Journal ArticleDOI
Heat transfer model for evaporation in microchannels. Part I: presentation of the model
Reads0
Chats0
TLDR
In this article, a three-zone flow boiling model was proposed to describe evaporation of elongated bubbles in microchannels, and a time-averaged local heat transfer coefficient was obtained.About:
This article is published in International Journal of Heat and Mass Transfer.The article was published on 2004-07-01. It has received 560 citations till now. The article focuses on the topics: Convective heat transfer & Heat transfer coefficient.read more
Citations
More filters
Journal ArticleDOI
Heat Transfer in Nanofluids—A Review
TL;DR: In this paper, the authors present an exhaustive review of the literature in this area and suggest a direction for future developments, including heat transfer, material science, physics, chemical engineering and synthetic chemistry.
The growth of vapor bubbles in superheated liquids. report no. 26-6
Plesset,S.A. Zwick +1 more
TL;DR: In this paper, a solution for the radius of the vapor bubble as a function of time is obtained which is valid for sufficiently large radius, since the radius at which it becomes valid is near the lower limit of experimental observation.
Journal ArticleDOI
Boiling in microchannels: a review of experiment and theory
TL;DR: In this paper, a review of recent research on boiling in micro-channels is presented, which addresses the topics of macroscale versus micro-scale heat transfer, two-phase flow regimes, flow boiling heat transfer results for micro-channel, heat transfer mechanisms in microchannels and flow boiling models for micro channels.
Journal ArticleDOI
State of the Art of High Heat Flux Cooling Technologies
TL;DR: In this paper, a literature review is presented to compare different cooling technologies currently in development in research laboratories that are competing to solve the challenge of cooling the next generation of high heat flux computer chips.
Journal ArticleDOI
A composite heat transfer correlation for saturated flow boiling in small channels
TL;DR: In this article, a composite correlation is developed from a database of 3899 data points from 14 studies in the literature covering 12 different wetting and non-wetting fluids, hydraulic diameters ranging from 016 to 292mm, and confinement numbers from 03 to 40.
References
More filters
Journal ArticleDOI
Liquid Film Thickness Above a Bubble Rising Under an Inclined Plate
A J Addlesee,Keith Cornwell +1 more
TL;DR: In this paper, an analytic model is described which allows the thickness of the liquid film between a bubble and a wall to be estimated, and experiments using an optical technique of film thickness measurement are described and compared with predictions obtained from the model.
Journal ArticleDOI
Sizes of bubbles produced by dissolved gas coming out of solution on the walls of pipes in flowing systems
TL;DR: In this article, the surface tension forces on gas bubbles adhering to the walls of pipes in flowing systems were derived for predicting the bubble radius on detachment, and gave good agreement with some experimenetal results for finite contact angles.
Journal Article
Evaporative heat transfer in mesoscale heat exchangers
TL;DR: In this article, a two-phase pressure drop and heat transfer data are presented for R-134a in a heat exchanger consisting of an inlet manifold, 52 parallel channels, and an exit manifold.
Journal ArticleDOI
Development of the Liquid Film Above a Sliding Bubble
A J Addlesee,P.A. Kew +1 more
TL;DR: In this article, the authors compared an estimate of the liquid film thickness, made by thermal analysis of the experimental results, with a prediction based on the mechanics of the flow around the bubble, and showed that unless evaporation rates from the film are high, the film thickness is determined by flow phenomena rather than by heat transfer.
Dissertation
Etude expérimentale de l'ébullition de fluide réfrigérant en convection forcée dans des mini-canaux
TL;DR: In this paper, a caracterisation experimentale de l'ebullition en convection force of 1,1, 1,2-tetrafluoroethane (R134a) dans des mini-canaux is presented.
Related Papers (5)
Evaporative heat transfer, pressure drop and critical heat flux in a small vertical tube with R-113
G.M. Lazarek,S.H. Black +1 more
Correlations for the prediction of boiling heat transfer in small-diameter channels
P.A. Kew,Keith Cornwell +1 more
Small circular- and rectangular-channel boiling with two refrigerants
T.N. Tran,M.W. Wambsganss +1 more