Dynamic instability of a rotating asymmetric shaft with internal viscous damping supported in anisotropic bearings

Journal of Sound and Vibration

Volumn 195, Issue 1, 1996, Pages 75-84

  Wettergren, H L ^a   Olsson, K O ^a  

^a LINKÖPING UNIVERSITY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

BEARINGS (MACHINE PARTS); DAMPING; GRAVITATION; RESONANCE; ROTORS; SHAFTS (MACHINE COMPONENTS); STABILITY; STIFFNESS;

DYNAMIC INSTABILITY; INTERNAL VISCOUS DAMPING;

DYNAMICS;

EID: 0030575505     PISSN: 0022460X     EISSN: None     Source Type: Journal    
DOI: 10.1006/jsvi.1996.0404     Document Type: Article

References (12)

1. D. M. SMITH 1933 Proceedings of the Royal Society, series A 142, 92-118. The motion of a rotor carried by a flexible shaft in flexible bearings.
2. H. F. BLACK and A. J. MCTERNAN 1968 Journal of Mechanical Engineering Sciences 10, 252-261. Vibration of a rotating asymmetric shaft supported in asymmetric bearings.
3. W. R. FOOTE, H. PORITSKY and J. J. SLADE 1943 ASME Journal of Applied Mechanics 65, 77-84. Critical speeds of a rotor with unequal shaft flexibilities, mounted in bearings of unequal flexibilities.
4. R. GRIMSHAW 1990 Non-linear Ordinary Differential Equations. Oxford: Blackwell Scientific Publications.
5. E. E. MESSAL and R. J. BONTHRON 1972 ASME Journal of Engineering for Industry 94, 185-192. Subharmonic rotor instability due to elastic asymmetry.
6. Z. YAMAMOTO and H. OTA 1964 ASME Journal of Applied Mechanics 86, 515-522. On the unstable vibrations of a shaft carrying on unsymmetrical rotor.
7. E. H. HULL 1961 ASME Journal of Engineering for Industry 83, 219-226. Shaft whirling as influenced by stiffness asymmetry.
8. J. GENIN and J. S. MAYBEE 1970 International Journal of Non-linear Mechanics 5, 287-297. External and material damped three dimensional rotor system.
9. C. RAJALINGHAM, R. B. BHAT and G. D. XISTRIS 1993 Tribology Transactions 36, 393-398. Influence of external damping on the stability and response of a rotor with anisotropic bending stiffness.
10. J. F. WALTON, JR and MICHAEL R. MARTIN 1993 ASME Journal of Vibration of Rotating systems 60, 297-305. Internal rotor friction induced instability in high-speed rotating machinery.
11. H. L. WETTERGREN 1994 IFToMM Fourth International Conference on Rotor Dynamics (Chicago, Illinois 7-9 September), 287-292. Dynamic instability of composite rotors.
12. J. BAUMGARTE 1972 Computer Methods in Applied Mechanics and Engineering 1, 1-16. Stabilization of constraints and integrals of motion.