Nonlinear response of rotors supported on squeeze film dampers

Proceedings of the ASME Design Engineering Technical Conference

Volumn 7A-1999, Issue , 1999, Pages 1079-1085

  Ramesh, Krishnaswamy ^a   Kirk, R Gordon ^b  

^a Dresser Rand Turbo Products Division   (United States)

^b Virginia Polytechnic Institute and State University   (United States)

Author keywords

Noilinear response; Overhung rotor; Squeeze film dampers. Turbomachinery

Indexed keywords

ROTATING MACHINERY; SHOCK ABSORBERS; SQUEEZE FILMS; VIBRATIONS (MECHANICAL);

FORCED RESPONSE; LINEARIZED STABILITY; NON-LINEAR DAMPERS; NON-LINEAR RESPONSE; NONLINEAR BEHAVIOR; RUNNING CONDITIONS; SQUEEZE FILM DAMPERS; SUPPORT SYSTEMS;

DAMPING;

EID: 85100991802     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/DETC99/VIB-8294     Document Type: Conference Paper

References (12)

1. Kirk, R.G., 1980, "Stability and Damped Critical Speeds: How to Calculate and Interpret the Results" CAGI Technical DIGEST, Vol. 12, No. 2, pp. 375-383.
2. Kuzdzal, M J., and Hustak, J.F,, "Squeeze Film Damper Bearing Experimental vs. Analytical Results for Various Damper Configurations" Proceedings of the Twenty Fourth Turbomachinery Symposium, Turbomachinery Laboratory, Department of Mechanical Engineering, Texas A&M University, College Station, Texas (1996), pp. 57-70.
3. Marshall, D. F., Hustak,丄 F., & Memmott, E. A., 1993, "Elimination of Subsynchronous Vibration Problems in a Centrifugal Compressor by the Application of Damper Bearings, Tilting Pad Seals, and Shunt Holes," NJIT-ASMEHI-STLE, Rotating Machinery Conference and Exposition, Somerset, New Jersey, Nov. 10-12.
4. Memmott, E. A., 1987, "Damper Bearings and Stability of a CO2 Compressor," Seventh Annual Rotating Machinery & Controls Industrial Research Conference, San Diego, June 21-25.
5. Memmott, E. A., & Kobori, A., 1989, "Damper Bearing Applications to Large Frame Size High Efficiency Compressors," Ninth Annual Rotating Machinery & Controls Industrial Research Conference, Toronto, June 19-23.
6. Memmott, E. A., 1992, "Stability of Centrifugal Compressors by Applications of Tilt Pad Seals, Damper Bearings and Shunt Holes," IMechE, 5th International Conference on Vibrations in Rotating Machinery, Bath, pp. 99-106, Sept. 7-10.
7. Mohan, S., and Hahn, E.J., 1974, "Design of Squeeze-film Damper Supports for Rigid Rotors" ASME Journal of Engineeringfor Industry, Vol. 96, No. 3, pp-976-982.
8. Nelson, H.D., 1980, “A Finite Rotating Shaft Element using Timoshenko Beam Theory " ASME Journal of Mechanical Design, Vol. 102, pp. 793-803.
9. Rabinowitz, M.D., and Hahn, E.J., 1977, “Stability of Squeeze-film Damper Supported Flexible Rotors," ASME Journal of Engineering for Power Vol.99,No.4, pp-552-558.
10. Rabinowitz, M.D., and Hahn, EJ, 1983, "Optimal Design of Squeeze Film Supports for Flexible Rotors," ASME Journal of Engineering for Power, Vol. 105, pp. 487-494.
11. Ramesh, K., and Kirk, R.G., 1992, "Subharmonic Resonance Stability Prediction for Turbomachinery with Active Magnetic Bearings,"，Proceedings of the Third International Symposium on Magnetic Bearings pp.l 13-122.
12. White, D.C., 1972, "The Dynamics of Rigid Rotor Supported on Squeeze Film Bearings" IMech.E., Conference on Vibration in Rotating Systems, pp. 213-229.