Articles with "hybrid nanofluid" as a keyword



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Forced convection magnetohydrodynamic Al2O3–Cu/water hybrid nanofluid flow over a backward-facing step

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

DOI: 10.1007/s10973-018-7541-z

Abstract: Forced convection hybrid nanofluid flow over a backward-facing step under a non-uniform magnetic field is numerically studied using a finite volume method. The external magnetic source is placed in the step edge. The study is… read more here.

Keywords: hybrid nanofluid; volume; step; number ... See more keywords
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Experimental investigation of effective parameters on MWCNT–TiO2/SAE50 hybrid nanofluid viscosity

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Published in 2019 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-018-7986-0

Abstract: In the present study, rheological behavior of multi-walled carbon nanotube (MWCNT) (30%)–TiO2 (70%)/SAE50 hybrid nanofluid is investigated. Samples of nanofluid with nanoparticle concentrations of 0% up to 1% were prepared, and their dynamic viscosity was measured at… read more here.

Keywords: hybrid nanofluid; viscosity; sae50 hybrid; mwcnt tio2 ... See more keywords
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An innovative mass-based model of aqueous zinc oxide–gold hybrid nanofluid for von Kármán’s swirling flow

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Published in 2019 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-019-08127-6

Abstract: In this research, we have investigated analytically the incompressible laminar steady three-dimensional boundary layer flow of an aqueous ZnO–Au hybrid nanofluid over an impermeable rotating disk with the constant radial stretching rate. The novel attitude… read more here.

Keywords: hybrid nanofluid; innovative mass; mass; solid equivalent ... See more keywords
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Entropy generation in electrical magnetohydrodynamic flow of Al2O3–Cu/H2O hybrid nanofluid with non-uniform heat flux

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Published in 2020 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-020-09603-0

Abstract: This paper explores the influence of entropy production on MHD hybrid nanofluid (Al2O3–Cu/H2O) flow due to permeable stretching sheet with variable heat flux in the existence of electric field. The partial differential equations are converted… read more here.

Keywords: hybrid nanofluid; al2o3 h2o; entropy; entropy generation ... See more keywords
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Thin Film Blood Based Casson Hybrid Nanofluid Flow with Variable Viscosity

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Published in 2021 at "Arabian Journal for Science and Engineering"

DOI: 10.1007/s13369-021-06067-8

Abstract: The liquid film flow of a blood-based hybrid nanofluid, comprising carbon nanotubes (CNTs) with variable viscosity, through a stretcshing sheet has been investigated. CNTs have many applications, such as high electrical and thermal conductivity, 18%… read more here.

Keywords: blood based; variable viscosity; hybrid nanofluid; film ... See more keywords
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Hybrid nanofluid flow induced by an exponentially shrinking sheet

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Published in 2020 at "Chinese Journal of Physics"

DOI: 10.1016/j.cjph.2019.12.015

Abstract: Abstract The flow and heat transfer induced by an exponentially shrinking sheet with hybrid nanoparticles is investigated in this paper. The alumina (Al2O3) and copper (Cu) nanoparticles are suspended in water to form Al2O3–Cu/water hybrid… read more here.

Keywords: hybrid nanofluid; shrinking sheet; induced exponentially; exponentially shrinking ... See more keywords
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Dual solutions of bioconvection hybrid nanofluid flow due to gyrotactic microorganisms towards a vertical plate

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Published in 2021 at "Chinese Journal of Physics"

DOI: 10.1016/j.cjph.2021.05.011

Abstract: Abstract The impact of gyrotactic microorganisms in the mixed convection stagnation point flow of Cu-Al2O3/water hybrid nanofluid towards an immovable plate is numerically examined. The boundary layer equation coupled with the energy, nanoparticle volume fraction… read more here.

Keywords: al2o3 water; dual solutions; hybrid nanofluid; flow ... See more keywords
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4S consideration (synthesis, sonication, surfactant, stability) for the thermal conductivity of CeO2 with MWCNT and water based hybrid nanofluid: An experimental assessment

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Published in 2021 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"

DOI: 10.1016/j.colsurfa.2020.125918

Abstract: Abstract The main objective of the present study is to investigate the impact of nanofluid stabilization techniques (hybrid stabilization approach, i.e., a combination of different mechanical and chemical methods) on the stability and thermal conductivity… read more here.

Keywords: thermal conductivity; ceo2 mwcnt; stability; hybrid nanofluid ... See more keywords
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Effect of fin thickness on mixed convection of hybrid nanofluid exposed to magnetic field-Enhancement of heat sink efficiency

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Published in 2021 at "Case Studies in Thermal Engineering"

DOI: 10.1016/j.csite.2021.101037

Abstract: Abstract The present study numerically simulates the mixed convection of the hybrid nanofluid (HNFs) of Al2O3/CuO–H2O on a simple heat sink (HS). The (HNFs) flow passes on an isothermal HS. The NF flow was treated… read more here.

Keywords: heat; magnetic field; convection hybrid; heat sink ... See more keywords
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Thermal performance of GO-MoS2/ engine oil as Maxwell hybrid nanofluid flow with heat transfer in oscillating vertical cylinder

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Published in 2021 at "Case Studies in Thermal Engineering"

DOI: 10.1016/j.csite.2021.101290

Abstract: Abstract Engine oil (EO) is used as a lubricant in the engines of different machineries. The basic need of all phenomena is the rate of heat transfer. To enhance the rate of heat transfer and… read more here.

Keywords: engine oil; hybrid nanofluid; heat; heat transfer ... See more keywords
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Comparative energy, exergy and CO2 emission evaluations of a LS-2 parabolic trough solar collector using Al2O3/SiO2-Syltherm 800 hybrid nanofluid

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Published in 2021 at "Energy Conversion and Management"

DOI: 10.1016/j.enconman.2021.114596

Abstract: Abstract The use of hybrid nanofluids in parabolic trough solar collectors (PTCs) is a promising way to improve their performance. There have been some studies on utilization of hybrid nanofluids in PTCs, however there has… read more here.

Keywords: syltherm 800; al2o3 sio2; hybrid nanofluid; energy exergy ... See more keywords