Impact of Magnetohydrodynamic Viscoelastic Hybrid Nanofluid Flow with ThermalBoundary Conditions Over a Stretching Surface

Using the Runge–Kutta 4th order (RK4) numerical approach, this study examines the influence of various parameters on magnetohydrodynamic (MHD) fluid dynamics. Key factors considered include chemical reaction rate, porosity, Prandtl number, magnetic field strength, and Schmidt number. In this context, the present work focuses on analyzing chemical processes in the presence of modified ternary hybrid nanofluids (THNFs) circulating over a stretched surface. The primary objective is to investigate the intricate dynamics of these systems, characterized by complex interactions among chemical reactions, fluid motion, and magnetic effects. This work differs from previous studies by specifically exploring the impact of varying the porosity from 0.30 to 0.25, increasing the magnetic field strength from 0.10 to 0.15, and decreasing the Schmidt number from 0.22 to 0.21. Additionally, the Prandtl number was slightly altered from 0.70 to 0.71, while the chemical reaction rate increased from 0.50 to 0.55, indicating improved reaction efficiency under the examined conditions. The findings provide valuable insights into the fundamental physical principles governing MHD fluid behavior and offer implications for optimizing applications in chemical engineering, heat transfer, and fluid dynamics