Influence of induced magnetic field and surface roughness of Casson nanofluid flow over an exponentially stretching sheet

Abstract

AbstractIn the present analysis, we have discussed the mixed convective of flow over an exponential sheet in presence of induced magnetic field and surface roughness. The effects of hall current and chemical reaction on flow are also considered. The non-Newtonian model behavior is characterized by Casson nanofluid. The similarity transformations are employed for the transformation of partial differential equations into non-dimensional form and obtained equations are solved by employing the Differential transformation method (DTM). Further, the importance of various parameters on various profiles and gradients are explored graphically with some suitable discussion. At the wall, the small ($$\alpha$$ α ) and frequency ($$n$$ n ) parameters influence on gradients are illustrated.