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
Citations
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Dissertation
Single-Phase and Boiling Flow in Microchannels with High Heat Flux
TL;DR: In this article, a cooling system for high heat flux applications is examined using microchannel evaporators with water as the working fluid and boiling as the heat transfer mechanism, and flow patterns associated with a range of boundary conditions are characterized and then presented in the form of novel flow regime maps that intrinsically reflect the physical mechanisms controlling two-phase pressure distributions and heat transfer behavior.
Proceedings ArticleDOI
Modeling of the surface roughness effects for microchannel flows
William W. Liou,Yichuan Fang +1 more
Journal ArticleDOI
Influence of Thermo-Physical Properties on the Flow and Heat Transfer in Rectangular Micro-Channels
Xue Tao Duan,Bin Xu,Hao Luo +2 more
TL;DR: In this paper, the authors investigated the behavior of flow and heat transfer of single-phase in rectangular micro-channels with three-dimensional numerical analysis and found that the influence of viscosity variation with temperature and viscous dissipation effect could be too significant to be neglected.
Dissertation
On the heat transfer characteristics of liquid-gas taylor flows in minichannels
TL;DR: In this article, the authors present a list of tables, lists of figures, and lists of nomenclature of figures in the context of table-based models.iii Acknowledgements iv List of Tables
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
Xiaofeng Peng,G. P. Peterson +1 more