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DOI Prefix: 10.47001/IRJIET
Vol 8 No 10 (2024): Volume 8, Issue 10, October 2024 | Pages: 254-262
International Research Journal of Innovations in Engineering and Technology
OPEN ACCESS | Research Article | Published Date: 28-10-2024
The research is to investigate the extreme pressure and anti-wear characteristics of bio-based lubricating oils and compares them to the extreme pressure and anti-wear characteristics of PAO4 base oilI have chosen onion, pumpkin, avocado, and karanja oils as bio-based lubricating oils for this investigation. I adhere to ASTM D5783 and ASTM D4172 in this investigation. I adhere to ASTM D5783 for extreme pressure qualities and ASTM D4172 for anti-wear properties. The following are the weld points for the various oils: 1554N for karanja, 1541N for avocado, 1553N for pumpkin, 1534N for onion, and 1556N for PAO4 base oil. The bio-based oils' weld points are somewhat lower than those of PAO4 base oil. The load wear index values for the following oils are available: karanja oil (95.78N), avocado oil (124N), pumpkin oil (89.82N), onion oil (105.35N), and PAO4 (94.24N). The bio oils' load wear index is comparable to that of PAO4 base oil. Onion and avocado oils have greater load wear indices than PAO4 base oil. The average wear scar diameter (AWSD) is used to calculate the anti-wear property; the higher the AWSD, the more wear occurs. The average width of the oil is 699.33 µm for karanja, 939 µm for avocado, 763 µm for onion, 717 µm for pumpkin, and 607 µm for PAO4 base oil. The bio oil's AWSD is higher than that of the PAO4 base oil.
Extreme pressure, Anti-wear, Oils, PAO4, ASWD
Iram Noor, Dr. Sorabh Gupta, & Er. Didar Singh. (2024). Comparative Study of Anti-Wear and Extreme Pressure Properties of Some Bio Oils with PAO4 Base Oil. International Research Journal of Innovations in Engineering and Technology - IRJIET, 8(10), 254-262. Article DOI https://doi.org/10.47001/IRJIET/2024.810035
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