Physical significance of chemical processes and Lorentz’s forces aspects on Sisko fluid flow in curved configuration

Current determination is committed to characterize the features of curved surface for Sisko fluid in the presence of Lorentz’s forces. Heat–mass relocation exploration is conducted in the presence of homogeneous–heterogeneous processes and non-uniform heat sink/source. Similarity variables are designated to transmute nonlinear PDEs into ODEs. These intricate ordinary differential expressions assessing the flow situation are handled efficaciously by manipulating bvp4c scheme. Graphical demonstration is deliberated to scrutinize the variation in pressure, velocity, temperature and concentration profiles with respect to flow regulating parameters. Numerical data are displayed through tables in order to surmise variation in surface drag force and heat transport rate. It is noted that radius of curvature and temperature-dependent heat sink/source significantly affect heat–mass transport mechanisms for curved surface. Furthermore, graphical analysis reveals that velocity profile of Sisko magneto-fluid enhances for augmented values of curvature parameter. Additionally, it is evaluated that increasing values of heat source parameter and Lorentz’s forces, pressure profile exhibited the diminishing behavior.