3D Rotating Flow of Casson Fluid Over an Elongated Surface with Thermophoresis and Brownian Moment: Buongiorno Model

摘要

Three dimensional flow of Casson fluid past a rotating elongated surface in the presence of thermophoresis and Brownian moment is studied theoretically. The governing partial differential equations are transformed as ordinary differential equations with the help of suitable similarities and then solved numerically using the bvp5c Matlab package. The impact of various physical parameters on the flow, thermal and concentration fields are investigated with the help of graphical illustrations. Also computed the wall friction and local Nusselt number. It is observed that rotation is helpful to regulate the heat transfer rate. Casson parameter has a tendency to enhance the heat trafer rate.