Rheological challenges and opportunities for EHL

Solid Mechanics and its Applications

Volumn 134, Issue , 2006, Pages 23-43

  Bair, Scott ^a   Gordon, Peter ^b  

^a GEORGIA INSTITUTE OF TECHNOLOGY   (United States)

^b EXXONMOBIL UPSTREAM RESEARCH COMPANY   (United States)

Author keywords

Elastohydrodynamic; Film thickness; Molecular dynamics; Non Newtonian; Pressure viscosity coefficient; Shear thinning; Traction

Indexed keywords

FULL NUMERICAL SOLUTION; IMPROVED TECHNIQUES; LIQUID LUBRICANTS; MOLECULAR DYNAMICS SIMULATIONS; NON-NEWTONIAN; PRESSURE-VISCOSITY COEFFICIENT; SHEAR-RATE DEPENDENCE; STRUCTURE AND PERFORMANCE;

ELASTOHYDRODYNAMIC LUBRICATION; ELECTRIC TRACTION; FILM THICKNESS; MOLECULAR DYNAMICS; SHEAR THINNING; VISCOSITY;

ELASTOHYDRODYNAMICS;

EID: 84884873367     PISSN: 09250042     EISSN: None     Source Type: Book Series    
DOI: 10.1007/1-4020-4533-6_2     Document Type: Conference Paper

References (42)

