Journal ArticleDOI
Heat transfer enhancement using Al2O3–water nanofluid for an electronic liquid cooling system
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TLDR
In this article, the authors investigated the behavior and heat transfer enhancement of a particular nanofluid, Al2O3 nanoparticle-water mixture, flowing inside a closed system that is destined for cooling of microprocessors or other electronic components.About:
This article is published in Applied Thermal Engineering.The article was published on 2007-06-01. It has received 575 citations till now. The article focuses on the topics: Nanofluid & Heat transfer enhancement.read more
Citations
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An experimental study on resuspension, thermostability and migration phenomenon of nanoparticles in pool boiling
TL;DR: In this article , the migration ratio, stability and resuspension of nanoparticles during phase change were investigated using ultrasonic agitation technique and the authors found that nanoparticles with mass fraction higher than 0.5% exhibited poor stability over time, agglomeration and sedimentation were pronounced and inevitable.
Book ChapterDOI
Microchannel Heat Exchanger
TL;DR: In this paper , the effect of Reynold number, channel geometry, number of channels and volume fraction on thermal performance of a micro-channel heat exchanger has been reviewed and a brief introduction about use of nanofluid in microchannel heat exchange has been discussed.
Heat transfer enhancement techniques of minichannel heat sink using nanofluids: a review
Rupesh D. Khorgade,R. S. Shelke +1 more
TL;DR: In this paper, a review of different techniques used for heat transfer enhancement of minichannel heat sink using nanofluids is presented, where the mixture of solid particles to the liquid generally increases the thermal conductivity of the liquid.
References
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Journal ArticleDOI
Hydrodynamic and heat transfer study of dispersed fluids with submicron metallic oxide particles
Bock Choon Pak,Young I. Cho +1 more
TL;DR: In this article, the authors used a Brookfield rotating viscometer to measure the viscosities of the dispersed fluids with γ-alumina (Al2O3) and titanium dioxide (TiO2) particles at a 10% volume concentration.
Journal ArticleDOI
Anomalously increased effective thermal conductivities of ethylene glycol-based nanofluids containing copper nanoparticles
TL;DR: In this paper, it was shown that a "nanofluid" consisting of copper nanometer-sized particles dispersed in ethylene glycol has a much higher effective thermal conductivity than either pure or pure glycol or even polyethylene glycol containing the same volume fraction of dispersed oxide nanoparticles.
Journal ArticleDOI
Anomalous thermal conductivity enhancement in nanotube suspensions
TL;DR: In this paper, the authors have produced nanotube-in-oil suspensions and measured their effective thermal conductivity, which is anomalously greater than theoretical predictions and is nonlinear with nanotubes loadings.
Journal ArticleDOI
Conceptions for heat transfer correlation of nanofluids
Yimin Xuan,Wilfried Roetzel +1 more
TL;DR: In this article, the authors proposed two different approaches for deriving heat transfer correlation of the nanofluid, and investigated the mechanism of heat transfer enhancement of the nano-fluid.
Journal ArticleDOI
Thermal Conductivity of Nanoparticle -Fluid Mixture
TL;DR: In this paper, the authors measured the effective thermal conductivity of mixtures of Al 2O3 and CuO, dispersed in water, vacuum pump, engine oil, and ethylene glycol.
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