Unsteady/Steady Hydromagnetic Flow of Reactive Viscous Fluid in a Vertical Channel with Thermal Diffusion and Temperature Dependent Properties

Uwanta, I. J.; Hamza, M. M.

doi:10.18869/acadpub.jafm.68.224.23991

Cited by 4 publications

(2 citation statements)

References 16 publications

(12 reference statements)

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“…It has various application such as in petroleum industry, purification of crude oil, pumps accelerators and power generators (1). Researchers have took a great interest investigated problem regarding free convection flow between two parallel plates (2,3). Oscillatory flow between parallel plates have received some attention between the researchers.…”

Section: ________________________________________________________________ R E S E a R C H O B J E C T I V E Smentioning

confidence: 99%

Mass Transfer of Free Convection Flow Between Two Parallel Oscillating Plates.

Zulkiflee

Shafie²,

Mohamad³

2019

Sci Prcd Ser

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This paper investigated unsteady free convection flow between two parallel plates with mass diffusion. One of the plate are considered oscillating. Appropriate non-dimensional variables are used to reduce the dimensional governing equations along with imposed initial and boundary conditions. The exact solution for velocity, temperature and concentration profiles are obtained using the Laplace Transform technique. The graphical results of the solutions are presented to illustrate the behavior of the fluid flow with the influenced of Schmidt number, Prandtl number, oscillating parameter, Grashof and mass Grashof number. The corresponding expressions for skin friction, Nusselt number and Sherwood number are also calculated. It is observed that increasing Prandtl and Schmidt number will increased the Nusselt number but decreased the skin friction.

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Section: ________________________________________________________________ R E S E a R C H O B J E C T I V E Smentioning

confidence: 99%

Mass Transfer of Free Convection Flow Between Two Parallel Oscillating Plates.

Zulkiflee

Shafie²,

Mohamad³

2019

Sci Prcd Ser

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“…Literature reviews of References 14–18 revealed that many scholars are concerned about mechanisms like the fluid flow between two parallel plates. Still, none of them considers oscillations between two parallel plates.…”

Section: Introductionmentioning

confidence: 99%

An unconditionally stable third order scheme for mixed convection flow between parallel plates with oscillatory boundary conditions

Nawaz

Arif

Abodayeh

2023

Numerical Methods in Fluids

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This work proposes an unconditionally stable third-order multistep technique for time-dependent partial differential equations. Its unconditional stability is proved by employing von Neumann stability analysis, and constructed Matlab code is another solid proof of the existence of the such scheme. The scheme is constructed on three consecutive time levels, and a compact fourth-order scheme is considered for spatial discretization. The convergence conditions are found when applied to the system of parabolic equations. The scheme is tested on two examples of flow between parallel plates. The mathematical model of heat and mass transfer of flow between parallel plates under the effects of viscous dissipation, thermal radiations, and chemical reaction is given and solved by the proposed scheme. The impact of some parameters, including radiation and reaction rate parameters, on velocity, temperature, and concentration profiles is also illustrated by graphs. The proposed scheme is also compared with the existing scheme, providing faster convergence than an existing one. The fundamental benefit of the proposed scheme is that it can give a compact fourth-order solution to parabolic equations.

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