A stability analysis for a hydrodynamic three-wave journal bearing

Tribology International

Volumn 41, Issue 5, 2008, Pages 434-442

  Ene, Nicoleta M ^a   Dimofte, Florin ^b   Keith Jr , Theo G ^a  

^a Toledo   (United States)

^b UNIVERSITY OF TOLEDO   (United States)

Author keywords

Bearing stability; Oil inlet pressure; Wave bearing

Indexed keywords

HYDRODYNAMICS; NUMERICAL METHODS; PERTURBATION TECHNIQUES; ROTORS; SYSTEM STABILITY; TRANSIENT ANALYSIS;

BEARING STABILITY; OIL INLET PRESSURE; THREE-WAVE JOURNAL BEARING; WAVE AMPLITUDE;

BEARINGS (MACHINE PARTS);

EID: 38549157477     PISSN: 0301679X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.triboint.2007.10.002     Document Type: Article

References (24)

1. Orcutt F.K., and Arwas E.B. The steady-state and dynamic characteristics of a full circular bearing and a partial arc bearing in the laminar and turbulent flow regimes. J Lubr Technol (1967) 143-153
2. Parkins D.W. Theoretical and experimental determination of the dynamic characteristics of a hydrodynamic journal bearing. ASME J Lubr Technol 101 (1979) 129-139
3. Lund J.W., and Thomsen K.K. A calculation method and data for the dynamic coefficients of oil-lubricated journal bearing. Topics in fluid bearing and rotor bearing system design and optimization (1978), ASME, New York p. 1-28
4. Lund J.W. Review of the concept of dynamic coefficients for fluid film journal bearings. ASME Trans J Tribol 109 1 (1987) 37-41
5. Kostrzewsky G.J., Taylor D., Flack R.D., and Barrett L. Theoretical and experimental dynamic characteristics of highly preloaded three lobe journal bearing. STLE Tribol Trans 41 (1998) 392-398
6. Childs D., Moes H., and van Leeuwen H. Journal bearing impedance descriptions for rotordynamic applications. Trans ASME 99 (1977) 198-209
7. Ebrat O., Mourelatos Z., Vlahopoulos N., and Vaidyanathan K. Calculation of journal bearing dynamic characteristics including journal misalignment and bearing structural deformation. STLE Tribol Trans 94 102 (2004) 94-102
8. Rao T.V.V.L.N., and Sawicki J.T. Linear stability analysis for a hydrodynamic journal bearing considering cavitation effects. STLE Tribol Trans 45 4 (2002) 450-456
9. Kirk R.G., and Gunter E.J. Short bearing analysis applied to rotordynamics I: theory. ASME J Lubr Technol 98 (1976) 47-56
10. Kirk R.G., and Gunter E.J. Short bearing analysis applied to rotordynamics II: results of journal bearing response. ASME J Lubr Technol 98 (1976) 319-329
11. Majumdar BC, Brewe DE. Stability of a rotor supported on oil film journal bearing under dynamic load, NASA TM-102309, 1987 (AV-SCOM TR 87-C-26).
12. Monmousseau P., and Fillon M. Frequency effects on the TEHD behavior of a tilting-pad journal bearing under dynamic loading. ASME J Tribol 121 (1999) 321-326
13. San Andres L. Transient response of externally pressurized fluid film bearings. STLE Tribol Trans 40 1 (1997) 147-155
14. Tieu A.K., and Qiu Z.L. Stability of finite journal bearings-from linear and nonlinear bearing forces. STLE Tribol Trans 38 3 (1995) 627-635
15. Tichy J., and Bou-Said B. Hydrodynamic lubrication and bearing behavior with impulsive loads. STLE Tribol Trans 34 4 (1991) 505-512
16. Hashimoto H., and Wada S. Dynamic behavior of unbalanced rigid shaft supported on turbulent journal bearings-theory and experiment. ASME J Tribol 112 (1990) 404-408
17. Dimofte F. Wave journal bearing with compressible lubricant-Part I: the wave bearing concept and a comparison to the plain circular bearing. STLE Tribol Trans 38 1 (1995) 153-160
18. Dimofte F. Wave journal bearing with compressible lubricant-Part II: a comparison of the wave bearing with a groove bearing and a lobe bearing. STLE Tribol Trans 38 2 (1995) 364-372
19. Constantinescu V.N. Basic relations in turbulent lubrication and their extension to include thermal effects. Trans ASME J Lubr Technol 95 2 (1973) 147-153
20. Frêne J, Constantinescu VN. Operating characteristics of journal bearings in the transition region. In: Proceedings of the 2nd Leeds-Lyon symposium on tribology; 1975. p. 121-4.
21. Constantinescu VN. Lubrication in turbulent regime, US Atomic Energy Commission, 1968.
22. Hashimoto H., Wada S., and Tsunoda H. Performance characteristics of elliptical journal bearings in turbulent flow regime. Bull JSME 232 (1984) 2265-2271
23. Dimofte F, Proctor MP, Fleming DP, Keith TG. Wave fluid film bearing tests for an aviation gearbox. In: Proceedings of the 8th international symposium on transport phenomena and dynamics of rotating machinery, ISROMAC-8, Honolulu, HI, 26-30 March 2000, NASA/TM-2000-209766.
24. Dimofte F, Lambrulescu MI, Sawicki JT. Experimental investigations on the influence of oil inlet pressure on the stability of wave journal bearing. In: Proceedings of the 10th international symposium on transportation phenomena and dynamics of rotating machinery, Honolulu, Hi, ISROMAC10-2004-146.