A study of friction in worn misaligned journal bearings under severe hydrodynamic lubrication

Tribology International

Volumn 41, Issue 6, 2008, Pages 461-472

  Nikolakopoulos, Padelis G ^a   Papadopoulos, Chris A ^a  

^a UNIVERSITY OF PATRAS   (Greece)

Author keywords

Friction models; Journal bearings; Misalignment; Wear

Indexed keywords

FILM THICKNESS; HYDRODYNAMICS; PISTON RINGS; REYNOLDS EQUATION; WEAR OF MATERIALS;

HYDRODYNAMIC LUBRICATION; MECHANICAL SYSTEMS;

LUBRICATION;

EID: 39749195610     PISSN: 0301679X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.triboint.2007.10.005     Document Type: Article

References (19)

1. Xie Y. On the tribology design. Tribol Int 32 7 (1999) 351-358
2. Bhushan B. Principles and applications of tribology (1999), Wiley-Interscience
3. Muskat M., and Morgan F. Studies in lubrication V. the theory of the thick film lubrication of flooded journal bearings and bearings with circumferential grooves. J Appl Phys 10 6 (1939) 398-407
4. Greenwood JA, Tripp JH. The contact of two nominally flat rough surfaces. In: Proceedings-ImechE, 1971. p. 185625-185633.
5. Dufrane K.F., Kannel J.W., and McCloskey T.H. Wear of steam turbine journal bearings at low operating speeds. J Lubr Technol 105 3 (1983) 313-317
6. Benson R.C., Chiang C., and Talke F.E. Dynamics of slider bearings during contacts between slider and disk. IBM J Res Dev 33 1 (1989) 2-14
7. Rachoor H. Investigation of dynamic friction in lubricated surfaces (1996), New Jersey Institute of Technology
8. de Marchi J.A. Modeling of dynamic friction, impact backlash and elastic compliance nonlinearities in machine tools, with applications to asymmetric viscous and kinetic friction identification (1998), Rensselaer Polytechnic Institute
9. Tariku F.A., and Rogers R.J. Improved dynamic friction models for simulation of one-dimensional and two-dimensional stick-slip motion. J Tribol 123 4 (2001) 661-669
10. Ünlü B.S., Durmuş H., Mericç C., and Atik E. Determination of friction coefficient at journal bearings by experimental and by means of artificial neural networks method. Math Comput Appl 9 3 (2004) 399-408
11. Goenka P.K. Dynamically loaded journal bearings: finite element method analysis. J Tribol Trans ASME 106 4 (1984) 429-439
12. Nikolakopoulos P.G., and Papadopoulos C.A. Non-linearities in misaligned journal bearings. Tribol Int 27 4 (1994) 243-257
13. Bouyer J., and Fillon M. An experimental analysis of misalignment effects on hydrodynamic plain journal bearing performances. J Tribol 124 2 (2002) 313-319
14. Liu W.K., Xiong S., Guo Y., Wang Q.J., Wang Y., Yang Q., et al. Finite element method for mixed elastohydrodynamic lubrication of journal-bearing systems. Int J Numer Eng 60 10 (2004) 1759-1790
15. Fillon M., and Bouyer J. Thermohydrodynamic analysis of a worn plain journal bearing. Tribol Int 37 2 (2004) 129-136
16. Pierre I., Bouyer J., and Fillon M. Thermohydrodynamic behavior of misaligned plain journal bearings: theoretical and experimental approaches. Tribol Trans 47 4 (2004) 594-604
17. Boedo S., and Booker J.F. Classical bearing misalignment and edge loading: a numerical study of limiting cases. J Tribol 126 3 (2004) 535-541
18. Sun J., Gui C., and Li Z. An experimental study of journal bearing lubrication effected by journal misalignment as a result of shaft deformation under load. J Tribol 127 4 (2005) 813-819
19. Huebner K.H. The finite element method for engineers (1975), Wiley, New York