Numerical Study for Magnetohydrodynamic Flow of Nanofluid Due to a Rotating Disk with Binary Chemical Reaction and Arrhenius Activation Energy

Asma, Mir; Othman, Wan Ainun Mior; Muhammad, Taseer; Mallawi, Fouad; Wong, Bernardine R.

doi:10.3390/sym11101282

Cited by 48 publications

(28 citation statements)

References 39 publications

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“…This method is very helpful in case of small step-size featuring negligible error. As a consequence, both x and y varied uniformly by a step-size of 0.01 [40].…”

Section: Solution Methodologymentioning

confidence: 99%

On Magnetohydrodynamic Flow of Viscoelastic Nanofluids with Homogeneous–Heterogeneous Reactions

Alghamdi

2020

Coatings

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This article explores magnetohydrodynamic stretched flow of viscoelastic nanofluids with heterogeneous–homogeneous reactions. Attention in modeling has been specially focused to constitutive relations of viscoelastic fluids. The heat and mass transport process is explored by thermophoresis and Brownian dispersion. Resulting nonlinear systems are computed for numerical solutions. Findings for temperature, concentration, concentration rate, skin-friction, local Nusselt and Sherwood numbers are analyzed for both second grade and elastico-viscous fluids.

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“…This method is very helpful in case of small step-size featuring negligible error. As a consequence, both x and y varied uniformly by a step-size of 0.01 [40].…”

Section: Solution Methodologymentioning

confidence: 99%

On Magnetohydrodynamic Flow of Viscoelastic Nanofluids with Homogeneous–Heterogeneous Reactions

Alghamdi

2020

Coatings

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“…This method is very helpful in the situation of a smaller step-size featuring negligible error. As a consequence, both the z and r varied uniformly by a step-size of 0.01 [20].…”

Section: Solution Methodologymentioning

confidence: 99%

Significance of Arrhenius Activation Energy and Binary Chemical Reaction in Mixed Convection Flow of Nanofluid Due to a Rotating Disk

Alghamdi

2020

Coatings

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This article addresses mixed convective 3D nanoliquid flow by a rotating disk with activation energy and magnetic field. Flow was created by a rotating disk. Velocity, concentration and temperature slips at the surface of a rotating disk were considered. Impacts of Brownian diffusion and thermophoretic were additionally accounted for. The non-linear frameworks are simplified by suitable variables. The shooting method is utilized to develop the numerical solution of resulting problem. Plots were prepared just to explore that how concentration and temperature are impacted by different pertinent flow parameters. Sherwood and Nusselt numbers were additionally plotted and explored. Furthermore, the concentration and temperature were enhanced for larger values of Hartman number. However, the heat transfer rate (Nusselt number) diminishes when the thermophoresis parameter enlarges.

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“…A Casson liquid stream yield by pivoting a rigid plate was created by Rehman et al [19]. The magnetohydrodynamic viscous nanofluid 3D stream (flow) by turning disc with heat, Arrhenius vitality of activation, and the binary chemical reaction was concentrated by Asma et al [20] The unpredictable example of different microorganisms like microscopic organisms and green growth creates the wonder. Truth is told, the starting point of the bioconvection is related to the infinitesimal convection of microorganisms which showed up because of the density gradient.…”

Section: Introductionmentioning

confidence: 99%

“…• The published work [20] is extended including the motile gyrotactic microorganisms. The mathematical formulation, analytical solution, graphical and numerical results are organized and discussed.…”

Section: Introductionmentioning

confidence: 99%

Bioconvection casson nanofluid flow together with Darcy-Forchheimer due to a rotating disk with thermal radiation and arrhenius activation energy

Saeed

Gul

2021

SN Appl. Sci.

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In this research article, we examined the Darcy-Forchheimer 3D in bioconvection Casson nanofluid flow in light of a whirling disk with Arrhenius Activation Energy and thermal Radiation. The governing equations are converted to the similarity equations and solved afterward by utilizing the Homotopy Analysis Method on behalf of several controlling parameters. The findings from this study show, that the radial velocity and tangential component of velocity decreasing for increasing values of the Inertia coefficient and the Porosity parameter. Velocity profiles enlarge with the enlargement of $$Gr$$ Gr for nanofluids. Radial velocity diminishes with expanding Reynolds numbers $${\text{Re}}_{r}$$ Re r and magnetic field parameters. The tangential component of velocity $$g\left( \xi \right)$$ g ξ increases with diminishing Reynolds numbers $${\text{Re}}_{r}$$ Re r and reduces with expanding magnetic field factors. For increasing values of Prandtl number temperature profile is increased. Heat rises with radiation parameter, thermophoresis and Brownian movement parameters. Also, nanoparticles concentration reduces on expanding Brownian motion parameter and Schmidt parameter.

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Numerical Study for Magnetohydrodynamic Flow of Nanofluid Due to a Rotating Disk with Binary Chemical Reaction and Arrhenius Activation Energy

Cited by 48 publications

References 39 publications

On Magnetohydrodynamic Flow of Viscoelastic Nanofluids with Homogeneous–Heterogeneous Reactions

On Magnetohydrodynamic Flow of Viscoelastic Nanofluids with Homogeneous–Heterogeneous Reactions

Significance of Arrhenius Activation Energy and Binary Chemical Reaction in Mixed Convection Flow of Nanofluid Due to a Rotating Disk

Bioconvection casson nanofluid flow together with Darcy-Forchheimer due to a rotating disk with thermal radiation and arrhenius activation energy

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