Abstract The simultaneous impact of multi‐nanoparticles, Hall and ion‐slip currents, buoyant force, viscous dissipation, and Joule heating on mixed convective transport of heat and mass in ionized ethyl glycol is studied numerically. The constitutive behavior of ethylene glycol is analyzed using the Carreau–Yasuda constitutive model. The impact of three types of nanoparticles (, and ) on thermal enhancement is aimed to be studied. The governing PDEs are obtained from the conservation laws of mass and momentum and simplified by boundary layer approximations. The solutions are computed numerically. The trends in quantities such as the Nusselt number, the Sherwood number, and the skin friction coefficient are studied in relation to various parameters. Hall and ion‐slip effects play a significant role in reducing the Joule heating process. Thus, to minimize Joule heating in any thermal process, a partially ionized fluid should be used instead of a neutral fluid. Heat‐generating fluid results in an increase in the thickness of the thermal boundary layer, whereas heat‐absorbing fluid results in a decrease in the thickness of the thermal boundary layer region. A destructive chemical reaction has increased the concentration field. However, an opposite trend is analyzed for the case of a generative chemical reaction.
Shakir et al. (Sun,) studied this question.