Von Kármán viscous pump of rotating disk in a magnetized Maxwell fluid with Joule heating

Abstract

The current investigation is concentrated on the constant MHD flow of an electrically charged Maxwell fluid across a radially elastic spinning disc in the presence of a uniform magnetic field. The problem is a generalization of the prevalent von Kármán viscous pump for configurations with or without a stretchy disc. The plane fluid content is controlled using an isothermal approach of homogeneous-heterogeneous processes. Non-linear thermally radiative heat transfer's effects on heat transference properties are investigated. Viscous dissipation and Joule heating are two other factors to consider in the energy equation. The von Kármár adaptations are used to build non-dimensional Navier-Stokes models, which are then, calculated using the bvp4c method. The torque, wall shear stresses, vertical pressure velocity, and heat transfer proportion are all determined. In addition, a statistical method is used to determine the connection between factors and the flow system's physical characteristics. Increasing the radiation parameter lowers the heat transmission rate at the disk's layer is a key finding. When homogeneous and heterogeneous reactants are reinforced at the same time, a significant observation is made that minimizes species concentration behaviors. Fluid flow caused by spinning discs is used in thermal transfer systems for nuclear propulsion devices.