AUTHOR=Adnan  , Khan Umar , Ahmed Naveed , Khan Ilyas , Mohamed Abdullah , Mehrez Sadok 

TITLE=Heat Transfer Evaluation in MgZn6Zr/C8H18 [(Magnesium–Zinc–Zirconium)/Engine Oil] With Non-linear Solar Thermal Radiations and Modified Slip Boundaries Over a 3-Dimensional Convectively Heated Surface

JOURNAL=Frontiers in Energy Research

VOLUME=Volume 10 - 2022

YEAR=2022

URL=https://www.frontiersin.org/journals/energy-research/articles/10.3389/fenrg.2022.867734

DOI=10.3389/fenrg.2022.867734

ISSN=2296-598X

ABSTRACT=This analysis is concerned about thermal performance of [(MgZn6Zr)/C8H18]nf by incorporating the essential concept of nonlinear thermal radiations. The flow is configurated over a 3D stretchable surface which is heated convectively and the surface boundaries updated with slip effects; and uniform suction is applied. The proper mathematical modelling is performed by exercising the nanofluids empirical correlations and similarity equations. Thereafter, RK scheme is utilized and executed the problem solution. The influences of imperative flow constraints furnished and discussed deeply. The results revealed that [(MgZn6Zr)/C8H18]nf motion decays against suction (R_1) and slip effects (γ_1). The investigation of the results disclosed that induction of nonlinear thermal radiations in model boosts the internal energy of the fluid and hence the nanofluid thermal efficiency improved. Moreover, convection provided form the surface (Bi number) is also of paramount interest regarding the heat transport in [(MgZn6Zr)/C8H18]nf. Further, significant contribution of temperature ratio parameter β_w is examined in thermal enhancement. Optimum shear stresses trends are investigated due to suction from the surface. Finally, we hoped that the problem would be beneficial in the field of applied thermal engineering; more specifically in the heat transport models.