Unsteady/Steady Hydromagnetic Convective Flow between Two Vertical Walls in the Presence of Variable Thermal Conductivity

Hamza, M. M.; Usman, I. G.; Sule, Aniket

doi:10.1155/2015/358053

Cited by 12 publications

(2 citation statements)

References 19 publications

(20 reference statements)

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“…The magnetic field significantly affects the flow of unsteady coutte flow between two infinite parallel porous plates in an inclined magnetic field with heat transfer. Hamza et al [6] suggested a study of two steady and unsteady states of natural convection flow in a vertical channel with the presence of a uniform magnetic field. The partial differential equations were solved approximately using a semi-implicit finite difference scheme, and the computed results for velocity, temperature, and skin friction were discussed and presented graphically.…”

Section: Introductionmentioning

confidence: 99%

Numerical Solution for Both Steady and Unsteady State of Fluid Flow Between Two Heated Parallel Walls

Juma’a

2024

IJCMEM

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A problem of heat transfer by conduction, convection, and radiation has been studied for both steady and unsteady states. A numerical technique based on the finite difference method was adopted to solve the mathematical boundary value problem, which was created under some conditions with different values of physical parameters. The solution started with an unsteady state, reaching a steady state after many iterations. The effect of various parameters has been discussed for different temperatures of the parallel walls, and the governing equations have been established, which appear to be of the parabolic type. They were treated numerically using the Alternating Direction Implicit Method, which is considered good in stability with acceptable accuracy. Both cases for the steady and unsteady state, which usually arise in the discussion of fluid flow or heat transfer problems, are treated in this paper as one case dissimilar to the previous works, and this is the main goal of the present article.

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Section: Introductionmentioning

confidence: 99%

Numerical Solution for Both Steady and Unsteady State of Fluid Flow Between Two Heated Parallel Walls

Juma’a

2024

IJCMEM

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“…Moreover, an increase in Schmidt number causes the velocity and concentration to decrease while it increases temperature distribution. Hamza et al 21 have examined the MHD convective flow between two vertical walls considering variable thermal conductivity and it was observed that velocity and temperature profiles increase with an enhancement in variable thermal conductivity parameter. Hayat et al 22 have discussed effect of inclined magnetic field in flow of third grade fluid with variable thermal conductivity and heat source/sink.…”

Section: Introductionmentioning

confidence: 99%

Mixed convection flow with non-uniform heat source/sink in a doubly stratified magnetonanofluid

2016

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Heat and mass transfer analysis of unsteady MHD nanofluid flow through a channel with moving porous walls and medium AIP Advances 6, 045222 (2016) In this study, we explore the unsteady flow of viscous nanofluid driven by an inclined stretching sheet. The novelty of the present study is to account for the effect of a non-uniform heat source/sink in a thermally and solutally stratified magnetonanofluid. Governing system of nonlinear partial differential equations is converted into a system of nonlinear ordinary differential equations. Solution of the transformed system is obtained using RK4 method with shooting technique. It is observed that increase in the values of thermal and mass stratification parameter reduce the velocity profile and increase in the values of variable thermal conductivity parameter and non-uniform heat source/sink parameters enhance the temperature distribution. Moreover, skin friction coefficient, Nusselt number and Sherwood number are discussed. Obtained results are displayed both graphically and in tabular form to illustrate the effect of different parameters on the velocity, temperature and concentration profiles. Numerical results are compared with previous published results and found to be in good agreement for special cases of the emerging parameters. C 2016 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license

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Nonlinear-Mixed Convection Flow with Variable Thermal Conductivity Impacted by Asymmetric/Symmetric Heating/Cooling Conditions

Hamza,

Suleiman,

Ahmad

et al. 2024

Arab J Sci Eng

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Unsteady/Steady Hydromagnetic Convective Flow between Two Vertical Walls in the Presence of Variable Thermal Conductivity

Cited by 12 publications

References 19 publications

Numerical Solution for Both Steady and Unsteady State of Fluid Flow Between Two Heated Parallel Walls

Numerical Solution for Both Steady and Unsteady State of Fluid Flow Between Two Heated Parallel Walls

Mixed convection flow with non-uniform heat source/sink in a doubly stratified magnetonanofluid

Nonlinear-Mixed Convection Flow with Variable Thermal Conductivity Impacted by Asymmetric/Symmetric Heating/Cooling Conditions

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