Thermal radiation effect on MHD Flow and heat transfer analysis of Williamson nanofluid past over a stretching sheet with constant wall temperature

Kho, Yap Bing; Hussanan, Abid; Mohamed, Muhammad Khairul Anuar; Sarif, Norhafizah Md; Ismail, Zulhilmi; Salleh, Mohd Zuki

doi:10.1088/1742-6596/890/1/012034

Cited by 16 publications

(8 citation statements)

References 13 publications

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“…e momentum equations (11) and (12) will be tackled collectively by the shooting method and then the temperature and concentration equations will be tackled by using f as a known function. Denoting f by y 1 , f ′ by y 2 , g by y 3 , and the missing initial condition by s, the momentum equations (11) and (12) are converted into the following system of firstorder ODEs:…”

Section: Solution Methodologymentioning

confidence: 99%

“…Linearized version of Rosseland approximation for thermal radiation is used where temperature difference is small. Kho et al [12] studied the impact of thermal radiation on Williamson nanofluid past a stretching sheet with constant wall temperature. Hayat et al [13] investigated two-dimensional stagnation point flow of Maxwell nanofluid past a permeable stretchable surface accompanied with thermal radiation.…”

Section: Introductionmentioning

confidence: 99%

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Impact of Temperature-Dependent Heat Source/Sink and Variable Species Diffusivity on Radiative Reiner–Philippoff Fluid

Sajid

Sagheer

Hussain

2020

Mathematical Problems in Engineering

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The principle aim of the current communication is to scrutinize the impact of distinguished effects like variable thermal conductivity and variable molecular diffusivity on non-Newtonian Reiner–Philippoff fluid moving over a stretchable surface. The process of heat transfer is carried out in the presence of nonlinear thermal radiation, variable thermal conductivity, and heat generation/absorption. Furthermore, the study of mass transfer phenomena is carried out in the existence of variable molecular diffusivity. The PDEs regarding our model are renovated into ODEs by utilizing similarity transformation. Furthermore, the dimensionless model is tackled with the help of the RK4 method in conjunction with the shooting technique. The effects of different physical parameters that emerged during the numerical simulation on mass transfer rate, heat transfer rate, and velocity field are portrayed in the form of tables and graphs. It is noteworthy that an elevation in the heat source/sink parameters causes a reduction in the temperature profile. Moreover, a positive variation in the species diffusivity parameter augments the mass fraction field. A variation in the fluid parameter is found to be significantly affecting the shear thinning and shear thickening behaviour of the fluid. Reliability of the numerical outcomes is judged by comparing the obtained outcomes with the already available literature. The article is unique in its sense that the heat and mass transfer analysis of Reiner–Philippoff fluid under the aforementioned effects has not been investigated yet.

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Section: Solution Methodologymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Impact of Temperature-Dependent Heat Source/Sink and Variable Species Diffusivity on Radiative Reiner–Philippoff Fluid

Sajid

Sagheer

Hussain

2020

Mathematical Problems in Engineering

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“…Further, Khan et al [55] numerically studied the viscous fluid flow induced by a nonlinear stretching cylinder with radiation, MHD, suction/blowing and velocity and thermal slip effects. In a recent study, Kho et al [56] observed the reduction of boundary layer thickness for increasing velocity and thermal slip parameters in their investigation of Williamson nanofluid flow. Motivated by the aforementioned work, our aim is to examine the effect of both velocity and thermal slip on the heat transfer of a dusty hybrid nanofluid.…”

Section: Introductionmentioning

confidence: 96%

Numerical Computation of Dusty Hybrid Nanofluid Flow and Heat Transfer over a Deformable Sheet with Slip Effect

2021

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The mathematical modeling of dusty Cu-Al2O3/water nanofluid flow driven by a permeable deformable sheet was explored numerically. Rather than no–slip conditions at the boundary, velocity slip and thermal slip were considered. To achieve the system of nonlinear ordinary differential equations (ODEs), we employed some appropriate transformations and solved them numerically using MATLAB software (built–in solver called bvp4c). The influences of relevant parameters on fluid flow and heat transfer characteristics are discussed and presented in graphs. The findings showed that double solutions appeared in the case of stretching and shrinking sheets which contributed to the analysis of stability. The stability analysis, therefore, confirmed that merely the first solution was a stable solution. The addition of nanometer-sized particles (Cu) was found to significantly strengthen the heat transfer rate of the dusty nanofluid. Meanwhile, an upsurge in the velocity and thermal slip was shown to decrease the local Nusselt number. The result also revealed that an increment of fluid particle interaction decreased the boundary layer thickness.

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“…This study implements the use of hybrid nanofluid in the convective heat transfer process over a permeable flat surface with viscous dissipation effects. Previous studies on boundary layer flow over nanofluid include the works of [3], [4], [5], [6], and recently by [7], [8] and [9].…”

Section: Introductionmentioning

confidence: 99%

Boundary layer flow on permeable flat surface in Ag-Al2O3/water hybrid nanofluid with viscous dissipation

Mohamed

Hussanan

Alkasasbeh

et al. 2021

DAAM

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Seeking the better performance nanofluid but with low cost of production, presence challenged. Metal nanomaterial is good in both thermal and electric conductivity but expensive while oxide nanomaterial does oppositely. The present study solved numerically the laminar boundary layer flow over a permeable flat surface in a blended metal-oxide hybrid nanofluid plate with viscous dissipation effects. The similarity equations in the form of the set of ordinary differential equations are reduced from the non-linear partial differential equations before being solved numerically using the Runge-Kutta-Fehlberg method in MAPLE. The numerical solution is obtained for the reduced skin friction coefficient and reduced Nusselt number as well as the temperature and velocity profiles. The flow features and the heat transfer characteristic for the Eckert number, permeability parameter and nanoparticle volume fraction are analyzed and discussed. The Ag-Al2O3 water-based hybrid nanofluid tested in this study shows competitive results with the Ag water-based nanofluid in certain cases.

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Thermal radiation effect on MHD Flow and heat transfer analysis of Williamson nanofluid past over a stretching sheet with constant wall temperature

Cited by 16 publications

References 13 publications

Impact of Temperature-Dependent Heat Source/Sink and Variable Species Diffusivity on Radiative Reiner–Philippoff Fluid

Impact of Temperature-Dependent Heat Source/Sink and Variable Species Diffusivity on Radiative Reiner–Philippoff Fluid

Numerical Computation of Dusty Hybrid Nanofluid Flow and Heat Transfer over a Deformable Sheet with Slip Effect

Boundary layer flow on permeable flat surface in Ag-Al2O3/water hybrid nanofluid with viscous dissipation

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