Journal ArticleDOI
Single and two-phase pressure drop characteristics in miniature helical channels
R. Scott Downing,Gunol Kojasoy +1 more
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In this paper, the authors used forced convective boiling in a cold-plate containing multiple miniature heat exchangers to develop heat transfer and pressure drop correlations valid for the flow conditions expected in miniature coldplate technology, experiments were conducted with R-134a as a working fluid.About:
This article is published in Experimental Thermal and Fluid Science.The article was published on 2002-07-01. It has received 43 citations till now. The article focuses on the topics: Pressure drop & Heat transfer.read more
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A review of flow and heat transfer characteristics in curved tubes
Paisarn Naphon,Somchai Wongwises +1 more
TL;DR: In this paper, a literature review on heat transfer and flow characteristics of single-phase and two-phase flow in curved tubes is presented, where three main categories of curved tubes; helically coiled tubes, spirally coiling tubes, and other coiled tube, are described.
Journal ArticleDOI
Integrated thermal management techniques for high power electronic devices
TL;DR: In this paper, the development of microprocessing technology and present a project being carried out to develop combined two-phase heat transfer and heat pipe technology with forced air convection and liquid condenser systems.
MonographDOI
Two-phase flow, boiling and condensation in conventional and miniature systems
TL;DR: In this paper, a comprehensive introduction to the fundamentals and applications of flow and heat transfer in conventional and miniature systems is provided, providing a comprehensive review of single-phase flow fundamentals and interfacial phenomena, detailed and clear discussion is provided on a range of topics, including two-phase hydrodynamics and flow regimes, mathematical modeling of gas-liquid 2-phase flows, pool and flow boiling, flow and boiling in mini and microchannels, external and internal-flow condensation with and without noncondensables, condensation in small flow passages, and two-
Journal ArticleDOI
Numerical study of laminar heat transfer and pressure drop characteristics in a water-cooled minichannel heat sink
TL;DR: In this paper, the effects of channel dimensions, channel wall thickness, bottom thickness and inlet velocity on the pressure drop, thermal resistance and the maximum allowable heat flux are presented.
Journal ArticleDOI
Experimental studies of a double-pipe helical heat exchanger
TL;DR: In this paper, an experimental study of a double-pipe helical heat exchanger was performed and the Nusselt numbers were calculated for the inner tube and the annulus.
References
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Journal Article
Proposed Correlation of Data for Isothermal Two-Phase, Two-Component Flow in Pipes
Book
Handbook of single-phase convective heat transfer
TL;DR: In this paper, the effect of temperature-dependent Fluid properties on convective heat transfer has been investigated in the context of closed-loop convection in Ducts and cross-flow convection over Rod Bundles.
Journal ArticleDOI
XVI. Note on the motion of fluid in a curved pipe
TL;DR: In this paper, the motion of fluid in a curved pipe is described as follows: "note on the motion in a curve pipe" and "the motion in the fluid in the curved pipe".
Journal ArticleDOI
LXXII. The stream-line motion of fluid in a curved pipe (Second paper)
TL;DR: In this paper, the stream-line motion of fluid in a curved pipe is described, and the authors present a model of the fluid flow in a curve pipe, which is based on the one described in this paper.
Journal ArticleDOI
Prediction of pressure drop during forced circulation boiling of water
TL;DR: In this paper, a simplified scheme for the calculation of pressure drop during the circulation of a two-phase mixture of boiling water and steam is given, based on the experimental result of the boiler circulation research sponsored at the University of Cambridge by the Water-Tube Boilermakers Association.