Heat Transfer in Nanofluid MHD Flow in a Channel With Permeable Walls

Fakour, M.; Ganji, D. D.; Khalili, Amin; Bakhshi, A.

doi:10.1615/heattransres.2016011839

Cited by 15 publications

(11 citation statements)

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“…Two-phase flow studies through porous medium are proven sound in crude oil industry. Most recently Fakour et al [20][21][22][23][24][25] provided extensive research on heat transfer in nanofluids with permeable vessel. Authors have examined in detail that applications of heat transfer in presence of magnetic field for two-phase fluids are well enough to useful interfere in flow rates.…”

Section: Introductionmentioning

confidence: 99%

Two-phase MHD Flow through Porous Medium with Heat Transfer in a Horizontal Channel

Kumar

Satyanarayana

Kumar³

et al. 2020

ARJOM

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The present study deals with two layered MHD immiscible fluid flow through porous medium in presence of heat transfer through parallel plate channel. The fluids are incompressible, and flow is fully developed. The fluids are of different viscosities and thermal conductivities so flowing without mixing each other. Two different phases are accounted for study and are electrically conducting. Temperature of the walls of parallel plate channel is constant. Rheological properties of the immiscible fluids are constant in nature. The flow is governed by coupled partial differential equations which are converted to ordinary differential equations and exact solutions are obtained. The velocity profile and temperature distribution are evaluated and solved numerically for different heights and viscosity ratios for the two immiscible fluids. The effect of magnetic field parameter M and porosity parameter K is discussed for velocity profile and temperature distribution. Combined effects of porous medium and magnetic fields are accelerating the flow which, can be helpful in draining oil from oil wells.

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Section: Introductionmentioning

confidence: 99%

Two-phase MHD Flow through Porous Medium with Heat Transfer in a Horizontal Channel

Kumar

Satyanarayana

Kumar³

et al. 2020

ARJOM

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“…Unsteady thin-film flow of stretching elastic sheet was investigated by (Fakour et al , 2018b). The study of nanofluid through permeable wall in magnetohydrodynamic channel was presented by (Fakour et al (2017). Geometrical impacts of parameters were studied by (Pourmehran et al , 2020a, b) in the delivery of drug to maxillary sinuses.…”

Section: Introductionmentioning

confidence: 99%

Investigation of biokinetic effects on hybrid multienzyme biosensor system

Akinshilo

Sobamowo

Olaye

et al. 2020

MMMS

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PurposeIn this paper, hybrid multienzyme biosensor system, which detects analyte through molecular conversion into signal response, is analyzed and presented. The biokinetic effects of pertinent parameters such as Michaelis–Menten constant, inhibitor inhibition and substrate inhibition modulus on biochemical reactions are investigated.Design/methodology/approachBiochemical reaction models are described by five nonlinear equations for bisubstrate amperometric system analyzed adopting the regular perturbation method.FindingsResults obtained reveal that increasing Michaelis–Menten constant of oxygen causes a significant decrease in hydrogen peroxide concentration while increasing Michaelis–Menten constant of glucose shows increasing effect on oxygen concentration. Hence, results obtained from this work serve as reference for further analysis of concentration models and offer useful insight to relevant applications such as food safety, environmental and biomedical applications.Practical implicationsThis work serves as reference for further analysis of concentration models and offers useful insight to relevant applications such as food safety, environmental and biomedical applications.Originality/valueThis paper examines the effect of biokinetic parameters on the concentration of the hybrid multienzyme biosensor. Here the effects of parameters such as inhibitor inhibition, substrate inhibition and Michealis–Menten were investigated on substrate, inhibition and product concentrations. It is illustrated from result that inhibitor parameter slows enzymatic catalytic reaction while substrate enhances reaction. This study applied approximate analytical scheme to investigate the biokinetic effects, adopting the regular perturbation scheme.

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“…Fakour et al [40] studied the heat transfer process in nanofluid and MHD flow in a channel with permeable walls. Aberkane et al [41] study numerically the effect of an axial magnetic field imposed on incompressible flow of electrically conductive fluid between two horizontal coaxial cylinders.…”

Section: Introductionmentioning

confidence: 99%

The Effect of Suction and Injection on MHD Flow Between Two Porous Concentric Cylinders Filled with Porous Medium

Hamza

2019

JAP

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This Paper deals wit the effects of suction (injection) on magnetohydrodynamic (MHD) steady flow of a viscous and electrically conducting fluid in an annular porous region between two concentric cylinders. The inner cylinder is rotating with uniform angular velocity and the outer one is fixed. The two cylinders are porous with uniform permeability. It is assumed that the suction rate at the inner cylinder is equal to the injection rate at the outer cylinder. A uniform axial magnetic field was applied perpendicular to the flow direction. The flow resistance presented by the porous medium is governed by the Darcy law. By using similarity transformation, the governing partial differential equations have been transformed to a system of nonlinear ordinary differential equations. The solution of the obtained system in its general form has been obtained. Analytical expression for velocity field is obtained in terms of Bessel function of first and second kind. The effects of various parameters such as susction (injection), magnetic and permeability parameters on the flow are discussed and the obtained results are presented graphically. The obtained figures show that, the velocity distribution increased with the increase of permeability parameter of the the porous medium and with suction process. On the other hand, the velocity distribution decreased with the increase of magnetic parameter and with injection parameter.

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Heat Transfer in Nanofluid MHD Flow in a Channel With Permeable Walls

Cited by 15 publications

References 0 publications

Two-phase MHD Flow through Porous Medium with Heat Transfer in a Horizontal Channel

Two-phase MHD Flow through Porous Medium with Heat Transfer in a Horizontal Channel

Investigation of biokinetic effects on hybrid multienzyme biosensor system

The Effect of Suction and Injection on MHD Flow Between Two Porous Concentric Cylinders Filled with Porous Medium

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