Abstract
This research investigates the influence of the combined effect of the chemically reactive and thermal radiation on electrically conductive stagnation point flow of nanofluid flow in the presence of a stationary magnetic field. Furthermore, the effect of Newtonian heating, thermal dissipation, and activation energy are considered. The boundary layer theory developed the constitutive partial differential momentum, energy, and diffusion balance equations. The fundamental flow model is changed to a system of coupled ordinary differential equations (ODEs) via proper transformations. These nonlinear-coupled equations are addressed analytically by implementing an efficient analytical method, in which a Mathematica 11.0 programming code is developed for numerical simulation. For optimizing system accuracy, stability and convergence analyses are carried out. The consequences of dimensionless parameters on flow fields are investigated to gain insight into the physical parameters. The result of these physical constraints on momentum and thermal boundary layers, along with concentration profiles, are discussed and demonstrated via plotted graphs. The computational outcomes of skin friction coefficient, mass, and heat transfer rate under the influence of appropriate parameters are demonstrated graphically.
Highlights
The synthetic industry, oil and gas, atomic energy, electrical energy, etc. are the arenas for the application popular heat transfer phenomena nowadays
With regard to the MHD flow of Walter-B nanofluid, Qayyum et al [30] investigated the chemical reaction impacts. These citations [31,32,33,34] provide more studies on activation energy. Specific objectives of this analytical study that have not been considered far are elucidated, and they include the following: (1) To explore time subservient Walter-B nanofluid flow resulting from the impression of heat and mass transfer and thermal radiation/absorption, along with chemical reaction; (2) Mathematical modeling of the fundamental flow equations that comprises momentum, energy, and diffusion balances; (3) To impose an analytical method for attaining the upshots
The series solutions developed by the homotopic analysis method (HAM) comprised the convergence control parameters f, T, and C
Summary
The synthetic industry, oil and gas, atomic energy, electrical energy, etc. are the arenas for the application popular heat transfer phenomena nowadays. With regard to an MHD flow of Walter-B nanofluid, and studying the viscoelastic nanofluid flow over a permeable cylindrical surface, Hayat et al [18] examined the effects of mixed convection, heat generation/absorption, and temperature-dependent thermal conductivity. With regard to the MHD flow of Walter-B nanofluid, Qayyum et al [30] investigated the chemical reaction impacts. These citations [31,32,33,34] provide more studies on activation energy. (1) To explore time subservient Walter-B nanofluid flow resulting from the impression of heat and mass transfer and thermal radiation/absorption, along with chemical reaction;. (5) To show the advanced 3D form of the fluid flow
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