Unsteady Aligned MHD Boundary Layer Flow and Heat Transfer of a Magnetic Nanofluids Past an Inclined Plate

Ilias, Mohd Rijal; Ismail, Nur Sa’aidah; Raji, Nurul Hidayah Ab; Rawi, Noraihan Afiqah; Shafie, Sharidan

doi:10.18178/ijmerr.9.2.197-206

Cited by 35 publications

(31 citation statements)

References 20 publications

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“…Dogonchi et al 28 obtained the correlation for heat transfer rate concerning active parameters such as thermal radiation and noticed that it is proportional to nanofluid volume fraction. Ilias et al 29 remarked that the free convection parameter ameliorates the velocity of the magnetic nanofluid flow. Ferdows et al 30 found that conjugate numbers related to concentration and thermal minimizes the stream function in their analysis on nanofluid flow through horizontal plate immersed in Darcy porous medium.…”

Section: Introductionmentioning

confidence: 99%

Significance of Dufour and Soret effects on the non‐Darcy flow of Cross fluid by a tilted plate with radiation and chemical reaction: A Cattaneo–Christov heat flux model

Rao

Thiagarajan²,

Kumar

2021

Heat Trans

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The Darcy-Forchheimer flow model is substantial in the fields where a high flow rate effect is a common phenomenon, for instance, in petroleum engineering. In this paper, we aim to scrutinize the aspects of crossdiffusion effects on the non-Darcy flow of Cross fluid by a tilted plate with thermal radiation and chemical reaction. Metamorphosed equations are resolved with the combination of shooting and Runge-Kutta fourth-order procedures. The correlation coefficient is used to discuss the impact of pertinent parameters on friction factor and transfer rates (heat and mass). The main findings of this study are that the Dufour number escalates fluid temperature and the Soret number ameliorates the fluid concentration. It is observed that the fluid velocity minifies with the elevation in the Forchheimer number.And also, it is perceived that the heat transfer rate has a generous positive relationship with the thermal relaxation parameter. Furthermore, validation of current results with the earlier results under specified conditions is performed and an adequate concord is seen.

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Section: Introductionmentioning

confidence: 99%

Significance of Dufour and Soret effects on the non‐Darcy flow of Cross fluid by a tilted plate with radiation and chemical reaction: A Cattaneo–Christov heat flux model

Rao

Thiagarajan²,

Kumar

2021

Heat Trans

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“…Another study by Benharkat and Mohamed [28] examined the wall velocity and the Coriolis force effects on the steady magnetohydrodynamic convective flow past a moving semi-infinite vertical flat plate in a rotating fluid, resulting from buoyancy forces which arise from a coupled phenomenon of temperature and species concentration. Accordingly, there are several studies in MHD recently [29][30][31].…”

Section: Introductionmentioning

confidence: 99%

Investigation of Nanoparticles Shape Effects on Aligned MHD Casson Nanofluid Flow and Heat Transfer with Convective Boundary Condition

Bosli

Suhaimi

Ishak

et al. 2022

ARFMTS

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This study focuses on the investigation of aligned MHD natural convection flow and heat transfer of a Casson nanofluid past a vertical plate with convective boundary condition. Casson nanofluid are found in a wide range of commercial and technological applications, including dissolved polymers, biological solutions, paints, asphalts, and glues. The governing partial differential equations (PDE) is transformed to ordinary differential equations (ODE) by using similarity transformation. Keller box method is employed to numerically solve the transformed partial differential equations and then the system is solved by Fortran programming. The results for both the velocity and temperature profiles of Casson nanofluid as well as the skin friction and Nusselt number that are affected by nanoparticles shape factor considering parameters aligned angle of magnetic, interaction of magnetic field, volume fraction of nanoparticles, Local Grashof number, Casson parameter and Biot number are presented graphically and in tabulated form. It is also found that the velocity increases while the temperature decreases when the aligned angle of magnetic, interaction of magnetic field, Casson parameter and Local Grashof number increase. The skin friction and Nusselt number increases for all parameters except for Casson nanofluid parameter. For convective boundary condition, Biot number increases when both velocity and temperature profiles increase. The nanoparticles shape of laminar has the highest velocity and temperature while the spherical shape has the lowest for all parameters.

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“…They found that the leading-edge accretion can significantly alter the fluid motion and the heat transfer attributes. The numerical study of natural boundary layer flow of MHD ferrofluids over a flat plate with aligned magnetic field by Ilias et al, [19] and found that the heat transfer rate at the plate surface is increase with increasing angle of magnetic field, magnetic field parameter, ferroparticle volume fraction and local Grashof number. There are several studies in MHD in different situation [20][21][22][23][24][25].…”

Section: Introductionmentioning

confidence: 99%

Aligned Magnetohydrodynamics (MHD) Flow of Hybrid Nanofluid Over a Vertical Plate Through Porous Medium

Nayan

Fauzan²,

Ilias

et al. 2022

ARFMTS

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The future research on hybrid nanofluids need to be done as there are many applications of hybrid nanofluids. Some of them are electro-mechanical, renewable energy and manufacturing process application and also the application in automotive cooling. Therefore, this numerical study is conducted to investigate the aligned magnetohydrodynamics (MHD) flow of hybrid nanofluid over a vertical plate through a porous medium. The base fluid (water), silver and copper oxide flowed over a vertical plate in the presence of MHD and porous medium with boundary conditions of constant wall temperature by taking a few types of parameters into consideration. By using similarity transformation, the governing nonlinear partial differential equations are transformed into nonlinear ordinary differential equations. Keller Box method is applied to solve numerically the nonlinear ordinary differential equations and the system is solved by using Fortran programming. The results of the study are illustrated graphically to show the behavior of velocity and temperature also skin friction and Nusselt number of hybrids nanofluid affected by the parameters. It is found that the velocity profiles increase, and temperature profiles decrease when the angle of aligned magnetic field, the interaction of magnetic parameter and local Grashof number increase while the velocity profiles decrease, and temperature profiles increase when the porous parameter and volume fraction of nanoparticles parameter increase. Besides, the skin friction of Ag-CuO-water is less than CuO-water and Nusselt number of Ag-CuO-water is higher than CuO-water.

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Unsteady Aligned MHD Boundary Layer Flow and Heat Transfer of a Magnetic Nanofluids Past an Inclined Plate

Cited by 35 publications

References 20 publications

Significance of Dufour and Soret effects on the non‐Darcy flow of Cross fluid by a tilted plate with radiation and chemical reaction: A Cattaneo–Christov heat flux model

Significance of Dufour and Soret effects on the non‐Darcy flow of Cross fluid by a tilted plate with radiation and chemical reaction: A Cattaneo–Christov heat flux model

Investigation of Nanoparticles Shape Effects on Aligned MHD Casson Nanofluid Flow and Heat Transfer with Convective Boundary Condition

Aligned Magnetohydrodynamics (MHD) Flow of Hybrid Nanofluid Over a Vertical Plate Through Porous Medium

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