Study on Impact of Magnetic Dipole and Thermal Radiation on Flow/Heat Transfer of Jeffery Fluid over Stretching Sheet with Suction/Injection

Abstract

In many industries, the knowledge of boundary layer flow and transfer of heat over a stretching sheet is applied. Getting the desired product from these industrial processes is usually a problem. Hence, the purpose of this examination was to establish the impact of thermal radiation and magnetic dipole on the movement and conveyance of heat in Jeffery fluid over a stretching surface that is linear. The model equations of the problem are converted into coupled nonlinear ordinary differential equations employing similarity transformations. The Chebyshev spectral collocation method was utilized to get a solution for the fluid’s velocity and temperature. The different parameters in the problem are varied to determine their influence; these effects are represented by tables and graphs as determined by the prescribed surface temperature (PST) and prescribed heat flux (PHF) thermal processes. Results for particular cases are compared with those gotten by the Generic algorithm and Nelder Mead method, and a very good agreement exists. Thermal radiation causes an increment in temperature for PST and PHF processes, while magnetic dipole reduces the velocity of the fluid and increases temperature for the case of PST whereas it exhibits both an increase and decrease in temperature for the PHF case.