Novel magneto-radiative thermal featuring in SWCNT–MWCNT/C2H6O2–H2O under hydrogen bonding

Abstract

Hybrid nanofluids have unique characteristics that make them more useful than common heat transfer fluids. The potential applications can be found in applied thermal engineering, chemical engineering, hybrid powered engines, biomedical and mechanical engineering. Therefore, the analysis of SWCNTs–MWCNTs/C2H6O2–H2O with integrated effects of thermal radiations and perpendicular magnetic field is organized in this research. Thermal conductivity of C2H6O2–H2O is improved via Xue, Ota and Yamada thermal conductivity correlations. The mathematical problem is designed for two sheets and both the hybrid nanoliquid and the plates rotate in counter clockwise pattern. Mathematical treatment of the model is performed and the results were analyzed through graphical way. Keen observations of the results reveal that the fluid motion controlled by intensifying the magnetic field and higher density of SWCNTs–MWCNTs leads to optimum decrement. Further, the fluid movement is investigated optimum and slow for outward and inward plate movement, respectively. The temperature results for the parameters, especially the thermal radiations, showed that hybrid nanoliquid has the ability to store high thermal energy than common mono-nanoliquid, hence it would be suitable for future industrial applications. The parametric ranges are selected as [Formula: see text]–1.7, [Formula: see text]–0.9, [Formula: see text]–9.0 and [Formula: see text]–20.0 for the study.