Numerical investigation of Casson micropolar fluid over a stretching sheet with convective boundary condition

Non-Newtonian fluids have drawn considerable attention over recent decades. This is attributable to their applicability in many technological and industrial areas. Viscous fluids (Newtonian fluids), on the other hand, fall short when it comes to portraying the features of a fluid. As the constitutive equations of non-Newtonian fluids are exceedingly intricate, hypothetical investigations on these fluids tend to be testing, but at the same time fascinating. We intend to respond to the following queries, What is the standing of the Casson micropolar mathematical models in comparison to the Navier-Stokes equations. This research paper evaluates the flow as well as heat transfer pertaining to a Casson micropolar on a stretching sheet by accounting for impact convective boundary condition. The governing partial differential equations are converted to ordinary ones via similarity transformations, which are then numerically solved based on the Bvp4c method from Matlab. The results have been shown for various values pertaining to the governing parameters. The results were found to be in line with the previously published results for specific cases. The flow field is found to be influenced by the presence of Casson parameter, material parameter, and Prandtl number, whereas, the Prandtl number impacts on temperature fluid. Conceiving the microrotation, temperature and velocity is easy based on the exact formulas presented.