Abstract
We consider the nanofluid flow comprising titanium dioxide and a solid-liquid interfacial layer of ethylene-glycol over an exponentially stretched surface. A strong magnetic field perpendicular to the surface is applied externally while computing the Hall effect. The heat transfer analysis is accomplished by considering the cases of prescribed exponential surface temperature (PEST) and prescribed exponential heat flux (PEHF) amalgamated with thermal radiation. The slip boundary conditions are imposed on the surface. The thermal conductivity model is used to account for the impacts of the nanolayer (solid-liquid interface) and the diameter of the nanoparticles. The envisioned model is unique in its way as no study so far is carried out that discusses the aforementioned impacts altogether. The mathematical model is transmuted into ordinary differential equations (ODEs) by adopting similarity transformations, and the solutions are discovered numerically by using a bvp4c scheme. The consequences of emerging parameters versus associated profiles are numerically tabulated and graphically illustrated. It is noted that by increasing the interfacial layer thickness, the fluid temperature raises for both PEST and PEHF cases. The fluid temperature enhances for strong radiation effect for both PEST and PEHF conditions. The endorsement of the model is also a part of this analysis.