Abstract
Figure: The graphical View of the flow model.
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•Diffusion via random and thermophoresis and Darcy-Forchheimer effects is explored.•Energy Generation, Ohmic heating, MHD and radiation effects are incorporated with entropy generation.•Three kinds of nanocomposites (SiO2, TiO2 and Al2O3) are immersed in base fluid H2O.•The influence of a variety of developmental parameters on engineering quantities has been investigated in pictorial and tabular forms.•HAM is adopted to determine the solution of the model problem and validate with numerical technique.
The proposed research is concerned with water-based ternary-hybrid nanofluid with nanostructures SiO2, TiO2 and Al2O3 for cooling purposes in engineering. A reactive MHD Darcy-Forchheimer liquid flow involving radiation effect across an exponentially permeable stretched surface is highlighted. Heat expression includes the impacts of nonlinear thermal radiations, energy supply, energy dissipation and magnetic force. The obtained results are demonstrated numerically and graphically to examine the behavior of fluid speed and temperature distribution for various emerging factors in order to gain a physical understanding. Entropy analysis is explained using the second law of thermodynamics. The values of Cf,Nu and SG are also calculated for the various parameters and physically explained.