Frequency effects in tilting-pad journal bearing dynamic coefficients

ASLE Transactions

Volumn 26, Issue 2, 1983, Pages 222-227

  Paksell, J K ^a   Allaike, P E ^a   Barrett, L E ^a  

^a UNIVERSITY OF VIRGINIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

VIBRATIONS - DAMPING;

BEARINGS;

EID: 0020738299     PISSN: 05698197     EISSN: None     Source Type: Journal    
DOI: 10.1080/05698198308981496     Document Type: Article

References (13)

1. Allaire, P. E. and Flack, R. D., “Journal Bearing Design for High Speed Turbomachinery,” Bearing Design—Historical Aspects, Present Technology and Future Problems, ASME, 1980, pp 111—160.
2. Leader, M. E., Flack, R. D., and Allaire, P. E., “Experimental Study of Three Journal Bearings with a Flexible Rotor,” ASLE Trans., 23, 4, October, pp 361-369 (1980).
3. Barrett, L. E., Gunter, E., and Allaire, P. £., “Optimum Bearing and Support Damping for Unbalance Response and Stability of Rotating Machinery,”J. Eng. for Power, Trans. ASME, 100, 1, January, pp 89-94 (1978).
4. Lund, J. W., “Stability and Damped Critical Speeds of a Flexible Rotor in Fluid-Film Bearings,” J. Eng. for Industry, Trans. ASME, 96, 2, May, pp 509-517 (1974).
5. Warner, R. E. and Soler, A. I., “Stability of Rotor-Bearing Systems with Generalized Support Flexibility and Damping and Aerodynamic CrossCoupling,”J. Lubr. Tech., Trans. ASME, 97, 3, July, pp 461—471 (1975).
6. Nicholas, J. C., Gunter, E. J., and Barrett, L. E., “The Influence of Tilting Pad Bearing Characteristics on the Stability of High Speed Rotor-Bearing Systems,” Topics in Fluid Film Bearing and Rotor Bearing System Design and Optimization, ASME, 1978, pp 55—78.
7. Lund, J. W., “Spring and Damping Coefficients for the Tilting-Pad Journal Bearing,” ASLE Trans., 7, 4, October, pp 342—352 (1965).
8. Orcutt, F. K., “The Steady State and Dynamic Characteristics of the Tilting Pad Journal Bearing in Laminar and Turbulent Flow Regimes,” J. Lubr. Tech., Trans. ASME, 89, 3, July, pp 392-404 (1967).
9. Nicholas, J. C., Gunter, E. J., and Allaire, P. E., “Stiffnessand Damping Coefficients for the Five-Pad Tilting-Pad Bearing,” ASLE Trans., 22, 2, April, pp 133-144 (1979).
10. Jones, G. J. and Martin, F. A., “Geometry Effects in Tilting-Pad Journal Bearings,” ASLE Trans., 22, 3, July, pp 227-244 (1979).
11. Shapiro, W. and Colsher, R., “Dynamic Characteristics of Fluid-Film Bearings,” Proc. Sixth Turbomachinery Symp., Texas A&M University, 1977, pp 39-54.
12. Parsell, J. K., “Nonsynchronous Dynamical Coefficients of Tilting Pad Bearings,” M.S. Thesis, University of Virginia, September 1979.
13. Allaire, P. E., Parsell, J. K., and Barrett, L. E., “A Pad Perturbation Method for Tilting Pad Journal Bearing Dynamic Coefficients,” Wear, 72, 1, January, pp 29-44 (1981).