Unsteady nonlinear magnetohydrodynamic micropolar transport phenomena with Hall and Ion-slip current effects: Numerical study

Unsteady viscous two-dimensional magnetohydrodynamic micropolar flow, heat and mass transfer from an infinite vertical surface with Hall Ion-slip currents is investigated theoretically numerically. The simulation presented motivated by electro-conductive polymer (ECP) materials processing in which multiple electromagnetic effects arise. primitive boundary layer conservation equations are transformed into a non-similar system of coupled non-dimensional momentum, angular energy concentration equations, appropriate conditions. resulting two-point value problem solved numerically exceptionally stable well-tested implicit finite difference technique. A stability analysis included for restrictions the method (FDM) employed. Validation Galerkin element (FEM) technique included. influence various parameters graphically on primary secondary shear stress, Nusselt number, Sherwood number wall couple stress. Secondary (cross flow) stress strongly enhanced greater magnetic parameter (Hartmann number) also weakly small time values Hartmann number. Increasing thermo-diffusive Soret suppresses both numbers whereas it elevates at larger increases boosted parameter. Ion slip effect induces weak modification distributions. present study relevant to electroconductive non-Newtonian (magnetic polymer) systems.