Operation of foil bearings beyond the bending critical mode

Journal of Tribology

Volumn 122, Issue 1, 2000, Pages 192-198

  Heshmat, Hooshang ^a  

^a MOHAWK INNOVATIVE TECHNOLOGY INC   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BENDING (DEFORMATION); MACHINE VIBRATIONS;

TRIM BALANCING;

FOIL BEARINGS;

FOIL BEARING; OPERATION; ROTOR SHAFT;

EID: 0034017233     PISSN: 07424787     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.555342     Document Type: Conference Paper

References (8)

1. Heshmat, H., 1994 "Advancements In the Performance of Aerodynamic Foil Journal Bearing: High Speed and Load Capability," ASME JOURNAL OF TRIBOLOGY, Vol. 116, No. 2, pp. 287-295.
2. Heshmat, H., Chen, H. M., and Walton, J. F., 1998, "On the Performance of Hybrid Foil-Magnetic Bearings," 43rd ASME Gas Turbine and Aeroengine Congress, Stockholm, Sweden, ASME Paper No. 98-GT-376.
3. Heshmat, H., and Ku, C-P. R., 1994, "Structural Damping of Self Acting Compliant Foil Bearings," ASME JOURNAL OF TRIBOLOGY, Vol. 116, No. 1, pp. 76-82.
4. Heshmat, H., and Walton, J., 1994, "High Temperature Damper Development," Final Report for 09/30/90-09/30/94, Aero Propulsion and Power Directorate, WLAFB, Ohio, Report No. WL-TR-94-2118.
5. Marsh, H., 1980, "Stability and Rotordynamics of Gas Lubricated Bearings," Tribology International, Vol. 5, pp. 113-121.
6. Narkis, Y., and Pinkus, O., 1976, "On the Stiffness and Damping of Gas Bearings," ASME JOURNAL OF TRIBOLOGY, Vol. 94, pp. 76-82.
7. San Andres, L., 1993, "Turbulent Flow Foil Bearings for Cryogenic Application," Report Texas A&M.
8. Walton, J. F., and Heshmat, H., 1994, "Compliant Foil Bearing for Use In Cryogenic Turbopumps," Proceedings of Advanced Earth-to Orbit Propulsion Technology Conference Held at NASA/MSFC May 17-19, 1994, NASA CP3282 Vol. 1, pp. 372-381.