Abstract
The aim of the study is to explore nonlinear mixed convection flow of nanomaterials (Prandtl-Eyring nanoliquid) with activation energy. Analysis of cross-diffusion (Soret and Dufour) impacts is addressed. Features of nanoliquid are analysed with thermophoresis and Brownian diffusion. Consideration of proper variables yields ordinary differential equations. Relevant system is tackled via numerical scheme. Significant outcomes are depicted graphically and elaborated in the relevance of sundry variables. Moreover, analysis of temperature and velocity gradients at the surface versus various variables of interest is tabulated and inspected.