MHD Laminar Boundary Layer Flow of Radiative Fe-Casson Nanofluid: Stability Analysis of Dual Solutions

Magnetized boundary-layer Fe-Casson nanofluid flow induced by the radiated flat plate is interpreted in this article. Variables having similarity are settled to re-structure the model of multiple independent variables into single model. The single independent variable model is executed by the help of shooting methodology. The numerical computations have shown the occurrence of the dual solutions at different ranges of implied physical parameters. The stability process is computed by bvp4c in MATLAB software. Analysis, carried out, has confirmed that the first solution is stable. The graphical representations of the results are presented for temperature, skin-friction, velocity and Nusselt number for the separate values of constraints. It is examined that the local Nusselt number and skin-friction coefficient are considerably affected with the applied parameters. Furthermore, the findings show that an augmentation in Casson, magnetic and velocity slip constraints decrease the velocity profiles and related boundary layer thickness. An increment in the nanoparticles volume-fractions, magnetized and radiated parameters augmented the temperature boundary-layer thicknesses and temperature profiles.