Numerical Investigations of Thermal Radiation and Activation Energy Imparts on Chemically Reactive Maxwell Fluid Flow Over an Exothermal Stretching Sheet in a Porous Medium

Samuel, Damilare J.

doi:10.1007/s40819-022-01356-8

Cited by 15 publications

(7 citation statements)

References 37 publications

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“…The effects of Arrhenius activation energy and binary reactions on heat and mass transfer in magnetohydrodynamic Jeffrey fluid flow on the surface of the stretching sheet are explored 44 in the presence of non-uniform heat generation, thermal radiation, and velocity slip. A chemical reaction over an autocatalytic stretching sheet is investigated by Samuel 45 with regard to the effects of temperature-dependent viscosity on radiant Maxwell fluid flow. It is the first attempt at free convection nanofluid flow across a vertical cone surface with various parameters with heat as well as mass flux.…”

Section: Introductionmentioning

confidence: 99%

Dissipative MHD free convective nanofluid flow past a vertical cone under radiative chemical reaction with mass flux

Ragulkumar

Palani²,

Sambath

et al. 2023

Sci Rep

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Recently, Nanoparticles have supplied diverse challenges to several scientific issues. Nanoparticles dispersed in a variety of conventional fluids can change the flow and heat transmission properties of the fluids. The mathematical technique is used in this work to investigate the MHD water-based nanofluid flow via an upright cone. The heat and mass flux pattern is used in this mathematical model to examine MHD, viscous dissipation, radiation, chemical reactions and suction/injection processes. The finite difference approach was used to find the solution to the basic governing equations. A combination of nanofluids comprising nanoparticles including aluminum oxide (Al$$_{2}$$ 2 O$$_{3}$$ 3 ), silver (Ag), copper (Cu) and titanium dioxide (TiO$$_{2}$$ 2 ) with a volume fraction of nanoparticles (0, 0.01, 0.02, 0.03, 0.04), viscous dissipation ($$\epsilon = 0.4, 0.8$$ ϵ = 0.4 , 0.8 ), MHD (M = 0.5, 1.0), radiation (Rd = 0.4, 1.0, 2.0), chemical reaction ($$\lambda = 0.2, 2.0$$ λ = 0.2 , 2.0 ) and heat source/sink ($$\Delta = -3, -2 ,0.5 , 1$$ Δ = - 3 , - 2 , 0.5 , 1 ) . The mathematical findings of velocity, temperature, concentration, skin friction, heat transfer rate as well as Sherwood number distributions are analyzed diagrammatically using non-dimensional flow parameters. It has been discovered that by increasing the value of the radiation parameter, velocity and temperature profiles enhance. The production of safe, high-quality products for consumers across the world depends on vertical cone mixers, from food to medicine, household cleansers to personal hygiene products. Every vertical cone mixer type we provide was especially developed to meet the demands of industry. As the mixer warms up on the slanted surface of the cone while vertical cone mixers are being utilized, the effectiveness of the grinding may be felt. The temperature is transferred along the cone’s slant surface as a consequence of the mixture being mixed quickly and repeatedly. This study describes the heat transmission in these events and their parametric properties. The heated cone’s temperature is then convective to its surroundings.

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Section: Introductionmentioning

confidence: 99%

Dissipative MHD free convective nanofluid flow past a vertical cone under radiative chemical reaction with mass flux

Ragulkumar

Palani²,

Sambath

et al. 2023

Sci Rep

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“…An analytical study of variable fluid properties' effects on buoyancy flow of steady fluid was discussed by Adegbie et al 26 Mishra et al 27 scrutinized forced convection impact on nanofluid flow in the vicinity of thermal radiation and heat generation. Recently, Numerical solutions of Arrhenius activation energy and magnetic field intensity on micropolar fluid flow coupled with radiation effect was discussed by Ram et al 28 Samuel 29 scrutinized heat transfer significance on radiative Maxwell fluid transport in the vicinity of mass transfer. Samuel and Olajuwon 30 discussed the significance of varying viscosity in the buoyancy driven flow of radiating fluid under the influence of Lorentz force.…”

Section: Introductionmentioning

confidence: 99%

“…Recently, Numerical solutions of Arrhenius activation energy and magnetic field intensity on micropolar fluid flow coupled with radiation effect was discussed by Ram et al 28 Samuel 29 scrutinized heat transfer significance on radiative Maxwell fluid transport in the vicinity of mass transfer. Samuel and Olajuwon 30 discussed the significance of varying viscosity in the buoyancy driven flow of radiating fluid under the influence of Lorentz force. Steady flow of radiating Casson fluid past a stretching sheet with convective heat transfer was presented by Samuel and Oladoja 31…”

Section: Introductionmentioning

confidence: 99%

Impacts of variable viscosity and chemical reaction on Ohmic dissipative fluid flow in a porous medium over a stretching sheet with thermal radiation

Samuel

Fayemi

2023

Heat Trans

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This study investigates the chemical reaction influence on heat transfer flow of viscous Newtonian fluid over a moving surface under the intensity of nonuniform heat source/sink. Variable fluid viscosity and ohmic heating effects are considered in the model equation. The uniqueness of the present investigation is to scrutinize the significance of nonuniform heat source/sink and ohmic heating on the heat transfer flow of optically thin radiative fluid in a permeable medium. The flow equations of continuity, momentum, thermal and solutal fields are converted by invoking relevant dimensionless variables. Also, the converted nonlinear equations are analyzed numerically by using the fourth order Runge–Kutta Fehlberg approach. The significance of model parameters are scrutinized and discussed in detail via graphs and tables. The important findings of this study are the effects of Joule heating , viscous dissipation parameter , variable fluid property parameter and radiation parameter on fluid flow, energy profile and solutal field. The results show that the thermal field depreciates as the Prandtl number increases but escalates against higher values of Joule heating parameter and Brinkman number. Also, the outcome of this study reveals that an enhancement in the values of variable viscosity parameter declines velocity distribution. Concentration distributions behave as a growing function of the Soret number and diminishing function of the Schmidt number. Furthermore, contrasting this study with existing results reveals excellent agreement.

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“…In the occurrence of radiation, Rashid et al 10 described a Maxwell fluid spinning over a porous three-dimensional surface. Samuel et al 11 considered energy transfer in Maxwellian radiation flow across an exothermic surface and considered the possessions of thermal conductivity & variable viscosity. Maxwell fluid flow with radiation across a surface of varying thickness was solved numerically by Elbashbeshy et al 12 Non-Newtonian Maxwell fluid flow along a linear sheet was discussed by Khan et al 13 Hayat et al 14 calculated thermophoresis and heat radiation effects using magneto-hydrodynamic Maxwell fluid on a linear sheet.…”

Section: Introductionmentioning

confidence: 99%

Viscoelastic fluid flow over a horizontal flat plate with various boundary slip conditions and suction effects

Sudarmozhi,

Iranian,

Memon

et al. 2023

Nanoscale Adv.

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Numerical Investigations of Thermal Radiation and Activation Energy Imparts on Chemically Reactive Maxwell Fluid Flow Over an Exothermal Stretching Sheet in a Porous Medium

Cited by 15 publications

References 37 publications

Dissipative MHD free convective nanofluid flow past a vertical cone under radiative chemical reaction with mass flux

Dissipative MHD free convective nanofluid flow past a vertical cone under radiative chemical reaction with mass flux

Impacts of variable viscosity and chemical reaction on Ohmic dissipative fluid flow in a porous medium over a stretching sheet with thermal radiation

Viscoelastic fluid flow over a horizontal flat plate with various boundary slip conditions and suction effects

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