Effects of synchronous vibration of bearing on stability of externally pressurized air journal bearings

Journal of Tribology

Volumn 121, Issue 4, 1999, Pages 830-835

  Lee, Jeong Bae ^a   Kim, Kyung Woong ^b  

^a SAMSUNG Electronics   (South Korea)

^b Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; COMPUTATIONAL METHODS; MACHINE VIBRATIONS; MOTION CONTROL; ROTATION; SYNCHRONIZATION; VIBRATION CONTROL;

AIR JOURNAL BEARINGS; STEP JUMP METHODS; SYNCHRONOUS CONTROL;

JOURNAL BEARINGS;

AIR BEARING; MATHEMATICAL ANALYSIS; STABILITY; VIBRATION;

EID: 0033212873     PISSN: 07424787     EISSN: 15288897     Source Type: Journal    
DOI: 10.1115/1.2834142     Document Type: Article

References (19)

1. Bennett, J., and Marsh, H., 1974, “The Steady State and Dynamic Behavior of the Turbo-Bearing,” Proceedings of the Sixth International Gas Bearing Symposium, Univ. of Southampton, BHRA Fluid Engineering, pp. c4-45-c4-55.
2. Boffey, D. A., 1969, “The Stability of a Rigid Rotor in a Flexibly Supported Self-Acting Gas Journal Bearing,” Proceedings of the Fourth Biannual Gas Bearing Symposium, Univ. of Southampton, p. 12-1 ff.
3. Chu, T. Y., McCabe, J. T., and Elrod, H. G., 1968, “Stability Consideration for a Gas-Lubricated Tilting-Pad Journal Bearing,” ASME Journal of Lubrication Technology, Vol. 90, pp. 162-172.
4. Elrod, H. G. Jr., McCabe, J. T., and Chu, T. Y., 1967, “Determination of GasBearing Stability by Response to a Step-Jump,” ASME Journal of Lubrication Technology, Vol. 89, pp. 493-498.
5. Fleming, D. P., Cunningham, R. E., and Anderson, W. J., 1970, “Zero-Load Stability of Rotating Externally Pressurized Gas-Lubricated Journal Bearings,” ASME Journal of Lubrication Technology, Vol. 92, pp. 325-335.
6. Horikawa, O., and Shimokobe, A., 1990, “An Active Air Bearing,” JSME International Journal, Series 3, Vol. 33, No. 1, pp. 55-60.
7. Kazimierski, Z., and Jarzecki, K., 1979, “Stability Threshold of Flexibly Supported Hybrid Gas Journal Bearing,” ASME Journal of Lubrication Technology, Vol. 101, pp. 451-457.
8. Kim, K. M., and Kim, K. W., 1988, “A Study on Stability Characteristics of Externally Pressurized Noncircular Air-Lubricated Journal Bearings,” Trans. JS-ME(C), Vol. 54, No. 499, pp. 656-660 (in Japanese).
9. Lund, J. W., 1965, “The Stability of an Elastic Rotor in Journal Bearings with Flexible, Damped Supports,” ASME Journal of Applied Mechanics, Vol. 32, pp. 911-920.
10. Marsh, H., 1969, “The Stability of Self-Acting Gas Journal Bearing with Noncircular Members and Additional Elements of Flexibility,” ASME Journal of Lubrication Technology, Vol. 91, pp. 113-119.
11. Mizumoto, H., Okuno, K., and Matsubara, T., 1992, “An Infinite-Stiffness Aerostatic Bearing with an Exhaust-Control Restrictor,” International Journal ofJSPE, Vol, 26, No. 3, pp. 225-230.
12. Mori, H., and Mori, A., 1969, “A Stabilizing Method of the Externally Pressurized Gas Journal Bearings,” Proceedings of the Fourth Biannual Gas Bearing Symposium, Univ. of Southampton, p. 8-1 ff.
13. Mori, H., and Mori, A., 1971, “A Stabilizing Method of the Externally Pressurized Gas Journal Bearings.-Succeeding Report: Quantitative Study,” Proceedings of the Fifth Gas Bearing Symposium, Univ. of Southampton, p. 4-1 ff.
14. Mori, A., and Mori, H., 1973, “An Application of Pneumatic Phase Shifting to Stabilization of Externally Pressurized Journal Gas Bearing,” ASME Journal of Lubrication Technology, Vol. 95, pp. 33-41.
15. Sixmith, H., 1965, “Applications of Gas Bearings to Miniature Expansion Turbines,” Gas Bearing Symposium at Univ. of Southampton.
16. Tatara, A., Koike, H., and Iwasaki, A., 1973, “The Stability of Flexibly Supported, Externally Pressurized Gas Journal Bearings,” Bulletin of the JSME, Vol. 16, No. 100, pp. 1573-1579.
17. Tondl, A., 1967, “Bearing with a Tangential Gas Supply,” Gas Bearing Symposium at Univ. of Southampton.
18. Tondl, A., 1971, “The Effect of an Elastically-Suspended Foundation Mass and Its Damping on the Initiation of Self Excited Vibration of a Rotor Mounted in Air-Pressurized Bearings,” Proceedings of the Fifth Gas Bearing Symposium, Univ. of Southampton, p. l-l ff.
19. Vohr, J. H., 1969, “A Study of Inherent Restrictor Characteristics for Hydrostatic Gas Bearings,” Proceedings of the Fourth Biannual Gas Bearing Symposium, Univ. of Southampton, p. 30-1 ff