Heat transfer optimization of MHD unsteady separated stagnation-point flow of a hybrid ferrofluid with heat generation
Year: 2025
Type: article
Abstract: The heat transfer optimization for magnetohydrodynamic unsteady stagnation-point flows and the thermal progress with the effect of heat generation is performed using the response surface methodology. The first step in this study involves reducing the mathematical model of partial differential equations and boundary conditions into non-linear ordinary differential equations via similarity transformations. Numerical solutions of the emerged system are obtained using the bvp4c solver. As observed from this study, the magnitude of the skin friction coefficient and heat transfer rate rises with the suction parameter. The statis-tical analysis and optimization done using the response surface methodology revealed that the suction parameter highly impacts the local Nusselt number. The maximum sensitivity of the heat transfer rate is towards the magnetic and suction parameters.
Source: Archives of Thermodynamics
Authors: Amirul Zaqwan Azman, Norihan Md Arifin, Nur Syahirah Wahid, Mohd Ezad Hafidz Hafidzuddin
Institution: Universiti Putra Malaysia
Language: English
Subfield: Biomedical Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4412373454