On a persistent misunderstanding of the role of hysteretic damping in rotordynamics

Journal of Vibration and Acoustics

Volumn 126, Issue 3, 2004, Pages 459-461

  Genta, Giancarlo ^a  

^a POLITECNICO DI TORINO   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

BEAMS AND GIRDERS; FREQUENCY DOMAIN ANALYSIS; POISSON RATIO; ROTATING MACHINERY; ROTORS; SPEED CONTROL; STRAIN; STRESSES; TIME DOMAIN ANALYSIS; VIBRATIONS (MECHANICAL);

FREQUENCY DOMAIN EQUATION; HYSTERETIC DAMPING; ROTATING BEAM; ROTATING ELEMENTS; ROTORDYNAMICS; TIME DOMAIN EQUATION;

DAMPING;

EID: 4444230353     PISSN: 10489002     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.1759694     Document Type: Article

References (15)

1. Den Hartog, J. P., 1934, Mechanical Vibrations, McGraw-Hill, New York.
2. Dimentberg, M., 1961, Flexural Vibrations of Rotating Shafts, Butterworth, London, England.
3. Genta G., 1998, Vibration of Structures and Machines, III ed., Springer, New York.
4. Muszynska, A., 1986, "Whirl and Whip-Rotor/Bearing Stability Problems," ASME J. Vibr. Acoust., 110(3), pp. 443-462.
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6. Melanson, J., and Zu, J. W., 1998, "Free Vibration and Stability Analysis of Internally Damped Rotating Shafts With General Boundary Conditions," ASME J. Vibr. Acoust., 120, pp. 776-783.
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11. Jeffcott, H. H., 1919, "The Lateral Vibration of Loaded Shafts in the Neighborhood of a Whirling Speed - The Effect of Want of Balance," Philos. Mag., 37(6), pp. 304-314.
12. Ramanujam, G., and Bert, C. W., 1983, "Whirling and Stability of Flywheel Systems, Part 1: Derivation of Combined and Lumped Parameter Models; Part II: Comparison of Numerical Results Obtained with Combined and Lumped Parameter Models," J. Sound Vib., 88(3), pp. 369-420.
13. Genta, G., Bassani, D., and Delprete, C., 1966, "DYNROT: A Finite Element Code for Rotordynamic Analysis Based on Complex Co-ordinates," Eng. Comput., 13(6), pp. 86-99.
14. Genta, G., 1985, "Consistent Matrices in Rotor Dynamics," Meccanica, 20, pp. 235-248.
15. Genta, G., "On the Stability of Rotating Bladed Arrays," J. Sound Vib., in press.