Correlation Study of Physicochemical, Rheological, and Tribological Parameters of Engine Oils

Table 8

Data for regression analysis.

Sl. number	COF ()	Density, () @ 15°C	Kinematic viscosity, @ 40°C	TAN
1	0.1429	0.8711	123.06	0.44
2	0.1155	0.8910	166.71	1.93
3	0.1416	0.8695	154.93	0.93
4	0.0890	0.8655	83.68	2.13
5	0.0881	0.8526	79.82	2