Heat transfer enhancement in Marangoni convection and nonlinear radiative flow of gasoline oil conveying Boehmite alumina and aluminum alloy nanoparticles

Abstract

Present analysis is made to communicate the Marangoni convection flow of hybrid nanomaterials by an infinite porous disk. Hybrid nanomaterials comprise of γ − ALOOH and AA7075 nanoparticles and gasoline oil is considered. Darcy-Forchheimer law is utilized. Thermal field is quadratically varies on disk surface. Irregular heat source, radiation, dissipation effects are further considered to investigate the thermal field. The modeled system is dimensionless by the application of Von Kamran variables. NDsolver scheme approximated the reduced system. For the analysis of surface temperature gradient, temperature and velocity various physical variables are designed through graphs and table. It has been found that hybrid nanomaterials have highest thermal conductivity when compared with traditional liquid and nanoliquid.