Three-dimensional plasto-elastohydrodynamic lubrication (PEHL) for surfaces with irregularities

Journal of Tribology

Volumn 133, Issue 3, 2011, Pages

  Ren, Ning ^a   Zhu, Dong ^b   Wang, Q Jane ^a  

^a Northwestern University   (United States)

^b TSINGHUA UNIVERSITY   (China)

Author keywords

elastic plastic contact; elastohydrodynamic lubrication (EHL); plastic deformation; plasto elastohydrodynamic lubrication (PEHL); roughness; tribology

Indexed keywords

ASPERITY CONTACTS; BASIC ELEMENTS; COMPLICATED SURFACE; CONTACT GEOMETRY; CONTACTING SURFACES; CONTINUOUS VARIABLE TRANSMISSIONS; EHL FILM THICKNESS; ELASTIC-PLASTIC CONTACT; EXTERNAL LOADING; HERTZIAN PRESSURE; HIGH PRESSURE; LOADING CONDITION; LUBRICATION CHARACTERISTICS; MACHINE ELEMENT; MACHINED SURFACE; MATERIAL PROPERTY; MATERIAL YIELD LIMIT; MIXED LUBRICATION; MIXED-EHL; MODEL DEVELOPMENT; PEAK PRESSURE; PLASTO-ELASTOHYDRODYNAMIC LUBRICATION (PEHL); PRESSURE PEAKS; ROLLING BEARINGS; ROLLING TOOL; SINGLE ASPERITY; SMOOTH SURFACE; STRESS-STRAIN FIELD; SUBSURFACE STRESS; SURFACE IRREGULARITIES; SURFACE PROFILES; THREE-DIMENSIONAL (3D);

BEARINGS (MACHINE PARTS); ELASTOHYDRODYNAMICS; HARDENING; PLASTIC DEFORMATION; STRESS CONCENTRATION; SURFACE ROUGHNESS; SURFACES; THREE DIMENSIONAL; VARIABLE SPEED TRANSMISSIONS;

ELASTOHYDRODYNAMIC LUBRICATION;

EID: 79960375514     PISSN: 07424787     EISSN: 15288897     Source Type: Journal    
DOI: 10.1115/1.4004100     Document Type: Article

References (24)

