Surface Modification for Dispersion Stability of Novel FAl2O3-POE Nanolubricant Using Functional SiO2

Performance enhancement and optimization of residential air conditioning system in response to the novel FAl2O3-POE nanolubricant adoption

“…Thus, the Al2O3 and SiO2 dispersion in ethanol can increase SiO2 adsorption on Al2O3 and formulate non-polar FAl2O3. After formulating the FAl2O3 nanolubricant, the nanoparticles were mixed into the POE lubricant to create the nanolubricant [ 27 ]. The schematic diagram of the functionalization process is shown in Fig.…”

“…Equation (1) , as suggested by Sharif et al [ 32 ], was utilized to estimate the volume fraction of the nanolubricants. After each 40-min cycle, a 15-min interlude was applied to prevent deterioration of nanolubricant homogeneity [ 33 ]. …”