Mixed Convection Flow of Casson Nanofluid over a Stretching Sheet with Convectively Heated Chemical Reaction and Heat Source/Sink

Hayat, Tasawar; Ashraf, Muhammad; Shehzad, Sabir Ali; Alsaedi, Ahmed

doi:10.18869/acadpub.jafm.67.223.22995

Cited by 81 publications

(37 citation statements)

References 30 publications

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“…FDM is used by Raju et al 23 to present the numerical study for a vertical plate on MHD chemical reaction Casson nanofluid stream. Hayat et al 24 addressed the non‐Newtonian mixed convection flow above an elongating surface in the presence of first‐order chemical reaction by using a series solution method under convective boundary conditions. Raju et al 25 studied the impact of homogeneous species reaction on transient natural convective and dissipation Casson MHD fluid stream above an upright tending surface by considering finite element method (FEM).…”

Section: Introductionmentioning

confidence: 99%

Generalized differential quadrature analysis of unsteady three‐dimensional MHD radiating dissipative Casson fluid conveying tiny particles

Thumma¹,

2020

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It is worth remarking that little is known about generalized differential quadrature analysis of three‐dimensional flow of non‐Newtonian Casson fluid in the presence of Lorentz force, thermal radiation, haphazard motion of tiny particles, thermomigration of these tiny particles due to temperature gradient, heat source, significant conversion of kinetic energy into internal energy, first‐order chemical reaction, convectively heated horizontal wall, and zero nanoparticles mass flux at the stretching surface. The revised form of Buongiorno's nanofluid model accounted for significant influences of Brownian motion and thermophoresis. The similarity solution was complemented with a powerful collocation procedure based on the generalized differential quadrature method and Newton–Raphson iterative scheme to achieve accuracy and convergent outcomes. The numerical effects disclose that the Casson nanofluid parameter slows down the axial velocities in both directions. Also, the unsteadiness parameter tends to decline generally the temperature throughout the medium and decrease particularly the concentration profile away from the stretching surface. These examinations are applicable in the field of biomechanics, polymer processing, and for characterizing the cement slurries.

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Section: Introductionmentioning

confidence: 99%

Generalized differential quadrature analysis of unsteady three‐dimensional MHD radiating dissipative Casson fluid conveying tiny particles

Thumma¹,

2020

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“…Malik et al [3] discussed the attitude of the same fluid on a stretched cylinder with the appearance of nanoparticles. The impressions of heat source/sink and the reaction of chemical substances were inspected by Hayat et al [4] for a non-Newtonian fluid flow called Casson. The influence of hydromagnetic free convection and radiation have been analysed by Makanda et al [5] on viscous dissipative Casson fluid flow in a non-Darcian porous medium.…”

Section: Introductionmentioning

confidence: 99%

MHD Radiative Flow of Casson and Williamson Nanofluids over an Inclined Cylindrical Surface with Chemical Reaction Effects

Sarkar¹,

Reza‐E‐Rabbi²,

Arifuzzaman³

et al. 2019

IJHT

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This study exhibited the investigation of magnetohydrodynamics (MHD) boundary layer phenomenon of Casson and Williamson nanofluids, which was flowing on an inclined cylindrical surface. The impact of linear order chemical reaction with thermal radiation had been considered in multiphase flows. By taking the assistance of compact visual FORTRAN 6.6a programming algorithm, the finite scheme was imposed explicitly for attaining the dimensionless form of the fundamental equations. The convergence criterion had also been established for the exactness of the pertinent parameters. It was observed that the ongoing work converged for Lewis number 0.036 Le ≥ and Prandtl number Pr 0.52 ≥ . A tabular comparison had been presented to validate the numerical modelling, and a favourable result was attained. The obtained outcomes were analysed for diversified pertinent parameters on different flow fields. Besides, the influence of Casson and Williamson parameters were also displayed through streamlines and isotherms. However, this study investigated the fluid behavior of Lorentz force effects together with Nano-particle which increase the thermal conductivity of both fluids. The study has been done in two different phase of fluid flows. Finally, it was concluded that the mass and heat transform accomplishment of Williamson fluid was relatively lower compared to Casson fluid. The comparison was also done significantly through the updated visualisation of fluid flow in this study.

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“…Moreover, they noticed that both velocity and the temperature profiles decrease with the increase of the wall temperature parameter; the increase of the thermal radiation parameter decreases the velocity and temperature profiles; the Schmidt number decreases the concentration field. Hayat et al [20] studied the mixed convective MHD flow of a non-Newtonian nano-fluid over a linearly stretching sheet in the presence of thermal radiation, heat source/sink and first order chemical reaction using the similarity transformation and series solutions. They noticed amongst others, that the increase in momentum boundary layer thickness, velocity profiles and thermophoretic parameters increase the temperature and concentration profiles; the rise in the Brownian motion parameter increases the skin friction coefficient and Sherwood number but decreases the local Nusselt number.…”

Section: Introductionmentioning

confidence: 99%

Thermally Driven Steady MHD Mixed Convective Chemically Reacting Flow over a Hot Porous Linearly Stretching Sheet

W.A.¹

2018

GLM

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Thermally driven steady mixed convective chemically reacting flow of an electrically conducting viscous incompressible fluid over a linearly stretching sheet in the presence of suction/injection, heat generation/absorption and thermal radiation is investigated. The governing nonlinear equations are transformed into ordinary differential equations using the similarity transformation, and linearized using the perturbation series expansions. The resulting linear similarity equations are solved semi-analytically using the Mathematica 9.0 software. Solutions of the concentration, temperature, velocity, Nusselt number, Sherwood number and skin friction are obtained, and presented graphically to illustrate the effects of the various parameters on the dependent flow variables. The results are extensively discussed. Furthermore, the results obtained are bench-marked with some of those obtained in the earlier studies in literature, and are found to be in consonance.

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Mixed Convection Flow of Casson Nanofluid over a Stretching Sheet with Convectively Heated Chemical Reaction and Heat Source/Sink

Cited by 81 publications

References 30 publications

Generalized differential quadrature analysis of unsteady three‐dimensional MHD radiating dissipative Casson fluid conveying tiny particles

Generalized differential quadrature analysis of unsteady three‐dimensional MHD radiating dissipative Casson fluid conveying tiny particles

MHD Radiative Flow of Casson and Williamson Nanofluids over an Inclined Cylindrical Surface with Chemical Reaction Effects

Thermally Driven Steady MHD Mixed Convective Chemically Reacting Flow over a Hot Porous Linearly Stretching Sheet

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