Abstract
This study focuses on the comprehensive analysis of the thermal characterization of an electrically conducting nanofluid flow containing TiO
2
nanoparticles dissolved in two different common liquids (H
2
O and C
2
H
6
O
2
) and contained within a continuously extending disk. The heat and concentration formulation are modified by incorporating the standard interpretations of the Joule heating, energy source, dissipation, and modified activation energy with binary chemical reactions. The Darcy-Forchheimer addition is used to highlight the significance of porous media. The Brownian dispersion's effects are clearly discernible in the current investigation. Furthermore, as a novelty, special thermophysical models of viscosity and thermal conductivity are included. The obtained differential formulations are tackled through the analytical procedure HAM. The veracity of the finding is verified through a numerical scheme (ND-solve technique). Using several graphs and charts, the perception trends of model factors are evaluated. The influence of
and
are estimated based on flow characteristics. The
curve pattern for both nanofluids is declined by the increasing magnitude of
and
while thermal profile. The drag force and heat transmission rate are shown to optimize with
as well as
in the pictorial simulations produced from the existing model. The
can also be strengthened by the presence of a high degree
The outcomes are validated by previous studies and a good degree of consistency is revealed.