Abstract
In the present research analysis we have addressed comparative investigation of radiative electrically conducting Casson nanofluid. Nanofluid Flow is assumed over a nonlinearly stretching sheet. Heat transport analysis is carried via joule dissipation, thermal behavior and convective boundary condition. To employ the radiative effect radiation was involved to show the diverse states of nanoparticles. Furthermore entropy optimization with activation energy and chemical reaction are considered. Thermodynamics 2nd law is applied to explore entropy generation rate. Nonlinear expression is simplified through similarity variables. The reduced ordinary system is tackled through optimal approach. Flow pattern was reported for wide range of scrutinized parameters. Computational consequences of velocity drag force, heat flux and concentration gradient are analyzed numerically in tables. Results verify that conduction mode augments with enhance of magnetic parameter.Increasing radiation boosts the temperature and entropy. Activation energy corresponds to augmented concentration. Heat transmission rate augments with the consideration of radiation source term.
Highlights
The researcher has grown consideration in the non-Newtonian fluids due to their remarkable features in the area of technological and industrial sciences
The procedure of heat transmission in engineering and scientific processes is exceedingly reliant on structure of the surface from which heat transfer occurs to the fluid
The steady radiative electrically conducting Casson nanofluid flow through a nonlinearly stretching sheet is investigated with joule dissipation, thermal behavior and convective boundary condition
Summary
The researcher has grown consideration in the non-Newtonian fluids due to their remarkable features in the area of technological and industrial sciences. Ellahi et al.[34] and Rashidi et al.[35] investigated the entropy for nanofluid flow with convective heat transfer in different geometries. Atlas et al.[36] examined entropy analysis in Casson nanofluid with of Cattaneo-Christov heat and mass flux model.
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