic Packaging Division
File Format	PDF
ISBN	9780791856901
DOI	10.1115/IPACK2015-48103
Volume Number	Volume 3: Advanced Fabrication and Manufacturing; Emerging Technology Frontiers; Energy, Health and Water- Applications of Nano-, Micro- and Mini-Scale Devices; MEMS and NEMS; Technology Update Talks; Thermal Management Using Micro Channels, Jets, Sprays
Conference Proceedings	ASME 2015 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems collocated with the ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels
Language	English
Publisher Date	2015-07-06
Publisher Place	San Francisco, California, USA
Access Restriction	Subscribed
Subject Keyword	Temperature Fluid dynamics Microchannel flow Critical heat flux Boiling Flow (dynamics) Microchannels Design Fluids Heat Pressure drop Energy dissipation Heat transfer coefficients Heat transfer
Content Type	Text
Resource Type	Article

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