Analysis of MHD Falkner–Skan Boundary Layer Flow and Heat Transfer Due to Symmetric Dynamic Wedge: A Numerical Study via the SCA-SQP-ANN Technique

This article considers Falkner–Skan flow over a dynamic and symmetric wedge under the influence of magnetic field. The Hall effect on field is negligible for small Reynolds numbers. B(x) considered x-axis, which in line with i.e., parallel, while transverse y-axis. study has numerous device-centric applications engineering, such as power generators, cooling reactor heat exchanger design, MHD accelerators. Third second-ordered ordinary differential equations characterize system. A novel hybrid computational technique designed surrogate solutions based sine–cosine optimization algorithm sequential quadratic programming. Reference are calculated by using Runge–Kutta numerical technique. Performance matrices evaluate accuracy stability our solutions, mean-absolute deviation (MAD), root-mean-square error (RMSE), Nash-–Sutcliffe efficiency (ENSE). Furthermore, graphical representations terms convergence graphs, mesh stem stairs plots, boxplots presented to establish symmetry, reliability, validity solutions.