Study on Effects of Additives on Viscosity Index of Lubricating Oil |
Author(s): |
| P. L. Muralidhara , R. V. College of Engineering,; Shrisha C Navalagatti , R. V. College of Engineering, ; JagannadhaRaoY, Siddaganga Institute of Technology; Jayarama Naidu C, DayanandaSagar College of Engineering |
Keywords: |
| Kinematic Viscosity, Viscosity Index,Triphenyl phosphate, 5 Benzyl 1 H tetrazole |
Abstract |
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In this paper the effect of additives on kinematic viscosity of lubricating oils (base oils) at two different temperatures 40â—¦ C and 100â—¦ C were investigated. Triphenylphosphate (TPP) and 5 Benzly 1H tetrazole (BTZ) were used as additives. Different lube oils were prepared by adding additives in required concentrations to base oil. These oils were tested for viscosity at both the temperatures and viscosity index was calculated for all the oils. It was observed that viscosity decreased with the increase in additive concentrations and viscosity index increased with increase in additive concentrations. |
Other Details |
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Paper ID: IJSRDV2I11223 Published in: Volume : 2, Issue : 11 Publication Date: 01/02/2015 Page(s): 334-338 |
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