Journal ArticleDOI
Flow characteristics of water in microtubes
Gh. Mohiuddin Mala,Dongqing Li +1 more
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TLDR
In this paper, a roughness-viscosity model was proposed to interpret the experimental data and the results indicated significant departure of flow characteristics from the predictions of the conventional theory for microtubes with smaller diameters.About:
This article is published in International Journal of Heat and Fluid Flow.The article was published on 1999-04-01. It has received 711 citations till now. The article focuses on the topics: Water flow & Pressure drop.read more
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Book ChapterDOI
Compact and Micro-heat Exchangers
TL;DR: A good knowledge of available heat exchanger concepts is a useful precursor to the introduction of more complex and combined unit operations based upon such compact heat exchangers as discussed by the authors, and the challenges to heat transfer in the aerospace and electronics areas have also greatly encouraged the development of such heat- exchangers.
Proceedings ArticleDOI
Models for Gaseous Slip Flow in Non-Circular Microchannels
Zhipeng Duan,Y. S. Muzychka +1 more
TL;DR: In this article, a review of several new models obtained by the authors is presented, including fully developed slip flow in non-circular microchannels, hydrodynamically developing slip flow, compressibility effects, and roughness effects.
Journal Article
Thermal & Hydraulic Characteristics ofSingle phase flow in Mini-channel forElectronic cooling Review
TL;DR: In this paper, single phase liquid flow in mini channel is reviewed and the applicability of conventional correlation at this scale, and analyze reasons for deviation from experimental result is analyzed. But the authors focus on applicability and applicability in this scale.
Proceedings ArticleDOI
An Active Micro Mixer Using Electrohydrodynamic (EHD) Convection
Jin-Woo Choi,C.H. Ahn +1 more
References
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Book
Boundary layer theory
TL;DR: The flow laws of the actual flows at high Reynolds numbers differ considerably from those of the laminar flows treated in the preceding part, denoted as turbulence as discussed by the authors, and the actual flow is very different from that of the Poiseuille flow.
Journal ArticleDOI
Measurement of friction factors for the flow of gases in very fine channels used for microminiature Joule-Thomson refrigerators
Wu Peiyi,W.A. Little +1 more
TL;DR: In this article, the friction factors for the flow of gases in the fine channels used for microminiature Joule-Thomson refrigerators have been measured using a photolithographic technique.
Journal ArticleDOI
Experimental Investigation on Liquid Forced-Convection Heat-Transfer Through Microchannels
B. X. Wang,Xiaofeng Peng +1 more
TL;DR: In this paper, the authors investigated the single-phase forced-flow convection of water or methanol flowing through microchannels with rectangular cross-section and found that the fully developed turbulent convection regime was initiated at about Re = 1000-1500.
Journal ArticleDOI
Frictional flow characteristics of water flowing through rectangular microchannels
TL;DR: In this paper, the authors investigated the flow characteristics of water flowing through rectangular microchannels having hydraulic diameters of 0.133-0.367 mm and H/W ratios between 0.333-1.72i.
Journal ArticleDOI
Measurement of the heat transfer characteristics of gas flow in fine channel heat exchangers used for microminiature refrigerators
Peiyi Wu,W.A. Little +1 more
TL;DR: In this article, heat transfer characteristics have been measured for the flow of gas in the fine channels of the heat exchangers used for microminiature J-T refrigerators.
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Convective heat transfer and flow friction for water flow in microchannel structures
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