Boundary Layer and Heat Transfer Analysis in Liquid Film of Nanofluid Over an Unsteady Stretching Sheet

Abdollahzadeh, M.; Sedighi, Ali Asghar; Esmaeilpour, Mehdi

doi:10.1166/jon.2018.1442

Cited by 5 publications

(3 citation statements)

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“…Time dependent liquid film flow was investigated by Abdollahzadeh et al. [14] Recently Boundary layer analysis near the surface of moving wedge is explained by Sulochana et al. [15] Hybrid nanofluid flow behavior over a permeable stretching sheet with temperature based varying viscosity model is examined by Venkateswarulu et al.…”

Section: Introductionmentioning

confidence: 99%

“…Similar analysis on hybrid nano fluid flow problem is carried out by Waini et al [13] with stretching velocity in power law form. Time dependent liquid film flow was investigated by Abdollahzadeh et al [14] Recently Boundary layer analysis near the surface of moving wedge is explained by Sulochana et al [15] Hybrid nanofluid flow behavior over a permeable stretching sheet with temperature based varying viscosity model is examined by Venkateswarulu et al [16] with copper (Cu)-alumina (Al 2 O 3 ) combination. Significance of inclined magnetic field on stretching surface is studied by Acharya et al [17].…”

Section: Introductionmentioning

confidence: 99%

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Enhancing heat transfer with 50%–50% water‐ethylene glycol hybrid nanofluid flow over a nonlinear stretching sheet

Sulochana

Kumar²

2023

Z Angew Math Mech

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In this article thermophysical properties of Ag−MOS2$Ag - MO{S_2}$ nanoparticles with water‐ethylene glycol mixture and its impact in augmenting of heat transport is presented. Boundary layer flow over a stretching surface with simultaneous effects of viscous dissipation, radiation, electric and magnetic field are taken into account. Self‐similarity transformation is utilized to modify the flow governing equations into system of differential equations and solved by shooting method. Program code is validated with existing results in literature and results shows good agreement. Influence of various physical parameters are visualized and Nusselt number, skin friction quantities are computed. We have observed that application of electric field increases Nusselt number. Eckert number decreases the Nusselt number for both nanofluid and hybrid nanofluid.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Enhancing heat transfer with 50%–50% water‐ethylene glycol hybrid nanofluid flow over a nonlinear stretching sheet

Sulochana

Kumar²

2023

Z Angew Math Mech

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“…In many problems, the results are achieved by solution of nonlinear ordinary differential equations. Therefore, various mathematical methods, such as homotopy perturbation method [22], modified homotopy perturbation method [23], differential transformation method [24], homotopy analysis method [25,26], and optimal homotopy asymptotic method [27][28][29][30] were developed for solving ordinary differential equations. In many problems of fluid mechanic and heat transfer, the governing equations can be transferred to the nonlinear ordinary differential equations.…”

Section: Introductionmentioning

confidence: 99%

Magnetohydrodynamic Flow and Heat Transfer of TiO2-H2O Nanofluid over Nonlinear Stretching Sheet under the Effects of Nanoparticle Diameter

Davoudi¹,

Niazi²,

Bakhshan³

et al. 2020

IJHT

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The effects of nanoparticle diameter on the magnetohydrodynamic flow and heat transfer of TiO2-H2O nanofluid over an exponentially stretching sheet are studied in this paper. It is assumed that the effective viscosity of TiO2-H2O nanofluid is a function of nanofluid concentration and nanoparticle diameter by use of new accurate correlation. Therefore, the flow and heat characteristics of TiO2-H2O nanofluid near a surface can be found under the effects of nanoparticle diameter for the first time. For this purpose, the governing partial differential equations are transformed to the nonlinear ordinary differential equations using similarity transformations. The resulting equations are solved analytically using Optimal Homotopy Asymptotic Method (OHAM) which is most applicable in the analysis of nonlinear problems. The effects of nanoparticle diameter, nanofluid concentration, and magnetic field on the flow and heat transfer of nanofluid are investigated in detail. The results show that the reduced skin friction is a descending function of nanoparticle diameter. The reduced Nusselt number is a complicated function of magnetic field, nanofluid concentration, and nanoparticle diameter. It can be found that for the specific values of parameters, the curves of reduced Nusselt number with respect to the parameters such as magnetic field and nanofluid concentration have peaks where the maximum of heat transfer occurs.

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Heat transfer and fluid flow of swirling impinging jets ejected from nozzles with different twisted tapes

Nasirzadeh

Yazdi

Lavasani

2022

J Braz. Soc. Mech. Sci. Eng.

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Boundary Layer and Heat Transfer Analysis in Liquid Film of Nanofluid Over an Unsteady Stretching Sheet

Cited by 5 publications

References 0 publications

Enhancing heat transfer with 50%–50% water‐ethylene glycol hybrid nanofluid flow over a nonlinear stretching sheet

Enhancing heat transfer with 50%–50% water‐ethylene glycol hybrid nanofluid flow over a nonlinear stretching sheet

Magnetohydrodynamic Flow and Heat Transfer of TiO2-H2O Nanofluid over Nonlinear Stretching Sheet under the Effects of Nanoparticle Diameter

Heat transfer and fluid flow of swirling impinging jets ejected from nozzles with different twisted tapes

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