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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A numerical investigation of a photovoltaic thermal system contained a trapezoidal channel with transport of silver and titanium oxide using the water as base fluids
TL;DR: In this article , the authors present a numerical investigation of forced convection in a PV/T system to reduce the temperature caused by solar radiation, which can decrease its electrical energy production.
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A critical review on the effect of nanorefrigerant and nanolubricant on the performance of heat transfer cycles
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On the reliable estimation of heat transfer coefficients for nanofluids in a microchannel
TL;DR: In this article, the authors examined the laminar convective heat transfer of Al2O3-water nanofluids in a square microchannel with a cross section of 0.5×0.5 mm2 and a length of 30 mm under constant wall temperature.
Journal ArticleDOI
Effect of alumina nanoparticle shape in a triangular porous array of heated periodic pin-fins
Mohd. Asif,Amit Dhiman +1 more
TL;DR: In this paper, the effect of the shape of alumina nanoparticles on heat transfer across the periodic equilateral triangular array has been studied in the past, and four different shapes of nanoparticles were considered: spherical, cylindrical, bricks, and platelets.
Using nanofluids for proton exchange membrane fuel cell (PEMFC) cooling in automotive applications
TL;DR: In this paper, the main focus of a PhD research project was to experimentally and theoretically study the effects of using nanofluids as PEMFCs coolants on the electrical and thermal performances of the system.
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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