Forced vibration of several bladed discs on the shaft

Proceedings of the ASME Turbo Expo

Volumn 5 PART B, Issue , 2006, Pages 789-800

  Rza̧dkowski, Romuald ^a   Drewczynski, Marcin ^a  

^a INSTITUTE OF FLUID FLOW MACHINERY   (Poland)

Author keywords

[No Author keywords available]

Indexed keywords

BLADED DISCS; CENTRIFUGAL STIFFENING; RESONANCE CONDITIONS;

FINITE ELEMENT METHOD; RESONANCE; ROTATION; ROTORS; SHAFTS (MACHINE COMPONENTS); STIFFNESS;

VIBRATIONS (MECHANICAL);

EID: 33750797160     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/GT2006-90158     Document Type: Conference Paper

References (16)

1. Berger H., and Kulig T. S., 1981, "Simulation Models for Calculating the Torsional Vibrations of Large Turbine-Generator Units after Electrical System Faults." Simens Forsch, u. Entwickl. -Ber. Bd 10 Nr. 4, Springer-Verlag, pp. 237-245.
2. Chivens D. R., and Nelson H. D., 1975, "The Natural Frequency and Critical Speed of Rotating Flexible Shaft-Disk System," Journal of Engineering for Industry, pp. 881-886.
3. rd Edition New Age International.
4. Dopkin J.A., Shoup T.E., 1974. "Rotor Resonant Speed Reduction Caused by Flexibility of Disks", Journal of Engineering for Industry, 96, pp. 1328-1333
5. Dubigeon S., and Michon J. C., 1986, "Modes for Deformable Periodic Cyclic Symmetric System Driven in Uniform Rotation by a Flexible Shaft," Journal of Sound and Vibration. 106(1), pp. 53-70.
6. Huang S. C., and Ho K. B., 1996, "Coupled Shaft-Torsion and Blade-Bending Vibrations of a Rotating Shaft-Disk-Blade Unit," Transaction of the ASME, Vol. 118, pp. 100-106.
7. Jacquet-Richardet G., Ferraris G., and Rieutord P., 1996, "Frequencies and Modes of Rotating Flexible Bladed Disc-Shaft Assemblies: A Global Cyclic Symmetry Approach," Journal of Sound and Vibration, 191(5), pp. 901-915.
8. th Biennial ASME Conference on Mechanical Vibration and Noise, Montreal, Canada, Rotating Machinery Dynamics, DE-Vol. 18-1, pp. 17-21.
9. Khader N., and Masoud S., 1991, "Vibration of mistuned bladed disks supported by flexible continuous shafts," Journal of Sound and Vibration, 149(3), pp. 471-488.
10. th Biennial ASME Conference on "Mechanical Vibration and Noise, Montreal, Canada, Rotating Machinery Dynamics, DE-Vol. 18-1, pp. 135-140.
11. Al-Bedoor B.O., 2001. "Reduced-Order Nonlinear Dynamic Model of Coupled Shaft-Torsional and Blade-Bending Vibrations in Rotors", Journal of Engineering for Gas Turbines and Power, 123, pp. 82-88.
12. Bladh R., Castanier M., Pierre C., 2003. "Effects of Multistage Coupling and Disc Flexibility on Mistuned Bladed Disk Dynamics", Journal of Engineering for Gas Turbines and Power, 125, pp. 121-130.
13. Shahab A.A.S., Thomas J., 1987. "Coupling effects of disc flexibility on the dynamics behaviour of multi disc-shaft system", Journal of Sound and Vibration, 114(3), pp.435-452.
14. Rzadkowski, R., Kwapisz, L., Sokotowski, J., Karpiuk, R., Ostowski, P., and Radulski, W., 2003, "Natural Frequencies and Mode Shapes of Rotating Three Shrouded Blades Discs Placed on the Part of the Shaft," Proceedings of the Second International Symposium On Stability Control of Rotating Machinery (ISCORMA-2), Gdańsk, 4-8 August 2003, pp. 381-392.
15. Rzadkowski R., Drewczyński M., 2005, "Natural Frequencies of Several Bladed Discs on the Shaft", Cieplne Maszyny Przeptywowe, Turbomachinery, No. 128, 457-470.
16. Rzadkowski R., Sokotowski J., 2005," Coupling Effects between the Shaft and Two Bladed-Discs", Advances in Vibration Engineering, Vol.4, No. 3, 249-265.