Dynamisms of solar radiation and prescribed heat sources on bidirectional flow of magnetized Eyring-Powell nanofluid

Abstract

Motivated by the remarkable usages of prescribed heat sources in the areas of solar energy and thermal engineering, we frame a mathematical model for unsteady flow of magnetized Eyring-Powell nanomaterial driven by a bi-directionally moveable surface with the nonlinearity of solar radiation. Basically, this newly stated approach is more genuine, where prescribed heat sources (PST and PHF) are used to maintain the surface temperature and quantities of thermal engineering interest are inspected in a more effective way. A proper combination of variables is adopted to convert the PDEs into ODEs and then numerically solved by utilizing Keller-Box approach. The foremost outcomes for the rate of heat and the rate of mass transferences are anticipated through various tables and graphs. It is observed through present investigation that escalating values of temperature controlled indices, solar radiation constraint and temperature ratio constraint enhance the rate of heat transference, whereas rising amount of thermophoresis constraint reduces the rate of mass transference. Finally, a comparison with the restricted case is also established to validate the whole parametric study.