Casson Hybrid Nanofluid Natural Convection in Trapezoidal Cavity containing a Partially Heated Wall

A computational analysis has been performed for Casson hybrid nanofluid natural convection heat transfer in trapezoidal cavity containing a partially heated at bottom wall, and the incline walls are set to be cold temperature while top wall is supposed adiabatic. The nanoparticles, alumina copper dispersed ethylene glycol water mixture used as working fluid. finite element method solve nondimensional governing partial differentials equations. numerical results carried out different parameters such parameter Rayleigh number nanoparticles volume fraction zone length. influence of these on streamlines, isotherms, velocities average Nusselt will focus this study.