Uncertain Effects of Thermal Radiation and Magnetic Field in the Micropolar Fluid Flow Through Porous Channel Walls with Hybrid Nanoparticles

This work considers a micropolar hybrid nanofluid flow through a resistive porous media between channel walls to study the uncertain effects of thermal radiation and magnetic field on the velocity and thermal profiles by considering distinctly shaped nanoparticles such as copper (Cu) and hybrid nanoparticles such as copper–alumina (Cu–Al _2 O _3) . Three different forms of the nanoparticles, spherical, cylindrical and blade are examined considering the flow’s heat radiation and magnetic field impact. Here, the volume fractions of nanoparticles are expressed with the triangular fuzzy number ranging from 0 to 2.5