This study investigates heat transportation in slip flow of a non-Newtonian fluid with thermal stratification over a stretched surface, a configuration that closely represents many industrial and engineering processes. The inclusion of slip effects and non-Newtonian rheology provides a more realistic description of flows encountered in polymer extrusion, coating technologies, micro- and nano-scale devices, and biomedical systems. Thermal stratification is incorporated to model non-uniform temperature environments commonly observed in heat exchangers, cooling of electronic components, and energy systems. The governing partial differential equations for momentum, energy, and nanoparticle conce... More >

This study investigates the three-dimensional magnetohydrodynamic (MHD) radiative flow and heat transfer of a kerosene-based hybrid nanofluid containing Al$_2$O$_3$ and Cu nanoparticles over a stretching sheet. The governing partial differential equations (PDEs) are formulated and transformed into a coupled system of ordinary differential equations (ODEs) via suitable similarity transformations. The resulting nonlinear ODEs are solved using the Homotopy Analysis Method (HAM), with the effects of various physical parameters on velocity and temperature profiles illustrated through graphical and numerical results. Furthermore, the influences of key parameters—including skin friction coefficie... More >

This editorial outlines the evolving role of thermo-fluid sciences in advancing sustainable energy systems amid the global energy transition. It highlights key research frontiers, including decarbonization of thermal power and propulsion, next-generation renewable thermal technologies, advanced thermal management and energy storage, innovative working fluids, and the integration of AI/ML with high-fidelity simulations. The journal calls for interdisciplinary, multi-scale studies that link fundamental thermo-fluid advances to system-level sustainability impacts, such as exergy efficiency, life-cycle emissions, and grid resilience. IJTFSSE aims to serve as a leading platform for rigorous resea... More >