Abstract
An attempt has been constructed in the communication to envision heat and mass transfer characteristics of viscous fluid over a vertically rotating cone. Thermal transport in the fluid flow is anticipated in the presence of viscous dissipation. Whereas, concentration of fluid particles is contemplated by incorporating the diffusion-thermo (Dufour) and thermo-diffusion (Soret) effects. The governing equations for concerning problem is first modelled and then nondimensionalized by implementing compatible transformations. The utilization of these transformations yields ordinary differential system which is computed analytically through homotopic procedure. Impact of velocity, temperature and concentration profiles are presented through fascinating graphics. The influence of various pertinent parameters on skin friction coefficient, Nusselt number and Sherwood number are interpreted through graphical and tabular display. After comprehensive examination of analysis, it is concluded that temperature of fluid deescalates for growing values of Soret parameter whereas it shows inciting attitude towards Dufour parameter and similar agreement is observed for the behavior of concentration profile with respect to these parameters. Furthermore, the affirmation of present work is established by developing comparison with previously published literature. An excellent agreement is found which shows the credibility and assurance of present analysis.
Highlights
The collective process of heat and mass transfer in presence of double diffusion has received remarkable focus of motivated and enthusiastic researchers due to its massive applications in chemical engineering, geophysical engineering, industrial engineering and so forth
This section is presented to mesmerize the focus of researches by exploring the remarkable effects of various involved flow controlling parameters such as slip parameter (γ), mixed convection (λ), Soret number(Sr), Dufour number (Df) Prandtl number (Pr), Schmidt number (Sc), Eckert number(Ec), chemical reaction (Ch) and unsteady parameter(s) on velocity profiles, temperature profile, concentration profile, skin friction coefficients, heat and mass transfer rate
Before entertaining the description of relevant parameters it is essential to check the compatibility of present work
Summary
The collective process of heat and mass transfer in presence of double diffusion has received remarkable focus of motivated and enthusiastic researchers due to its massive applications in chemical engineering, geophysical engineering, industrial engineering and so forth. Tsai and Huang constructed numerical solution to probe heat and mass transfer characteristics by natural convection from vertically stretched plate embedded in electrically conducting porous medium in the presence of Dufour and Soret effects. Balla and Naikoti contemplated viscous dissipation effect on MHD convective boundary layer flow of viscous fluid on vertical plate. Mohamed and Abo-Dahab examined heat and mass transfer in flow of micropolar fluid over moving vertical porous plate with impact of chemical reaction, 125125-3 Bilal et al. Hayat et al. conducted analysis on heat and mass transfer in unsteady third-grade fluid flow on stretching surface in occurrence of chemical reaction. Krishnamurthy et al. studied numerically the chemical reaction impact on Williamson nanofluid MHD boundary-layer flow in porous channel. Heat and mass transfer in MHD flow of nanofluid with chemical reaction effects were studied by Srikanth et al.. Heat and mass transfer in MHD flow of nanofluid with chemical reaction effects were studied by Srikanth et al. MHD stagnation point flow and heat transfer impinging on stretching sheet with chemical reaction and transpiration were analyzed by Mabood et al. Few beneficial investigations related to the effects of chemical reaction are reported in the Refs. 34–36
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