EMHD radiating fluid flow along a vertical Riga plate with suction in a rotating system

Abstract This study is performed on the numerical investigation of electro-magnetohydrodynamic (EMHD) radiating fluid flow nature along an infinitely long vertical Riga plate with suction in a rotating system. The prevailing equations are generated from Navier–Stokes’ and energy equations. A uniform velocity introduced to control flow. boundary layer (BL) stuff delineate mechanical features flowing electromagnetic device (Riga plate). Accordingly, use usual transformations transformed those into coupled dimensionless system non-linear partial differential (PDEs). After conversion, elucidation set conducted numerically by explicit finite difference method (FDM). criteria for stable converging solutions constructed find restrictions various non-dimensional parameters. retrieved $$P_{r} \ge 0.19,\,$$ P r ≥ 0.19 , $$R_{d} 0.1,\,\,$$ R d 0.1 $$S 1,$$ S 1 $$E_{c} = 0.01\,\,$$ E c = 0.01 $$0 < R \le 0.1$$ 0 < ≤ . Furthermore, sensitivity tests mesh time as well comparison within literature have been demonstrated graphical tabular form. Finally, important findings parameters influences portrayed manner using MATLAB R2015a tool. substantial uprise noted both velocities (secondary primary) under rising actions modified Hartmann number, whereas parameter suppresses velocities.