Experimental Studies of Natural Convection Heat Transfer of Al2O3/DI Water Nanoparticle Suspensions (Nanofluids):
Calvin H. Li,G. P. Peterson +1 more
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In this article, the natural convection heat transfer characteristics of Al2O3/water nanofluids comprised of 47 nm, Al 2O3 and water, with volume fractions ranging from 0.5% through 6%, have been investigated.Abstract:
The natural convection heat transfer characteristics of Al2O3/water nanofluids comprised of 47 nm, Al2O3 and water, with volume fractions ranging from 0.5% through 6%, has been investigated through...read more
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Natural convection heat transfer of alumina-water nanofluid in vertical square enclosures: An experimental study
TL;DR: In this paper, an experimental study has been undertaken concerning natural convection heat transfer of a nanofluid in vertical square enclosures of different sizes, whose dimensions, width, height, and length (mm) are 25, 25, 30, 60, 40, 80, 90, and 120, respectively.
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A review on preparation, characterization, properties and applications of nanofluids
TL;DR: In this paper, the preparation of metal and metal oxides nanofluids and hybrid or composite nano-fluids is discussed, and various techniques used to study the physical and chemical characteristics of nanof-luids are presented.
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Experimental and theoretical studies of nanofluid thermal conductivity enhancement: a review
Clement Kleinstreuer,Yu Feng +1 more
TL;DR: Focusing mainly on dilute suspensions of well-dispersed spherical nanoparticles in water or ethylene glycol, recent experimental observations, associated measurement techniques, and new theories as well as useful correlations have been reviewed.
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A review on natural convective heat transfer of nanofluids
TL;DR: In this paper, a comprehensive review on the research progress on the natural convective heat transfer characteristics of nanofluids for both single and two-phase models is presented, where both experimental and theoretical studies are reviewed for natural convection of Nanofluid in different types of enclosures.
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Thermal properties of nanofluids.
John Philip,P. D. Shima +1 more
TL;DR: An overview of recent advances in the field of nanofluids, especially the important material properties that affect the thermal properties of nan ofluids and novel approaches to achieve extremely high thermal conductivities are provided.
References
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Investigation on Convective Heat Transfer and Flow Features of Nanofluids
Yimin Xuan,Qiang Li +1 more
TL;DR: In this article, an innovative new class of heat transfer fluids can be engineered by suspending metallic nanoparticles in conventional heat-transfer fluids, which are expected to exhibit high thermal conductivities compared to those of currently used heat transfer fluid, and they represent the best hope for enhancing heat transfer.
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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.
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TL;DR: In this paper, an expression for the viscosity of solutions and suspensions of finite concentration is derived by considering the effect of the addition of one solute-molecule to an existing solution, which is considered as a continuous medium.