Articles with "alumina water" as a keyword



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Investigating the effects of pH, surfactant and ionic strength on the stability of alumina/water nanofluids using DLVO theory

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Published in 2018 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-018-7620-1

Abstract: Alumina nanofluids are one of the most useful nanofluids. In order to evaluate the colloidal behavior of nanoparticles in alumina/water nanofluid, the influence of effective factors such as pH, ionic strength and surfactants, was studied.… read more here.

Keywords: alumina water; stability; dlvo theory; ionic strength ... See more keywords
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Buoyancy-Induced Convection of Alumina-Water Nanofluids in Laterally Heated Vertical Slender Cavities

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Published in 2018 at "Heat Transfer Engineering"

DOI: 10.1080/01457632.2017.1363609

Abstract: ABSTRACT A two-phase model based on the double-diffusive approach is used to perform a numerical study of natural convection of alumina-water nanofluids in differentially heated vertical slender cavities. In the mathematical formulation, Brownian diffusion and… read more here.

Keywords: alumina water; water nanofluids; vertical slender; heated vertical ... See more keywords
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Scrutinization of thermal stratification, nonlinear thermal radiation and quartic autocatalytic chemical reaction effects on the flow of three-dimensional Eyring-Powell alumina-water nanofluid

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Published in 2017 at "Multidiscipline Modeling in Materials and Structures"

DOI: 10.1108/mmms-08-2017-0077

Abstract: Purpose The purpose of this paper is to scrutinize the effects of nonlinear thermal radiation and thermal stratification effects on the flow of three-dimensional Eyring-Powell 36 nm alumina-water nanofluid within the thin boundary layer in… read more here.

Keywords: alumina water; powell alumina; eyring powell; powell ... See more keywords
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MAGNETO-CONVECTION OF ALUMINA - WATER NANOFLUID WITHIN THIN HORIZONTAL LAYERS USING THE REVISED GENERALIZED BUONGIORNO'S MODEL

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Published in 2018 at "Frontiers in Heat and Mass Transfer"

DOI: 10.5098/hmt.12.3

Abstract: The significance of an externally applied magnetic field and an imposed negative temperature gradient on the onset of natural convection in a thin horizontal layer of alumina-water nanofluid for various sizes of spherical alumina nanoparticles… read more here.

Keywords: alumina water; water nanofluid; convection; thin horizontal ... See more keywords