Journal ArticleDOI
Heat transfer enhancement using Al2O3–water nanofluid for an electronic liquid cooling system
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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Journal ArticleDOI
A novel approach for engineering efficient nanofluids by radiolysis
Malik Maaza,T. Khamliche,M. Akbari,Noluthando Kana,N. Tandjigora,pValentine Saasa Thomas Malwela Mervyn Beukes,A. Genu,K. Kaviyarasu,J. K.Cloete,M. B. Lekala,Alain Gibaud,Mohamed Henini +11 more
TL;DR: In this article , the possibility of using radiolysis to engineer stable efficient nanofluids which exhibit an enhanced thermal conductivity was reported for the first time, and the validation was confirmed on Ag-H2O and Ag-C2H6O2 nano-drone fabricated via g-radiolysis within the mild dose range of 0.95 × 103-2.45 × 103 Gray.
Journal ArticleDOI
Heat transfer studies of Al2O3/water-ethylene glycol nanofluid using factorial design analysis
TL;DR: In this paper , a natural convection apparatus was used to study heat transfer in the suspension of Al2O3 nanoparticles in a water-ethylene glycol mixture base fluid.
Journal ArticleDOI
A Comprehensive Review Electronic Cooling: A Nanomaterial Perspective
TL;DR: In this paper , the authors present several fascinating aspects on the utilization of nanofluids and methods to be used for cooling electrical components and discuss the potential directions for future study and the current issues in this field.
Journal ArticleDOI
Entropy optimized analysis for the radiative flow of a nanofluid: the Darcy-Forchheimer model
TL;DR: In this article , the entropy generation in the hydromagnetic flow of the timedependent Darcy-Forchheimer nanoliquid over a stretched porous surface is scrutinized, and the performance of fluid friction and heat transport rate against flow variables are studied.
Journal ArticleDOI
Thermal and Hydrodynamic Characteristics of Graphite-H 2 O and CuO-H 2 O Nanofluids in Microchannel Heat Sinks
TL;DR: In this paper, the authors used nanofluids as coolant for high-heat dissipation electronic devices with nanoparticle volume concentrations from 1% to 5% in a rectangular copper shaped microchannel heat sink MCHS.
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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