Consequences of chemical reaction in temperature-dependent thermal conductivity fluid flow by a rotating disk with variable thickness

Imtiaz, Maria; Shahid, Fiza; Hayat, Tasawar; Alsaedi, Ahmed

doi:10.1007/s12043-019-1848-6

Cited by 3 publications

(1 citation statement)

References 25 publications

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“…From the above literature review, the present study aims to investigate the boundary layer MHD Blasius and Sakiadis flow with leading‐edge accretion/ablation with convective boundary condition which is not studied yet. The homotopy analysis method (HAM) is implanted to obtain the solution of the derived similarity transformed governing equations. The influence of various embedded pertinent physical parameters on the dimensionless velocity and temperature with the skin friction coefficient and the local Nusselt number is properly analyzed and well discussed and presented graphically and in tabular form.…”

Section: Introductionmentioning

confidence: 99%

A computational study of unsteady radiative magnetohydrodynamic Blasius and Sakiadis flow with leading‐edge accretion (ablation)

Mabood

Khan

2020

Heat Trans

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The present study investigates the influence of the magnetic field, thermal radiation, Prandtl number, and leading-edge accretion/ablation on Blasius and Sakiadis flow. The convective boundary condition is employed to investigate the heat transfer. The nondimensional governing boundary layer equations have been solved by the homotopy analysis method for different values of the pertinent parameters. The effects of these parameters on the dimensionless velocity, temperature, skin friction, and Nusselt number are also investigated for various values of relevant parameters affecting the flow and heat transfer phenomena. The most relevant outcomes of the present study are that enhancement in magnetic field strength undermines the flow velocity establishing thinner velocity boundary layer for both Blasius and Sakiadis flows while an increase in accretion/ablation effect at leading-edge manifests in a deceleration in velocity for Blasius case and the opposite trend is observed for Sakiadis flow. Another important outcome is that an increase in radiation and accretion/ ablation at leading-edge upsurges the fluid temperature leading to enhancement in the thermal boundary layer. For both Blasius and Sakiadis flow, the skin friction coefficient and the heat transfer rate decline with the enhancement of the leading-edge accretion parameter.The results are compared with the existing data and are found in good agreement. K E Y W O R D SBlasius and Sakiadis flow, HAM, leading edge, Nusselt number, skin friction, thermal radiation

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Section: Introductionmentioning

confidence: 99%

A computational study of unsteady radiative magnetohydrodynamic Blasius and Sakiadis flow with leading‐edge accretion (ablation)

Mabood

Khan

2020

Heat Trans

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Significance of melting process in magnetized transport of hybrid nanofluids: A three-dimensional model

Waqas

Farooq

Alghamdi

et al. 2022

Alexandria Engineering Journal

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Numerical analysis of ferromagnetic Carreau fluid flow comprising viscos dissipation aspects

et al. 2023

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Process of transportation of heat in ferrofluids has innumerable applications in the fields of electronics and automobile industry. By tracing the materials, the ferrofluid got popularity among researchers and engineers, also most ferrofluids are non-Newtonian in nature so here the non-Newtonian fluid is under consideration. In this study, the influences of viscous dissipation and magnetic parameter in the flow of ferromagnetic Carraeu fluid for a stretching surface are examined. Suitable similarity transformations in the system that consists of nonlinear form of Partial Differential Equations (PDEs) are transformed into a system of nonlinear form of ODEs, then the resulting Ordinary Differential Equations (ODEs) are resolved by use of a mathematical technique known as bvp4c. Effects of ferromagnetic interaction factor, Curie temperature, viscous dissipation and material parameter are examined for temperature profile as well as velocity fields. Moreover, the variations in velocity and thermal gradients are analyzed and described with the help of graphs. An upsurge in the values of magnetic interaction parameter and Weissenberg number causes a decline in the velocity field while the thermal gradient shows opposite behavior. It is detected that the temperature of Carreau fluid intensifies for larger [Formula: see text] and [Formula: see text].

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Consequences of chemical reaction in temperature-dependent thermal conductivity fluid flow by a rotating disk with variable thickness

Cited by 3 publications

References 25 publications

A computational study of unsteady radiative magnetohydrodynamic Blasius and Sakiadis flow with leading‐edge accretion (ablation)

A computational study of unsteady radiative magnetohydrodynamic Blasius and Sakiadis flow with leading‐edge accretion (ablation)

Significance of melting process in magnetized transport of hybrid nanofluids: A three-dimensional model

Numerical analysis of ferromagnetic Carreau fluid flow comprising viscos dissipation aspects

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