Dynamic analysis of flexible rotors subjected to torque and force

Journal of Sound and Vibration

Volumn 192, Issue 2, 1996, Pages 439-452

  Lee, C W ^a   Yun, J S ^b  

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

^b Technical Research Institute   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

FUNCTIONS; LOADS (FORCES); NATURAL FREQUENCIES; NUMERICAL ANALYSIS; NUMERICAL METHODS; ROTORS; STABILITY; TORQUE; VARIATIONAL TECHNIQUES;

ADMISSIBLE FUNCTIONS; DYNAMIC ANALYSIS; ENERGY PRINCIPLE; FORCE; GALERKIN METHOD; VARIATIONAL PRINCIPLE;

DYNAMICS;

EID: 0030563718     PISSN: 0022460X     EISSN: None     Source Type: Journal    
DOI: 10.1006/jsvi.1996.0196     Document Type: Article

References (22)

1. J. M. VANCE 1988 Rotordynamics of Turbomachinery. New York: John Wiley.
2. R. L. ESHLEMAN and R. A. EUBANKS 1970 Proceedings of Winter Annual Meeting, New York, ASME Paper No. 70-WAJDE-14. Effects of axial torque on rotor response: an experimental investigation.
3. F. F. EHRICH 1973 Proceedings of Design Engineering Technical Conference, Cincinnati, ASME Paper No. 73-DET-97. An aeroelastic whirl phenomenon in turbomachinery rotors.
4. J. M. VANCE 1978 Transactions of the ASME, Journal of Engineering for Power 100, 235-240. Torquewhirl - a theory to explain nonsynchronous whirling failures of rotors with high load torque.
5. N. WILLEMS and S. M. HOLZER 1967 Transactions of the ASME, Journal of Engineering for Industry, 259-264. Critical speeds of rotating shaft subjected to axial loading and tangential torsion.
6. R. L. ESHLEMAN and R. A. EUBANKS 1969 Transactions of the ASME, Journal of Engineering for Industry, 1180-1188. On the critical speeds of a continuous rotor.
7. E. S. ZORZI and H. D. NELSON 1980 Transactions of the ASME, Journal of Mechanical Design 102, 158-161. The dynamics of rotor-bearing systems with axial torque - a finite element approach.
8. R. C. SHIEH 1982 Transactions of the ASME, Journal of Applied Mechanics 49, 191-196. Some principles of elastic shaft stability including variational principles.
9. K. B. YIM, S. T. NOAH and J. M. VANCE 1986 Transactions of the ASME, Journal of Applied Mechanics 53, 711-718. Effect of tangential torque on the dynamics of flexible rotors.
10. L. W. CHEN and D. M. KU 1992 Transactions of the ASME, Journal of Vibration and Acoustics 114, 326-329. Dynamic stability of a cantilever shaft-disk system.
11. K. CZOLCZYNSKI and K. P. MARYNOWSKI 1992 Journal of Sound and Vibration 154(2), 281-288. Instabilities of the elastically supported Laval rotor subjected to a longitudinal force.
12. D. M. Ku and L. W. CHEN 1994 International Journal of Analytical and Experimental Modal Analysis 9(2), 111-123. Stability and whirl speeds of rotating shaft under axial loads.
13. J. S. YUN 1995 Ph.D. Dissertation, KAIST. Stability of flexible rotors subjected to nonconservative torque and force.
14. C. W. LEE 1993 Vibration Analysis of Rotors. Kluwer Academic Publishers.
15. V. V. BOLOTIN 1963 Nonconservative Problems of the Theory of Elastic Stability. New York: Macmillan.
16. D. KIM and J. W. DAVID 1990 Transactions of the ASME, Journal of Vibration and Acoustics 112, 112-118. An improved method for stability and damped critical speeds of rotor-bearing systems.
17. A. C. LEE, Y. P. SHIH and Y. KANG 1993 Transactions of the ASME, Journal of Vibration and Acoustics 115, 490-497. The analysis of linear rotor-bearing systems: a general transfer matrix method.
18. H. LEIPHOLZ 1987 Stability Theory - An Introduction to the Stability of Dynamic Systems and Rigid Bodies. New York: John Wiley.
19. R. D. BLEVINS 1979 Formulas for Natural Frequency and Mode Shape. New York: Van Nostrand Reinhold.
20. C. C. NELSON 1979 Proceedings of Design Engineering Technical Conference, St. Louis ASME Paper No. 79-DET-76. A torquewhirl analysis of the space shuttle main engine high pressure turbopumps.
21. J. M. VANCE and F. J. LAUDADIO 1981 Transactions of the ASME, Journal of Engineering for Power 103, 288-293. Rotordynamic instability in centrifugal compressors - Are all the excitations understood?
22. J. M. VANCE and K. B. YIM 1987 Proceedings of the ASME Conference on Mechanical Vibration and Noise, Boston, 11-17. Experimental verification of torquewhirl - the destabilizing influence of tangential torque.