Radiative Williamson nanofluid flow over a convectively heated Riga plate with chemical reaction-A numerical approach

Ramzan, Muhammad; Bilal, Muhammad; Chung, Jae Dong

doi:10.1016/j.cjph.2017.04.014

Cited by 81 publications

(45 citation statements)

References 37 publications

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“…They observed that as the values of suction parameter rise, the velocity upsurges, also the temperature and concentration profiles are reduced. Moreover, the reference covering slip effects and chemical reaction are described in references [35][36][37][38][39][40][41][42][43][44][45][46][47].…”

Section: Introductionmentioning

confidence: 99%

MHD slip flow of upper-convected Maxwell nanofluid over a stretching sheet with chemical reaction

Ibrahim

Negera

2020

J Egypt Math Soc

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The present study scrutinizes slip effects and stagnation point flows of upperconvected Maxwell fluid past a stretching sheet. The non-linear ordinary differential equations are obtained from the governing partial differential equations and solved using implicit finite difference method. The impacts of non-dimensional governing parameters such as Brownian motion parameter, velocity ratio, velocity slip parameter, suction/injection parameter, Lewis numbers, upper-convected Maxwell parameter, magnetic field, thermophoresis parameter, chemical reactions parameter, thermal slip parameter, solutal slip parameter, and heat source parameter on the velocity field, heat and mass transfer characteristics are discussed and presented through graphs. The values of local Sherwood number, local Nusselt number, and skin friction coefficient are discussed and presented through tables. The results indicate that when the magnetic field is intensified, it reduces velocity profiles and raises temperature and concentration profiles. Moreover, with an upsurge in velocity slip parameter, the local Nusselt number and local Sherwood number diminish.

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Section: Introductionmentioning

confidence: 99%

MHD slip flow of upper-convected Maxwell nanofluid over a stretching sheet with chemical reaction

Ibrahim

Negera

2020

J Egypt Math Soc

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“…Ahmed et al 19 explored a thermally radiating flow of water containing the carbon nanotubes on Riga plate considering viscous dissipation effects. Williamson nanofluid flow under contemporaneous impact of chemical reaction, radiation, and convective heating on a varying thickness Riga plate was investigated numerically by Ramzan et al 20 Shafiq et al 21 considered a chemical reaction on Marangoni‐forced convective flow of nanofluid at Riga plate. Rasool et al 22 analyzed a Marangoni convection flow, induced by a Riga plate, of Casson type nanofluid flow with exponentially declining Lorentz force.…”

Section: Introductionmentioning

confidence: 99%

Jeffrey nanofluid flow near a Riga plate: Spectral quasilinearization approach

2020

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This article attempts to report the flow mechanism of Jeffrey nanofluid flow on a Riga plate integrating the influences of viscous dissipation, irregular heat source/ sink, Brownian motion, and thermophoretic force. Nondimensionalization of mathematical model describing the flow system is accomplished by a set of compatible transformations. An accurate solution of ordinary differential equations is achieved by practicing spectral quasilinearization method. The present method is capable of giving results with good accuracy in few iterations, which infers speedy convergence. Solutionbased error norm (a measure of difference of approximate solution in two consecutive iteration level) is presented to authenticate precision of obtained approximate solution. The similarity between present approximate results and previously reported results is noted to check correctness. Obtained numerical solutions were replicated in a diagrammatic form to visualize the impact of flow parameters. Ratio of relaxation to retardation time produces an enhancing influence on momentum and nanoparticle concentration and a declining effect on the fluid temperature. Riga plate strengthens the momentum, which intensifies the transport of heat energy from boundary layer region, resulting in a reduction in fluid temperature. K E Y W O R D S convective boundary condition, electromagnetohydrodynamic, irregular heat generation/absorption, Jeffrey nanofluid, Riga plate, variable thermal conductivity

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“…Abundant articles may be found in the literature that highlight the importance of Williamson fluid in numerous scenarios. Ramzan et al [37] examined Williamson nanofluid flow over a Riga plate. They found that with an increase in Williamson fluid parameter velocity, distribution decreases.…”

Section: Introductionmentioning

confidence: 99%

Impact of Second-Order Slip and Double Stratification Coatings on 3D MHD Williamson Nanofluid Flow with Cattaneo–Christov Heat Flux

et al. 2019

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The present research examines the impact of second-order slip with thermal and solutal stratification coatings on three-dimensional (3D) Williamson nanofluid flow past a bidirectional stretched surface and envisages it analytically. The novelty of the analysis is strengthened by Cattaneo-Christov (CC) heat flux accompanying varying thermal conductivity. The appropriate set of transformations is implemented to get a differential equation system with high nonlinearity.The structure is addressed via the homotopy analysis technique. The authenticity of the presented model is verified by creating a comparison with the limited published results and finding harmony between the two. The impacts of miscellaneous arising parameters are deliberated through graphical structures. Some useful tabulated values of arising parameters versus physical quantities are also discussed here. It is observed that velocity components exhibit an opposite trend with respect to the stretching ratio parameter. Moreover, the Brownian motion parameter shows the opposite behavior versus temperature and concentration distributions.

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Radiative Williamson nanofluid flow over a convectively heated Riga plate with chemical reaction-A numerical approach

Cited by 81 publications

References 37 publications

MHD slip flow of upper-convected Maxwell nanofluid over a stretching sheet with chemical reaction

MHD slip flow of upper-convected Maxwell nanofluid over a stretching sheet with chemical reaction

Jeffrey nanofluid flow near a Riga plate: Spectral quasilinearization approach

Impact of Second-Order Slip and Double Stratification Coatings on 3D MHD Williamson Nanofluid Flow with Cattaneo–Christov Heat Flux

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