1. Dowson, D., and Higginson, G. R., 1966, Elastohydrodynamic Lubrication (Pergamon, Oxford, U.K., 1966).
2. Hamrock, B. J., and Dowson, D., Ball Bearing Lubrication, the Elastohydrodynamics of Elliptical Contacts (Wiley, New York, 1981).
3. Gohar, R., 2001, " Elastohydrodynamics," 2nd ed., Imperial College Press, London.
4. Xu, G., Nickel, D.A., Sadeghi, F., and Ai, X.L., 1996, "Elastoplastohydrodynamic Lubrication with Dent Effects," Proc. Inst. Mech. Eng., Part J: J. Eng. Tribol., 210, pp. 233-245.
5. Niu, R., and Huang, P., 2006, "The Influences of Elastic-Plastic Deformation of Rough Surfaces on Elastohydrodynamic Lubrication for Line Contacts," Lubr. Eng. (in Chinese) 6, pp. 20-23. (Pubitemid 44312539)
6. Zhu, D., and Hu, Y. Z., 1999, "The Study of Transition from Full Film Elastohydrodynamic to Mixed and Boundary Lubrication," The Advancing Frontier of Engineering Tribology, Proceedings of the 1999 STLE/ASME H.S. Cheng Tribology Surveillance, pp. 150-156.
7. Zhu, D., and Hu, Y. Z., 2001, "A Computer Program Package for the Prediction of EHL and Mixed Lubrication Characteristics, Friction, Subsurface Stresses and Flash Temperatures Based on Measured 3-D Surface Roughness," Tribol. Trans., 44(3), pp. 383-390.
8. Hu, Y.Z., and Zhu, D., 2000, "A Full Numerical Solution to the Mixed Lubrication in Point Contacts," ASME J. Tribol., 122(1), pp. 1-9. (Pubitemid 30247540)
9. Zhu, D., 2007, "On Some Aspects in Numerical Solution of Thin-Film and Mixed EHL," Proc. Inst. Mech. Eng., Part J: J. Eng. Tribol., 221, pp. 561-579. (Pubitemid 47491039)
10. Liu, S.B., Wang, Q., and Liu, G., 2000, "A Versatile Method of Discrete Convolution and FFT (DC-FFT) for Contact Analyses," Wear 243, (1-2), pp. 101-110.
11. Liu, S., and Wang, Q., 2002, "Studying Contact Stress Fields Caused by Surface Tractions with a Discrete Convolution and Fast Fourier Transform Algorithm," ASME J. Tribol., 124(1), pp. 36-45. (Pubitemid 34155950)
12. Jacq, C., Nelias, D., Lormand, G., and Girodin, D., 2002, "Development of A Three-Dimensional Semi-Analytical Elastic-Plastic Contact Code," ASME J. Tribol., 124(4), pp. 653-667. (Pubitemid 35218957)
13. Wang, F., and Keer, L.M., 2005, "Numerical Simulation for Three Dimensional Elastic-Plastic Contact With Hardening Behavior," ASME J. Tribol., 127(3), pp. 494-502. (Pubitemid 40990353)
14. Nelias D., Antaluca E., Boucly V., and Cretu S., 2007, "A Three-Dimensional Semianalytical Model for Elastic-Plastic Sliding Contacts," ASME J. Tribol., 129(4), pp. 761-771. (Pubitemid 47604244)
15. Chen, W. W., Liu, S.B., and Wang, Q., 2008, "Fast Fourier Transform Based Numerical Methods for Elasto-Plastic Contacts With Nominally Flat Surface," ASME J. Appl. Mech., 75(1), pp. 011022.
16. Chen, W.W., and Wang, Q., 2008, "Thermomechanical Analysis of Elasto-Plastic Bodies in A Sliding Spherical Contact and the Effects of Sliding Speed, Heat Partition, and Thermal Softening," ASME J. Tribol., 130(4), pp. 041402.
17. Ren, N., Zhu, D., Chen,W. W., andWang, Q., 2010, "Plasto- Elastohydrodynamic Lubrication (PEHL) in Point Contacts," ASME J. Tribol., 132(3), pp. 031501.
18. Wang, W. Z., Wang, H., Liu, Y. C., Hu, Y. Z., and Zhu, D., 2003, "A Comparative Study of the Methods for Calculation of Surface Elastic Deformation," Proc. Inst. Mech. Eng., Part J: J. Eng. Tribol., 217, pp. 145-153.
19. Liu, Y.C., Wang, Q., Wang, W.Z., Hu, Y.Z., and Zhu, D., 2006, "Effects of Differential Scheme and Mesh Density on EHL Film Thickness in Point Contacts," ASME J. Tribol., 128(3), pp. 641-653. (Pubitemid 44323602)
20. Ren, N., 2009, "Advanced Modeling of Mixed Lubrication and its Mechanical and Biomedical Applications," Ph.D. thesis, Northwestern University, Evanston, IL.
21. Antaluca, E., and Nélias, D., 2008, "Contact Fatigue Analysis of a Dented Surface in a Dry Elastic-Plastic Circular Point Contact," Tribol. Lett., 29, pp. 139-153.
22. Biboulet, N., Lubrecht, A. A., and Houpert, L., 2008, "Contact Pressure in Indented Elastohydrodynamic Lubrication Contacts," Proc. Inst. Mech. Eng., Part J: J. Eng. Tribol., 222, pp. 415-421. (Pubitemid 351803776)
23. Coulon, S., Jubault, I., Lubrecht, A. A., Ville, F., and Verged, P., 2004, "Pressure Profiles Measured Within Lubricated Contact in Presence of Dented Surfaces. Comparison With Numerical Models," Tribol. Int., 37, pp. 111-117.
24. Xu, G., Sadeghi, F., and Cogdell, J. D., 1997, "Debris Denting Effects on Elastohydrodynamic Lubricated Contacts," ASME J. Tribol., 119(3), pp. 579-587.