A least square study on flow and radiative heat transfer of a hybridnanofluid in a moving frame by considering a spherically-shaped particle

摘要

The focus of this work is to elucidate the nature of a hydrodynamic hybrid nanofluid in a moving frame. Solar radiation and the spherically-shaped particle approximation are implemented. The implication of suitable transformation corresponds to self-similarity equations. Leastsquare and RKF 45th-order techniques are employed to evaluate these non-dimensional equations. For better understanding of the problem,energy and flow features are demonstrated for distinct physical constraints. It is recognized that the transfer of fluid heat is pronounced forenhancingRbut dismisses in rising values ofPr. A higher value of indicates that more heat is transferred to the liquid, which translates intoa a temperature rise.