Numerical solution of binary chemical reaction on stagnation point flow of Casson fluid over a stretching/shrinking sheet with thermal radiation

Abbas, Zaheer; Sheikh, Mariam; Motsa, S. S.

doi:10.1016/j.energy.2015.11.039

Cited by 159 publications

(67 citation statements)

References 27 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Table 1 shows the numerical computation of the Nusselt number and Sherwood number for different values of the Prandtl number, radiation parameter, Brownian motion parameter, thermophoresis parameter, and Lewis number. Table 2 represents a numerical comparison with the existing published results [26] by taking γ " M " 0 as a special case of our study. From this table, we can see that our results are in excellent agreement, which confirms the validity of our present methodology.…”

Section: Resultsmentioning

confidence: 99%

Entropy Generation on MHD Eyring–Powell Nanofluid through a Permeable Stretching Surface

Bhatti

Abbas

Rashidi

et al. 2016

Entropy

124

View full text Add to dashboard Cite

Abstract:In this article, entropy generation of an Eyring-Powell nanofluid through a permeable stretching surface has been investigated. The impact of magnetohydrodynamics (MHD) and nonlinear thermal radiation are also taken into account. The governing flow problem is modeled with the help of similarity transformation variables. The resulting nonlinear ordinary differential equations are solved numerically with the combination of the Successive linearization method and Chebyshev spectral collocation method. The impact of all the emerging parameters such as Hartmann number, Prandtl number, radiation parameter, Lewis number, thermophoresis parameter, Brownian motion parameter, Reynolds number, fluid parameter, and Brinkmann number are discussed with the help of graphs and tables. It is observed that the influence of the magnetic field opposes the flow. Moreover, entropy generation profile behaves as an increasing function of all the physical parameters.

show abstract

Section: Resultsmentioning

confidence: 99%

Entropy Generation on MHD Eyring–Powell Nanofluid through a Permeable Stretching Surface

Bhatti

Abbas

Rashidi

et al. 2016

Entropy

124

View full text Add to dashboard Cite

show abstract

“…Later Pal and Chatterjee studied the importance of cross‐diffusion and thermal radiation on the MHD flow of a power‐law fluid over an inclined plate. Abbas et al analyzed the effects of binary chemical reaction in a Casson fluid past, a stretching/shrinking sheet with thermal radiation and activation energy. In recent past, the nonlinear Rosseland thermal radiation flux model is considered by Uddin et al to study energy conversion under conjugate conduction, magnetoconvection and over a nonlinearly stretching sheet.…”

Section: Introductionmentioning

confidence: 99%

Analysis of activation energy and thermal radiation on convective flow of a power‐law fluid under convective heating and chemical reaction

RamReddy

Naveen

2019

Heat Trans. Asian Res.

View full text Add to dashboard Cite

The purpose of the present article is to explore the influence of activation energy in the mixed convective flow of a power‐law fluid over a permeable inclined plate. The energy expression is incorporated with thermal radiation effect. Additionally, the suction/injection effect and convective thermal conditions are considered at the surface of the inclined plate. The convection along with a nonlinear Boussinesq approximation (i.e., quadratic or nonlinear convection) and usual boundary‐layer assumptions are used in the mathematical formulation. A combined local non‐similarity and successive linearization techniques are used to evaluate the highly complicated governing equations. The effect of pertinent parameters on the fluid flow characteristics and its solutions are conferred using this study with the help of graphs. This kind of investigation is useful in the mechanism of combustion, aerosol technology, high‐temperature polymeric mixtures, and solar collectors, which operate at moderate to very high temperatures.

show abstract

“…The method achieved high accuracy with a few grid points and gave rapid convergence. The method has been used to solve equations for Casson fluid flow along a horizontal circular cylinder in Makanda et al, 29 and unsteady mixed convection in nanofluid flow through a porous medium in Oyelakin et al 47 Other studies where the method has been successfully applied to solve partial differential equations include Motsa and Ansari 48 and Abbas et al 49 OYELAKIN AND SIBANDA | 1073…”

Section: Introductionmentioning

confidence: 99%

Homogeneous–heterogeneous reactions in flow past a horizontal circular cylinder with an induced magnetic field and nonlinear thermal radiation

Oyelakin

Sibanda

2019

Heat Trans

View full text Add to dashboard Cite

In this study, we investigate the steady, two-dimensional, incompressible viscous boundary layer flow of an electrically conducting Casson fluid over a horizontal circular cylinder. The cylinder is impermeable and the flow is assumed to be subject to homogeneous-heterogeneous reactions. The homogeneous-heterogeneous reactions are also assumed to have unequal diffusion coefficients. The novelty in this study is in the consideration of a nonlinear radiative flux together with Joule heating and an induced magnetic field. The magnetodynamic pressure gradient in induced magnetic flows is important as it gives insights into the boundary layer characteristics. The flow velocity and the magnetic field in the free stream are assumed to be uniform and directed vertically over the cylinder. The partial differential equations are solved using the bivariate spectral quasi-linearization method. An analysis and comparison of results with existing literature are provided. Among the findings, we show, inter alia, that the reactants dominate while the autocatalysts have a negligible impact on the flow progression. The skin friction coefficient decreases with an increase in the Casson parameter and increases when the Joule heating parameter is increased. The rate of heat transfer increases with increasing the Casson parameter and decreases when the Joule heating parameter is increased.bivariate spectral quasi-linearization method, homogeneous-heterogeneous, induced magnetic field, nonlinear radiative flux, unequal diffusivities

show abstract

Numerical solution of binary chemical reaction on stagnation point flow of Casson fluid over a stretching/shrinking sheet with thermal radiation

Cited by 159 publications

References 27 publications

Entropy Generation on MHD Eyring–Powell Nanofluid through a Permeable Stretching Surface

Entropy Generation on MHD Eyring–Powell Nanofluid through a Permeable Stretching Surface

Analysis of activation energy and thermal radiation on convective flow of a power‐law fluid under convective heating and chemical reaction

Homogeneous–heterogeneous reactions in flow past a horizontal circular cylinder with an induced magnetic field and nonlinear thermal radiation

Contact Info

Product

Resources

About