Active and Passive Control of Nanoparticles Under the Influence of Magnetized Nanofluid Flow Over a Convectively Heated Slippery Wedge

Abstract

This research investigate the upshots of actively and passively controlled nanofluid flow over a wedge. Comparison is done for various wedge angle parameter. Magnetic field is employed in normal to the flow direction. Velocity slip effect and external heat source is incorporate to the system. Leading partial differential equations are converted nonlinear ordinary differential equations with the help of suitable similarity transformation. Runge Kutta-4 method with shooting technique is used to solve the system. MAPLE-2019 software is applied to simulate the whole system. The results are described by graphs and corresponding values of engineering interest are tabulated properly. For magnetic parameter reduced skin friction coefficient value is increased by 7.31% but for injection situation and 9.32% or suction effect. Biot number also gives us escalated velocity profile. We get 10.56% increment in skin friction for suction effect and 7.25% for injection effect. Heat lines and mass lines also show excellent result for different parameter under the comparison of active and passive controlled of nanofluid flow.