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 review on applications and challenges of nanofluids
TL;DR: It has been found nan ofluids have a much higher and strongly temperature-dependent thermal conductivity at very low particle concentrations than conventional fluids, which can be considered as one of the key parameters for enhanced performances for many of the applications of nanofluids.
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A review of the applications of nanofluids in solar energy
TL;DR: In this article, the authors investigated the effects of nanofluids on the performance of solar collectors and solar water heaters from the efficiency, economic and environmental considerations viewpoints, and made some suggestions to use the nanoparticles in different solar thermal systems such as photovoltaic/thermal systems, solar ponds, solar thermoelectric cells, and so on.
Journal ArticleDOI
Applications of Nanofluids: Current and Future:
Kaufui V. Wong,Omar De Leon +1 more
TL;DR: In this article, the authors describe suspensions of nanoparticles in fluids that show significant enhancement of their properties at modest nanoparticle concentrations, i.e., at nanoparticles' concentrations.
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Enhancement of heat transfer using nanofluids—An overview
TL;DR: A colloidal mixture of nano-sized particles in a base fluid, called nanofluids, tremendously enhances the heat transfer characteristics of the original fluid, and is ideally suited for practical applications due to its marvelous characteristics.
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An experimental study on the heat transfer performance and pressure drop of TiO2-water nanofluids flowing under a turbulent flow regime
TL;DR: In this paper, the heat transfer coefficient and friction factor of the TiO 2 -water nanofluids flowing in a horizontal double tube counter-flow heat exchanger under turbulent flow conditions, experimentally.
References
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Journal ArticleDOI
Alteration of thermal conductivity and viscosity of liquid by dispersing ultra-fine particles. dispersion of al2o3, sio2 and tio2 ultra-fine particles
TL;DR: In this paper, the authors proposed a new algorithm called Al2O3, which is based on the SiO2-2-SiO3 algorithm, and showed that it is more efficient than SiO3 and TiO2.
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Empirical correlation finding the role of temperature and particle size for nanofluid (Al2O3) thermal conductivity enhancement
TL;DR: In this paper, an experimental correlation for the thermal conductivity of Al2O3 nanofluids as a function of nanoparticle size over a wide range of temperature (from 21 to 71°C).
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Heat transfer enhancement by using nanofluids in forced convection flows
TL;DR: In this article, the problem of laminar forced convection flow of nanofluids has been thoroughly investigated for two particular geometrical configurations, namely a uniformly heated tube and a system of parallel, coaxial and heated disks.
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Nanofluids for thermal transport
TL;DR: In this article, the authors show that the extent of thermal conductivity enhancement sometimes greatly exceeds the predictions of well-established theories, and new theoretical descriptions may be needed to account properly for the unique features of nanofluids, such as high particle mobility and large surface to volume ratio.
Journal ArticleDOI
Numerical investigation of laminar flow and heat transfer in a radial flow cooling system with the use of nanofluids
TL;DR: In this article, the hydrodynamic and thermal fields of a water-γAl2O3 nanofluid in a radial laminar flow cooling system were considered, and it was shown that considerable heat transfer enhancement is possible, even achieving a twofold increase in the case of a 10% nanoparticle volume fraction.
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