ORCID Profile
0000-0002-5287-9534
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Publisher: Springer Nature Singapore
Date: 22-09-2023
Publisher: Springer Nature Singapore
Date: 22-09-2023
Publisher: Springer Nature Singapore
Date: 22-09-2023
Publisher: Springer Nature Singapore
Date: 22-09-2023
Publisher: Springer Nature Singapore
Date: 22-09-2023
Publisher: Journal of Thermal Engineering
Date: 18-04-2023
Abstract: This paper aims to elaborate on the results of the experimental assessment of the stability of TiO2-Polyester (POE) nanolubricant. There are six s les in this investigation, with each concentration of 0.02 vol%. The TiO2 nanoparticles were dispersed into synthetic lubricant POE for 30 min using a magnetic stirrer. Then, the s les were sonicated for 0, 40, 60, 80, 100, and 120 min, respectively—the visual observation for 720 hours, UV visible spectrophotometry, and absolute zeta potential employed to investigate the s les. After data acquisition, optimization with one factor at a time (OFAT) is applied to determine the most optimum s le. The results show that the s le with sonication treatment for 120 min is the most optimum. This finding was confirmed by the absorbance ratio value of 0.95 with an -80.48mV zeta potential. The output of ANOVA analysis shows the regression coefficient is 0.9999, and the adjusted R2 value is 0.9998 with a p-value that is much smaller than 0.05, which is
No related grants have been discovered for Agus Nugroho.