Journal ArticleDOI
Heat transfer of Cu-water nanofluid flow between parallel plates
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TLDR
In this paper, the effects of the squeeze number, the nanofluid volume fraction and Eckert number and δ on Nusselt number were investigated, and the results showed that Nussellt number has a direct relationship with nanoparticle volume fraction, δ, the squeeze and EKN when two plates are separated but it has reverse relationship with the squeeze when two plate are squeezed.About:
This article is published in Powder Technology.The article was published on 2013-02-01. It has received 389 citations till now. The article focuses on the topics: Nusselt number & Eckert number.read more
Citations
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Simulation of combined conductive, convective and radiative heat transfer in moving irregular porous fins by spectral element method
Jing Ma,Ya-Song Sun,Ben-Wen Li +2 more
TL;DR: In this paper, a spectral element method (SEM) is developed to solve coupled conductive, convective and radiative heat transfer in moving porous fins of trapezoidal, convex parabolic and concave parabolic profiles.
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Flow and heat transfer analysis of water and ethylene glycol based Cu nanoparticles between two parallel disks with suction/injection effects
TL;DR: In this paper, the flow and heat transfer of water and ethylene glycol-based copper nanoparticles between two parallel squeezing disks with suction/injection effects were examined via velocity and temperature profile for each Cu -ethylene glycol and Cu -water nanofluid.
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Magnetohydrodynamic three-dimensional flow of nanofluids with slip and thermal radiation over a nonlinear stretching sheet: a numerical study
Basavarajappa Mahanthesh,Basavarajappa Mahanthesh,Bijjanal Jayanna Gireesha,Rama Subba Reddy Gorla,Oluwole Daniel Makinde +4 more
TL;DR: It is found that the velocity and thermal slip boundary condition showed a significant effect on momentum and thermal boundary layer thickness at the wall, and the presence of nanoparticles stabilizes the thermal boundary layers growth.
Journal ArticleDOI
Heat transfer and nanofluid flow in suction and blowing process between parallel disks in presence of variable magnetic field
TL;DR: In this paper, a variable magnetic field is applied to the lower stationary disk and the upper disk can move towards or away from the lower disk, and the accuracy of results is examined by fourth order Runge-Kutta numerical method, then the influence of the Squeeze number (S), Hartmann number (M), Brownian motion parameters (Nb), thermophrotic parameter (Nt), Nusselt number (Nu), Sherwood number (Shr), non-dimensional temperature, velocity and nanoparticle concentration are investigated.
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On squeezed flow of couple stress nanofluid between two parallel plates
Tasawar Hayat,Tasawar Hayat,Rai Sajjad,Ahmed Alsaedi,Taseer Muhammad,Rahmat Ellahi,Rahmat Ellahi +6 more
TL;DR: In this paper, an analytical treatment of magnetohydrodynamic (MHD) squeezing flow of couple stress nanomaterial between two parallel surfaces is provided, and the resulting nonlinear systems have been computed through the homotopic approach.
References
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Buoyancy-driven heat transfer enhancement in a two-dimensional enclosure utilizing nanofluids
TL;DR: In this article, a model is developed to analyze heat transfer performance of nanofluids inside an enclosure taking into account the solid particle dispersion, where the transport equations are solved numerically using the finite-volume approach along with the alternating direct implicit procedure.
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Comparison of homotopy perturbation method and homotopy analysis method
TL;DR: Comparison of homotopy perturbation method (HPM) and Homotopy analysis method is made, revealing that the former is more powerful than the later.
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Magnetic field effects on natural convection around a horizontal circular cylinder inside a square enclosure filled with nanofluid
TL;DR: In this paper, the effect of static radial magnetic field on the thermal conductivity and viscosity of a concentric annulus between a cold outer square and heated inner circular cylinders was investigated numerically using the lattice Boltzmann method.
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Natural convection heat transfer in a nanofluid filled semi-annulus enclosure ☆
TL;DR: In this paper, a semi-annulus enclosure filled with nanofluid is used for natural convection heat transfer in a control volume based finite element method (CVFEM).
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Mixed convection boundary layer flow from a vertical flat plate embedded in a porous medium filled with nanofluids
Syakila Ahmad,Ioan Pop +1 more
TL;DR: In this paper, the steady mixed convection boundary layer flow past a vertical flat plate embedded in a porous medium filled with nanofluids is studied using different types of nanoparticles as Cu (cuprom), Al2O3 (aluminium), and TiO2 (titanium)