Viscous dissipation effect on Williamson nanofluid over stretching/shrinking wedge with thermal radiation and chemical reaction

Ibrahim, Wubshet; Negera, Mekonnen

doi:10.1088/2399-6528/ab8a68

Cited by 25 publications

(12 citation statements)

References 29 publications

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“…Available at www.ThermalFluidsCentral.org solution for convective heat and mass transport of a rotating nano-fluid in a vertical conduit, which is bordered by extending and stationary walls. Ibrahim and Negera (2020) investigated the influence of thermal radiation and chemical reaction on the viscous dissipation of Williamson nanofluid over a stretching/shrinking wedge. Khan et al (2020) took into account variable diffusion and conductivity changes in a 3D rotating Williamson fluid flow, as well as the magnetic field and activation energy.…”

Section: Frontiers In Heat and Mass Transfermentioning

confidence: 99%

Casson Fluid Flow Due to Stretching Sheet With Magnetic Effect and Variable Thermal Conductivity

Dhange¹,

Sankad²,

Maharudrappa³

2022

Frontiers in Heat and Mass Transfer

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The present paper investigates the impacts of heat transfer and magnetic field on the boundary layer flow of Casson fluid over a linearly stretching sheet. The researchers have introduced analytical and numerical solutions for the momentum and energy equations by transforming the equations into the system of ordinary differential equations with the aid of the similarity transformations technique. The velocity and temperature profiles for pertinent constraints like Casson fluid constraint, Chandrasekhar number, Prandtl number, and thermal conductivity are presented through graphs. The influence of the wall shear stress and the Prandtl number increases while the boundary layer thickness decreases. Further, the effects of the Casson fluid constraint on the local skin friction and thermal gradient are studied and the outcomes are presented in tabular form. It is also observed that increase in Casson fluid constraint and Chandrasekhar number the local skin friction coefficient also rises at the wall but decreases in the temperature at the wall. The outcomes revealed that the analytical method had a good agreement with the numerical solutions obtained through MATHEMATICA software. The current study has applications in the processing of magnetic materials and the extraction of crude petroleum from oil-based products.

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Section: Frontiers In Heat and Mass Transfermentioning

confidence: 99%

Casson Fluid Flow Due to Stretching Sheet With Magnetic Effect and Variable Thermal Conductivity

Dhange¹,

Sankad²,

Maharudrappa³

2022

Frontiers in Heat and Mass Transfer

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“…where the prime′ shows the derivative with respect to η, Again by employing the transformations and their partial derivatives in Equation 14, we simplify the boundary conditions in Equations (12) and (13) as follows:…”

Section: Diffusion Equationmentioning

confidence: 99%

“…Some of the recent studies on thermal radiation, heat source, and dissipation effects are indicated in Haile and Awgichew 12 and Ibrahim and Negera. 13 To enhance the working efficiency of manufacturing industries, further understanding on the flow and transport phenomena of electrically conducting fluids is very essential to efficiently design, operate, and regulate modern-day flow systems. To do this, Sakiadis 14 and Crane 15 took the initiative on the study of boundary layer flows of viscous fluids induced by stretching sheet.…”

Section: Introductionmentioning

confidence: 99%

“…On the other hand, the retardation of the flow due to an applied magnetic field can also dissipate heat, which is known as Ohmic dissipation or Joule heating. Some of the recent studies on thermal radiation, heat source, and dissipation effects are indicated in Haile and Awgichew 12 and Ibrahim and Negera 13 . To enhance the working efficiency of manufacturing industries, further understanding on the flow and transport phenomena of electrically conducting fluids is very essential to efficiently design, operate, and regulate modern‐day flow systems.…”

Section: Introductionmentioning

confidence: 99%

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Analytical study of heat and mass transfer in unsteady MHD radiant flow of Williamson nanofluid over stretching sheet with heat generation and chemical reaction

et al. 2020

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This paper presents the analytical study of heat and mass transfer in a two-dimensional time-dependent flow of Williamson nanofluid near a permeable stretching sheet by considering the effects of external magnetic field, viscous dissipation, Joule heating, thermal radiation, heat source, and chemical reaction. Suitable transformations are introduced to reformulate the governing equations and the boundary conditions convenient for computation. The resulting sets of nonlinear differential equations are then solved by the homotopy analysis method. The study on the effects of relevant parameters on fluid velocity, temperature, and concentration profiles is analyzed and presented in graphical and tabular forms. Upon comparison of the present study with respect to some other previous studies, a very good agreement is obtained. The study points out that the transfer of heat can substantially be enhanced by decreasing viscoelasticity of the fluid and the transfer of mass can be facilitated by increasing permeability of the stretching sheet.

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“…Their study shows that higher temperatures obey the generalized Fourier law. Ibrahim and Negera 16 demonstrated the importance of nanofluids with Williamson parameters and used the boundary layer concept to explore the time‐dependent flow of Williamson nanofluids. Their research showed that an increase in Williamson parameters would reduce the heat transmit frequency.…”

Section: Introductionmentioning

confidence: 99%

Magnetohydrodynamic boundary layer flow of nanofluid with variable chemical reaction in a radiative vertical plate

Rahman

Uddin

2021

Heat Trans

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The nanotechnology‐based nanofluid has extraordinary prospects in heat transfer engineering. Analysis of these applied nanofluids can yield the appropriate combinations of various useful physical parameters. In the present study, the incompressible boundary layer flow of a nanofluid in the presence of the variable chemical reaction, temperature‐dependent viscosity, hydromagnetic force, and the radiation past an infinite vertical plate has been investigated. The governing nanofluid equations are simplified to ordinary differential equations, which are solved using the function bvp4c from MATLAB. The effects of the physical parameters including the similarity parameter, magnetic field, two dimensionless constant temperatures, Schmidt number, local Grashof number, radiation parameter, local chemical reaction parameter, kinematic diffusion parameter, and temperature‐independent kinematic diffusion parameter on the velocity, temperature, concentration and the local Nusselt number are demonstrated. The results show that as the magnetic field parameter increases, the heat transfer decreases, and the increase of the radiation parameter yields the opposite effect. The kinematic diffusion and the chemical reaction parameters greatly stimulate the concentration of nanofluid and reduce the heat transfer.

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Viscous dissipation effect on Williamson nanofluid over stretching/shrinking wedge with thermal radiation and chemical reaction

Cited by 25 publications

References 29 publications

Casson Fluid Flow Due to Stretching Sheet With Magnetic Effect and Variable Thermal Conductivity

Casson Fluid Flow Due to Stretching Sheet With Magnetic Effect and Variable Thermal Conductivity

Analytical study of heat and mass transfer in unsteady MHD radiant flow of Williamson nanofluid over stretching sheet with heat generation and chemical reaction

Magnetohydrodynamic boundary layer flow of nanofluid with variable chemical reaction in a radiative vertical plate

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