A critical evaluation of film thickness-derived pressure-viscosity coefficients

Lubrication Science

Volumn 27, Issue 6, 2015, Pages 337-346

  Bair, Scott ^a  

^a GEORGIA INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

elastohydrodynamic lubrication; film thickness; pressure viscosity coefficient; viscosity

Indexed keywords

FILM THICKNESS; THICKNESS MEASUREMENT; VISCOSITY; VISCOSITY MEASUREMENT;

CRITICAL EVALUATION; EFFECTIVE PRESSURE; EHL FILM THICKNESS; ELASTOHYDRODYNAMIC LUBRICATIONS (EHL); FUNCTION OF PRESSURE; PRESSURE DEPENDENCE; PRESSURE-VISCOSITY COEFFICIENT; VISCOSITY CORRELATIONS;

ELASTOHYDRODYNAMIC LUBRICATION;

EID: 84940773408     PISSN: 09540075     EISSN: 15576833     Source Type: Journal    
DOI: 10.1002/ls.1284     Document Type: Article

References (20)

1. Szeri AZ,. Fluid Film lubrication, Vol. 2. Cambridge University Press, Cambridge 2011: 37.
2. Bair S,. Comments on "pressure-viscosity coefficient of vegetable oils" by Biresaw and Bantchev. Tribology Letters 2013; 52 (2): 351-353.
3. Hamrock BJ, Dowson D,. Isothermal elastohydrodynamic lubrication of point contacts: part III-fully flooded results. Journal of Tribology 1977; 99 (2): 264-275.
4. Biresaw G, Bantchev GB,. Pressure viscosity coefficient of vegetable oils. Tribology Letters 2013; 49 (3): 501-512.
5. Kong S, Sharif K, Evans HP, Snidle RW,. Elastohydrodynamics of a worm gear contact. Journal of Tribology 2001; 123 (2): 268-275.
6. Bridgman PW,. " The effect of pressure on the viscosity of forty-three pure liquids." In Proceedings of the American Academy of Arts and Sciences, pp. 57-99. American Academy of Arts and Sciences, 1926.
7. Bair S,. A critical assessment of the role of viscometers in quantitative elastohydrodynamics. Tribology Transactions 2012; 55 (3): 394-399.
8. Bair S, Winer WO,. A quantitative test of the Einstein-Debye relation using the shear dependence of viscosity for low molecular weight liquids. Tribology Letters 2007; 26 (3): 223-228, DOI: 10.1007/s11249-007-9195-z
9. Liu Y, Wang QJ, Bair S, Vergne P,. A quantitative solution for the full shear-thinning EHL point contact problem including traction. Tribology Letters 2007; 28 (2): 171-181.
10. Paredes X, Fandino O, Pensado AS, Comunas MJ, Fernández J,. Experimental density and viscosity measurements of di (2ethylhexyl) sebacate at high pressure. The Journal of Chemical Thermodynamics 2012; 44 (1): 38-43.
11. Harris KR,. Temperature and pressure dependence of the viscosities of 2-Ethylhexyl Benzoate, Bis (2-ethylhexyl) Phthalate, 2, 6, 10, 15, 19, 23-Hexamethyltetracosane (Squalane), and Diisodecyl Phthalate. Journal of Chemical & Engineering Data 2009; 54 (9): 2729-2738.
12. Comuñas MJP, Paredes X, Gaciño FM, Fernández J, Bazile J, Boned C, Daridon J, Galliero G, Pauly J, Harris KR,. Viscosity measurements for squalane at high pressures to 350-MPa from T-=-(293.15 to 363.15) K. The Journal of Chemical Thermodynamics 2014; 69: 201-208.
13. Guangteng G, Spikes HA,. Boundary film formation by lubricant base fluids. Tribology Transactions 1996; 39 (2): 448-454.
14. Guangteng G, Spikes HA,. Behaviour of lubricants in the mixed elastohydrodynamic regime, in Lubricants and Lubrication, D Dowson, CM Taylor, THC Childs, G Dalmaz, (eds), Elsevier, Amsterdam 1995: 479-485.
15. Spikes H,. Basics of EHL for practical application. Lubrication Science 2014. DOI: 10.1002/ls.1271
16. Johnston GJ, Wayte R, Spikes HA,. The measurement and study of very thin lubricant films in concentrated contacts. Tribology Transactions 1991; 34 (2): 187-194.
17. Liang H, Guo D, Reddyhoff T, Spikes H, Luo J,. Influence of thermal effects on elastohydrodynamic (EHD) lubrication behavior at high speeds. Science China Technological Sciences nd; 1-8. DOI: 10.1007/s11431-014-5564-7.
18. Bair S, Qureshi F,. Accurate measurements of pressure-viscosity behavior in lubricants. Tribology Transactions 2002; 45 (3): 390-396.
19. van Leeuwen H,. The determination of the pressure-viscosity coefficient of a lubricant through an accurate film thickness formula and accurate film thickness measurements. Part 2: high L values. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 2011; 225 (6): 449-464.
20. Bair S,. High Pressure Rheology for Quantitative Elastohydrodynamics, Elsevier Science, Amsterdam 2007: 29, 143-150.