1. D. Dowson and G.R. Higginson, Elasto-Hydrodynamic Lubrication, Pergamon Press, Oxford, 1966, p. 69.
2. H. Blok, Inverse problems in hydrodynamic lubrication and design directives for lubricated flexible surfaces, in Proc. Intern. Symp. Lubrication and Wear,Muster and Sternlicht(eds), 1963, p. 74.
3. J. Zhao and F. Sadeghi, Analysis of EHL circular contact shut down, ASME J. Tribology, 125, 2003, 76-90. (Pubitemid 36610778)
4. R.P. Glovnea and H. A. Spikes, Elastohydrodynamic film collapse during rapid deceleration. Part I: Experimental results, ASME J. Tribology, 123, 2001, 254-261. (Pubitemid 32693295)
5. R.V. Kleinschmidt, D. Bradbury and M. Mark, Viscosity and Density of over Forty Lubricating Fluids of Known Composition at Pressures to 150,000 psi and Temperatures to 425 F, ASME, New York, 1953.
6. S. Bair, An experimental verification of the significance of the reciprocal asymptotic isoviscous pressure, STLE Tribology Transactions, 36, 1993, 153-162.
7. C.J.A. Roelands, Correlational aspects of viscosity-temperature-pressure relationship of lubricating oils, Thesis, Delft, 1966, p. 106.
8. A.J. Moore, The behavior of lubricants in elastohydrodynamic contacts, Proc. Instn. Mech. Engrs., 211(J), 1997, 91-106.
9. V.V. Brazhkin and A.G. Lyapin, Universal viscosity growth in metallic melts at megabar pressures: The vitreous state of the earth's inner core, Physics Uspekhi, 43(5), 2000, 493-508.
10. A. Dandridge and D.A. Jackson, Measurements of viscosity under pressure: A new method, J. Physics, D: Appl. Physics, 14, 1981, 829-831. (Pubitemid 12428681)
11. M. Renardy, Some remarks on the Navier-Stokes equations with a pressure-dependent viscosity, Comm. in Partial Diff. Eqn., 11(7), 1986, 779-793.
12. S. Bair, M. Khonsari and W.O. Winer, High-Pressure rheology of lubricants and limitations of the Reynolds equation, Trib. Intern., 31(10), 1998, 573-586.
13. C.T. Schaefer, P. Giese, W.B. Rowe and N.H. Woolley, elastohydrodynamically lubricated line contact based on the Navier-Stokes equations, in Proc. 26th Leeds-Lyon Symp. Trib., Elsevier, Amsterdam, 2000, pp. 57-59.
14. T. Almqvist and R. Larsson, The Navier-Stokes approach for thermal EHL line contact solutions, Trib. Intern., 35, 2002, 163-170. (Pubitemid 34181966)
15. K.R. Rajagopal and A.Z. Szeri, On an inconsistency in the derivation of the equations of elastohydrodynamic lubrication, Proc. Roy. Soc. Lond. A, 459, 2003, 2771-2786. (Pubitemid 38333319)
16. J. Hron, J. Malek and K.R. Rajagopal, Simple flows of liquids with pressure-dependent viscosities, Proc. Roy. Soc. Lond. A, 457, 2001, 1603-1622.
17. S. Bair and C. McCabe, A study of mechanical shear bands in liquids at high pressure, Trib. Intern., 37(10), 2004, 783-789.
18. R.B. Rhodes, Development of ASTM Standard Test Methods for measuring engine oil viscosity using rotational viscometers at high-temperature and high shear rates, in High- Temperature, High-Shear (HTHS) Oil Viscosity: Measurement and Relationship to Engine Operation, ASTM STP 1068, James A. Spearot (ed.), American Society for Testing and Materials, Philadelphia, 1989, pp. 14-22.
19. S. Bair, A more complete description of the shear rheology of high-temperature, highshear journal bearing lubrication, STLE Trib. Trans., accepted 2004.
20. S. Bair and F. Qureshi, The high-pressure rheology of polymer-oil solutions, Trib. Intern., 36, 2003, 637-645.
21. C.R. Schultheisz and S.D. Leigh, Certification of the rheological behavior of SRM 2490, Polyisobutylene dissolved in 2,6,10,14- Tetramethylpentadecane, NIST Special Publication 260-143, 2002, pp. 2-27.
22. S. Bair, C.McCabe and P.T. Cummings, Calculation of viscous EHL traction for Squalane using molecular simulation and rheometry, Trib. Lett., 13(4), 2002, 251-254. (Pubitemid 41450899)
23. F.H. Ree, T. Ree and H. Eyring, Relaxation theory of transport problems in condensed systems, Ind. Eng. Chem., 50, 1958, 1036-1038.
24. S.J. Hahn, H. Eyring, I. Higuchi and T. Ree, Flow properties of lubricating oils under pressure, NLGI Spokesman, 21(3), 1958, 123-128.
25. S. Bair, The high pressure rheology of some simple model hydrocarbons, Proc. Instn. Mech. Engrs., 216(J), 2002, 139-149. (Pubitemid 34718600)
26. D.W. Van Krevelen, Properties of Polymers, 3rd Edition, Elsevier, Amsterdam, 1990, pp. 475-486.
27. S. Bair, The high-pressure rheology of mixtures, ASME J. Tribology, Paper 1040, 2004.
28. M.J.A. Holmes, H.P. Evans, T.G. Hughes and R.W. Snidle, Transient elastohydrodynamic point contact analysis using a new coupled differential deflection method. Part 2: Results, Proc. Instn. Mech. Engrs., 217(J), 2003, 305-321.
29. L.I. Kioupis and E.J. Maginn, Rheology, dynamics, and structure of hydrocarbon blends: A molecular dynamics study of n-Hexane/n-Hexadecane mixtures, Chem. Eng. J., 74, 1999, 129-146. (Pubitemid 29435326)
30. S. Bair, Complete isothermal solution for the viscous regime of concentrated contact traction, Intl. J. Appl. Mech. Engr., 7(3), 2002, 719-727.
31. J.F. Hutton and M.C. Phillips, Shear modulus of liquids at elastohydrodynamic pressures, Nature Phys. Sci., 238, 1972, 141-142.
32. K.L. Johnson and J.L. Tevaarwerk, Shear behavior of elastohydrodynamic oil films, Proc. Roy. Soc. Lond. A, 356, 1977, 215-236. (Pubitemid 8545868)
33. S. Bair, The nature of the logarithmic traction gradient, Trib. Intern., 35, 2002, 591-597. (Pubitemid 35011470)
34. S. Bair, Ordinary shear-thinning behavior in liquids and its effect upon EHL traction, in Tribology Research: From Model Experiment to Industrial Problem, G. Dalmaz et al. (eds), Elsevier, 2001, pp. 733-742. (Pubitemid 32926309)
35. J.A. Greenwood, Two-dimensional flow of a non-Newtonian lubricant, Proc. Instn. Mech. Engrs., 214(J), 2000, 29-41.
36. S. Bair and F. Qureshi, Ordinary shear-thinning behavior and its effect upon EHL film thickness, in Proc. 29th Leeds-Lyon Symp., Tribology, Elsevier, Amsterdam, 2003, pp. 693-699.
37. R.C. Gunderson and A.W. Hart, Synthetic Lubricants, Reinhold, New York, 1962, pp. 87- 88.
38. C. McCabe, C.W. Manke and P.T. Cummings, Predicting the Newtonian viscosity of complex fluids from high strain rate molecular simulations, J. Chem. Phys., 116(8), 2002, 3339-3342. (Pubitemid 34221295)
39. S. Bair, McCabe and P.T. Cummings, Comparison of non-equilibrium molecular dynamics with experimental measurements in the nonlinear shear-thinning regime, Phys. Rev. Lett., 88(5), 2002, 058302.
40. P.A. Gordon, Characterizing isoparaffin transport properties with Stokes-Einstein relationships, Ind. Eng. Chem. Res., 42(26), 2003, 7025-7036. (Pubitemid 37549592)
41. P.A. Gordon, Extrapolation of rheological properties for lubricant components with Stokes-Einstein relationships, to be submitted.
42. M.G. Martin and J.I. Siepman, Novel configurational-bias Monte Carlo method for branched molecules. Transferable potentials for phase equilibria. 2. United-atom description of branched alkanes, J. Phys. Chem. B, 103(21), 1999, 4508-4517. (Pubitemid 129702725)